Ronald L. Collison v. City of Milwaukee Board of Review ( 2021 )


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    2021 WI 48
    SUPREME COURT              OF   WISCONSIN
    CASE NO.:              2018AP669
    COMPLETE TITLE:        State of Wisconsin ex rel. Ronald L. Collison,
    Petitioner-Appellant-Petitioner,
    v.
    City of Milwaukee Board of Review,
    Respondent-Respondent.
    REVIEW OF DECISION OF THE COURT OF APPEALS
    Reported at 
    388 Wis. 2d 621
    ,
    935 N.W.2d 553
    (2020 – unpublished)
    OPINION FILED:         June 2, 2021
    SUBMITTED ON BRIEFS:
    ORAL ARGUMENT:         January 11, 2021
    SOURCE OF APPEAL:
    COURT:              Circuit
    COUNTY:             Milwaukee
    JUDGE:              Glenn H. Yamahiro
    JUSTICES:
    ANN WALSH BRADLEY, J., delivered the majority opinion of the
    Court, in which DALLET, HAGEDORN, and KAROFSKY, JJ., joined.
    ROGGENSACK, J., filed a dissenting opinion, in which ZIEGLER,
    C.J., and REBECCA GRASSL BRADLEY, J., joined.
    NOT PARTICIPATING:
    ATTORNEYS:
    For the petitioner-appellant-petitioner, there were briefs
    filed        by   James   E.   Goldschmidt    and   Quarles   &   Brady   LLP,
    Milwaukee. There was an oral argument by James E. Goldschmidt.
    For the respondent-respondent, there was a brief filed by
    James M. Carroll, assistant city attorney; with whom on the
    brief was Tearman Spencer, city attorney. There was an oral
    argument by James M. Carroll.
    An amicus curiae brief was filed on behalf of The Wisconsin
    Realtors Association and NAIOP-Wisconsin by Thomas D. Larson,
    Madison.
    2
    
    2021 WI 48
    NOTICE
    This opinion is subject to further
    editing and modification.   The final
    version will appear in the bound
    volume of the official reports.
    No.    2018AP669
    (L.C. No.   2017CV4572)
    STATE OF WISCONSIN                         :            IN SUPREME COURT
    State of Wisconsin ex rel. Ronald L. Collison,
    Petitioner-Appellant-Petitioner,
    FILED
    v.
    JUN 2, 2021
    City of Milwaukee Board of Review,
    Sheila T. Reiff
    Respondent-Respondent.                           Clerk of Supreme Court
    ANN WALSH BRADLEY, J., delivered the majority opinion of the
    Court, in which DALLET, HAGEDORN, and KAROFSKY, JJ., joined.
    ROGGENSACK, J., filed a dissenting opinion, in which ZIEGLER,
    C.J., and REBECCA GRASSL BRADLEY, J., joined.
    REVIEW of a decision of the Court of Appeals.             Affirmed.
    ¶1    ANN    WALSH   BRADLEY,   J.       The    petitioner,          Ronald
    Collison, seeks review of an unpublished per curiam decision of
    the court of appeals affirming the City of Milwaukee Board of
    Review's (Board) determination that his property was properly
    No.    2018AP669
    assessed at a value of $31,800.1                   Collison argues that because
    the   property        is    contaminated     he    cannot       sell   it,    and   that
    accordingly the assessed value should be zero dollars.
    ¶2        Specifically,       Collison      contends      that   the     assessor
    erred      by    basing     the     assessment     on     the   property's      income-
    generating potential as a parking lot without reducing the value
    to account for the contamination that is present.                            He further
    argues that the City of Milwaukee Environmental Contamination
    Standards (CMECS) conflict with 
    Wis. Stat. § 70.32
     (2017-18).2
    ¶3        We conclude that by utilizing the income approach to
    value the property according to its highest and best use as a
    parking lot, the assessor properly considered the impairment of
    the value of the property due to contamination in arriving at a
    valuation       pursuant     to     
    Wis. Stat. § 70.32
    (1m).         Further,     we
    decline to address Collison's challenge to the CMECS because the
    assessor        did   not    rely    on    the    CMECS    in    the   assessment     of
    Collison's property.
    ¶4        Accordingly, we affirm the decision of the court of
    appeals.
    1State ex rel. Collison v. City of Milwaukee Bd. of Rev.,
    No. 2018AP669, unpublished slip op. (Wis. Ct. App. Aug. 27,
    2019) (per curiam) (affirming the order of the circuit court for
    Milwaukee County, Glenn H. Yamahiro, Judge).
    2All subsequent references to the Wisconsin Statutes are to
    the 2017-18 version unless otherwise indicated.
    2
    No.       2018AP669
    I
    ¶5         Since 1979, Collison has owned a piece of property in
    downtown Milwaukee.             Located two blocks from Fiserv Forum, the
    new Milwaukee sports arena, it includes a two-story steel and
    wood framed commercial building and an asphalt parking lot with
    space for approximately 12-15 vehicles.                      The building previously
    housed    a    dry    cleaning     business         that   closed      in    2005      and   is
    currently vacant.
    ¶6         In 2012, the City of Milwaukee issued a permit for the
    removal       of    four   underground        storage      tanks      on    the    property.
    After removal of the tanks, a subsequent soil analysis found
    contamination         from    petroleum       and    perchloroethylene             solvents.
    The soil analysis did not include a statement regarding how much
    it would cost to remediate the property, and the circuit court
    ultimately determined that there was no evidence that the soil
    analysis was presented to the Board during its proceedings.
    ¶7         For the 2016 assessment year, the City assessed the
    property and determined the fair market value to be $31,800.                                 As
    part of this assessment, the City found that the building had no
    value.         In    arriving    at     the    $31,800       valuation,          the    City's
    assessor used the "income approach," basing the assessment on
    rental     income      that     could    be       obtained      from       the    property's
    existing parking lot.              The assessor examined other comparably
    assessed downtown parking lots and observed that rental income
    had indeed been collected from the property in the past, as
    Collison       had    previously      rented      nine     of   the    parking         spaces,
    generating $540 per month in income.
    3
    No.    2018AP669
    ¶8      Collison appealed the assessment to the Board.                         The
    Board held a hearing, at which Collison and the assessor offered
    testimony.
    ¶9      Before        the    Board,3    Collison      contended      "that     the
    property has no assessed value at this time because it has no
    market value."             He explained, "People are not interested in
    purchasing a property, such as this one, simply because it has
    contamination         on     it."        Further,    Collison    asserted      that   the
    amount of contamination on the property is such "that anyone
    that       would   purchase        the   property    would   have   to   pay    for   the
    remediation[,]" the cost of which could reach "perhaps even into
    the millions of dollars."
    ¶10     Legally, Collison argued that the assessment was in
    error       because     it    contravenes         
    Wis. Stat. § 70.32
    (1m).4         In
    Collison's estimation, the assessor did not follow the statute's
    dictate to consider the impairment of the property's value due
    to the contamination in arriving at a valuation, and instead
    followed the CMECS,5 which indicate that a property is to be
    Collison represented himself through the petition for
    3
    review stage of this case, appearing pro se before the Board,
    the circuit court, and the court of appeals.
    Wisconsin Stat. § 70.32(1m) provides: "In addition to the
    4
    factors set out in sub. (1), the assessor shall consider the
    impairment of the value of the property because of the presence
    of a solid or hazardous waste disposal facility or because of
    environmental pollution, as defined in s. 299.01(4)."
    5   In relevant part, the CMECS set forth:
    Burden of Proof on Taxpayer . . . Contamination must
    be substantiated through an independent environmental
    (continued)
    4
    No.   2018AP669
    valued as if it were uncontaminated unless the landowner pays
    for a "phase II" environmental site assessment detailing the
    contamination.
    ¶11    The   assessor    also   testified    before    the    Board.     He
    recognized that the property is contaminated, but stated that
    "[i]t's just an unknown extent and/or cleanup costs associated
    with    the    cleanup   with    the    contamination."           Regarding    the
    necessary      documentation      to    establish     the     extent      of   the
    contamination, the following exchange occurred between several
    Board members and the assessor:
    Mr. Evans [Board member]:    So, if the contamination
    was factually known, would that affect the assessment,
    value assessment of the property?
    Mr. Wiegand [Assessor]:         Yes.
    Mr. Volkman [Board member]:    Will you accept only a
    phase one, phase two?     Or will you accept somebody
    giving you a quote, as to what it takes?
    Mr. Wiegand:      Um, we will accept                 any     written,
    verifiable evidence done by an expert.
    expert.   This step is no different from providing
    independent appraisals to defend values on appeal.
    The minimum level of acceptable substantiation will be
    a comprehensive Phase II Audit, setting forth (among
    other pertinent information) the type, level and
    source of contamination and the suggested method or
    methods for remediation.    Without this information,
    property must be valued as if uncontaminated.      All
    information we obtain from owners/agents regarding
    potential   contamination  will  be   considered  open
    records to the public.
    5
    No.   2018AP669
    ¶12     With regard to his use of the income approach and the
    consideration of the rental income that could be generated by
    the on-site parking lot, the assessor testified:
    [T]here is a great need for parking in this area and
    contaminated sites can be encapsulated and used as
    parking lots.   I think as long as there is potential
    to——or the owner is using it as a parking lot, we
    could consider using . . . the income approach, as
    long as there's income being derived from the site.
    ¶13     He     further       explained,      "I     don't          know    if   the
    contamination is $50,000, or $800,000.                     We're valuing the, the
    parking lot based on its income potential.                           The potential to
    park     the    vehicles       at   this    point,       whether     contaminated       or
    not . . . and that's how the city is assessing the property."
    ¶14     The     Board    ultimately        upheld       the    assessment       and
    Collison sought certiorari review in the circuit court.                                 He
    renewed the same arguments he made before the Board, namely that
    the CMECS conflict with              
    Wis. Stat. § 70.32
    (1m) and that the
    assessor did not consider the impairment of the property's value
    due to the           contamination    as required by           § 70.32(1m) and the
    Wisconsin Property Assessment Manual (WPAM).
    ¶15     The circuit court affirmed the Board.                         It did not
    squarely address Collison's contention that the CMECS conflict
    with   
    Wis. Stat. § 70.32
    (1m)      because,       in   its    estimation,      the
    record    did       not   demonstrate      that   the     Board      or    the    assessor
    actually relied on the CMECS requirements.                      In other words, the
    circuit court determined that Collison's "arguments fail because
    the assessor and the Board recognized the contamination even
    though Petitioner has not completed or sought a Phase II audit."
    6
    No.    2018AP669
    It    further      explained     that     "[w]hile          the       challenged        CMECS
    provision      could     conceivably       result         in    an     assessment        that
    disregards evidence of contamination if a Phase II Audit is not
    provided, this did not occur with Petitioner's assessment."
    ¶16    Next, the circuit court determined that "[t]he record
    does not reveal any error by the assessor in applying the WPAM
    or    the    statutes,   and    Petitioner       fails         to    establish     how    the
    City's 2016 assessment deviates from either."                           In the circuit
    court's estimation, Collison failed to bring forward "credible
    evidence to challenge the assessor's conclusion that use of the
    Income Approach results in an assessed value of $31,800."                                  It
    reached this conclusion because "Petitioner did not provide the
    Board with any data contradicting the assessor's calculations,
    nor did Petitioner suggest an alternative valuation method that
    would       have   better      reflected       the        property's        fair    market
    value. . . . A       mere   assertion      that      no    one       will   purchase      the
    property is insufficient."
    ¶17    The circuit court further stated that "[t]he assessor
    did not fail to take into consideration the impairment of the
    property's value due to contamination as required by 
    Wis. Stat. § 70.32
    (1m)."        Indeed, it concluded that the assessor's use of
    the     income     approach     was     driven       by     the      presence      of     the
    contamination:         "By determining that the property's highest and
    best use was to produce income from existing parking spaces, the
    assessor recognized the very poor condition of the land and
    difficulty of future development for a better use such as a high
    end apartment building or similar commercial use."
    7
    No.     2018AP669
    ¶18     Collison appealed, and the court of appeals affirmed.
    State ex rel. Collison v. City of Milwaukee Bd. of Rev., No.
    2018AP669, unpublished slip op. (Wis. Ct. App. Aug. 27, 2019)
    (per curiam).                The court of appeals determined that "Collison
    has not shown why his unsubstantiated claim that the property
    has a market value of zero dollars is more accurate than [the
    assessor's]         decision         to    use    an    income       approach       to    determine
    market value based on the best use of the property as a parking
    lot."     Id., ¶6.               Further, the court of appeals agreed with the
    circuit court's determination that the challenge to the CMECS
    was not ripe for determination.                          Id., ¶7.          It thus concluded
    that    "the    assessor            did    not    ignore      the    contamination          of   the
    property       in    valuing         it,    and    the     Board      did     not    ignore      the
    contamination         in         upholding       that   valuation."            Id.         Collison
    petitioned for this court's review.
    II
    ¶19     This          case     arrives          here     on        certiorari        review.
    "Certiorari         is       a    mechanism       by    which    a    court       may     test   the
    validity       of        a       decision     rendered        by      a     municipality,         an
    administrative agency, or an inferior tribunal."                                Ottman v. Town
    of Primrose, 
    2011 WI 18
    , ¶34, 
    332 Wis. 2d 3
    , 
    796 N.W.2d 411
    .
    ¶20     On certiorari review, we examine the decision of the
    board of review, not the decision of the circuit court or court
    of appeals.          Sausen v. Town of Black Creek Bd. of Rev., 
    2014 WI 9
    ,     ¶5,     
    352 Wis. 2d 576
    ,            
    843 N.W.2d 39
    ;         see      
    Wis. Stat. § 70.47
    (13).             Our      review     is    limited      to    whether       the     board's
    actions were:                (1) within its jurisdiction; (2) according to
    8
    No.     2018AP669
    law; (3) arbitrary, oppressive, or unreasonable and represented
    its will and not its judgment; and (4) supported by evidence
    such     that        the     board       might       reasonably         make        the     order       or
    determination in question.                     Sausen, 
    352 Wis. 2d 576
    , ¶6.
    ¶21   In        our       review,         we        must     engage          in      statutory
    interpretation.              The     interpretation           of    a    statute           presents       a
    question        of     law      this      court          reviews    independently             of        the
    determinations             rendered       by     the      circuit       court       and     court        of
    appeals.         Hinrichs          v.    DOW     Chem.      Co.,    
    2020 WI 2
    ,    ¶26,        
    389 Wis. 2d 669
    , 
    937 N.W.2d 37
    .
    III
    ¶22   We begin with a review of the statutory background
    underlying           this       case,      including           general          tax        assessment
    methodology          pursuant       to    
    Wis. Stat. § 70.32
          and        this    court's
    precedent.             Subsequently,            we       discuss     the       law        related        to
    contaminated property and examine Collison's contention that the
    assessment in this case contravened the statutory mandate that
    contamination          of       property        be       considered      in     arriving           at     a
    valuation.
    A
    ¶23   Valuation of real estate for tax assessment purposes
    is   governed        by     
    Wis. Stat. § 70.32
    .           Subsection         (1)     of    this
    statute dictates that property shall be valued "in the manner
    specified       in     the      Wisconsin         property         assessment         manual"           and
    additionally sets forth a hierarchical valuation methodology.
    Metro.    Assocs.          v.    City     of     Milwaukee,         
    2018 WI 4
    ,    ¶31,        
    379 Wis. 2d 141
    , 
    905 N.W.2d 784
    .
    9
    No.    2018AP669
    ¶24    As clarified in State ex rel. Markarian v. City of
    Cudahy, 
    45 Wis. 2d 683
    , 686, 
    173 N.W.2d 627
     (1970), the text of
    
    Wis. Stat. § 70.32
    (1) lists three sources of information in a
    specific order, with this order being indicative of the quality
    of   information      each     source      provides.         Metro.     Assocs.,      
    379 Wis. 2d 141
    , ¶31.           This methodology has been described by courts
    as providing three "tiers" of analysis.                 
    Id.
     (citation omitted).
    ¶25    The best information of a property's fair market value
    is an arm's-length sale of the subject property.                              Id., ¶32.
    Examination of a recent arm's length sale is known as a "tier 1"
    analysis.      Id.      This is the first source of information an
    assessor should look to in conducting an assessment.                           If there
    is no recent sale of the subject property, the appraiser then
    moves   to    tier     2,     examining      recent,     arm's-length         sales   of
    reasonably     comparable            properties       (the     "sales     comparison
    approach").     Id., ¶33.
    ¶26    When    both     tier    1    and   tier   2    are    unavailable,      an
    assessor then moves to tier 3.                   Id., ¶34.         Under tier 3, an
    assessor may consider all the factors collectively which have a
    bearing on value of the property in order to determine its fair
    market value.        Id.      These factors include cost, depreciation,
    replacement value, income, industrial conditions, location and
    occupancy,     sales    of     like       property,     book   value,     amount      of
    insurance carried, value asserted in a prospectus and appraisals
    produced by the owner.          Id. (citing State ex rel. Mitchell Aero,
    Inc. v. Bd. of Rev. of City of Milwaukee, 
    74 Wis. 2d 268
    , 278,
    
    246 N.W.2d 521
     (1976)).              As relevant here, the income approach,
    10
    No.   2018AP669
    "which seeks to capture the amount of income the property will
    generate over its useful life," fits under the umbrella of tier
    3 analysis.    Metro. Assocs., 
    379 Wis. 2d 141
    , ¶34.
    B
    ¶27   With this necessary general background on assessment
    methodology    in    hand,    we   address        next   the    law    related    to
    contaminated property and examine Collison's argument that the
    assessor did not properly consider the contaminated nature of
    the property in arriving at a valuation.                       Viewed within the
    certiorari review framework, Collison's argument is one that the
    Board    did   not   act     according       to   law    when    it    upheld    the
    assessment.
    ¶28   The requirement that an assessor consider a property's
    contamination arises from 
    Wis. Stat. § 70.32
    , which contains a
    provision directed at contaminated properties.                        Specifically,
    § 70.32(1m) sets forth:        "In addition to the factors set out in
    sub. (1), the assessor shall consider the impairment of the
    value of the property because of the presence of a solid or
    hazardous waste disposal facility or because of environmental
    pollution, as defined in s. 299.01(4)."6
    6 Pursuant  to   
    Wis. Stat. § 299.01
    (4),  "environmental
    pollution" is defined as "the contaminating or rendering unclean
    or impure the air, land or waters of the state, or making the
    same injurious to public health, harmful for commercial or
    recreational use, or deleterious to fish, bird, animal or plant
    life."
    11
    No.    2018AP669
    ¶29    Guidance on valuing contaminated property is provided
    by    the    WPAM.       See       
    Wis. Stat. § 70.32
    (1)      (explaining      that
    property      "shall        be    valued     by      the    assessor     in    the    manner
    specified in the Wisconsin property assessment manual").                                   It
    acknowledges          the        "unique        valuation       problem"        posed      by
    contaminated         property       due    to     the      difficulty    in    identifying
    contamination.          1        Wisconsin      Property      Assessment       Manual    8-42
    (2016).7      Despite the identified difficulty, the WPAM reinforces
    that "[b]oth Wisconsin Statutes and appraisal principles require
    the assessor to consider the effect of contamination on the
    value of real estate."              
    Id.
     at 8-43 (citing § 70.32(1m)).
    ¶30    Largely, the WPAM addresses "more common situations
    where the extent of contamination and its effect on value are
    readily identified and measured."                        Id. at 8-46.          However, it
    also recognizes that "there may be some situations where the
    extent of contamination is unknown and thus the effect on value
    is difficult to measure."                 Id.     In such a situation, "it is not
    possible to develop specific procedures for dealing with this
    uncertainty," but the WPAM provides assessors with a framework
    for    gathering      information          "to       help    estimate    the    effect     of
    contamination on value."              Id.
    ¶31    By way of example, the WPAM provides:
    [A]lthough there may not be sales of truly comparable
    contaminated property, there may be sales of other
    contaminated property indicating a range of values or,
    All references to the Wisconsin Property Assessment Manual
    7
    are to the 2016 version unless otherwise indicated.
    12
    No.     2018AP669
    possibly, a percentage adjustment the assessor can use
    to reflect the contamination.   Similarly, although an
    environmental engineer may not be able to estimate a
    specific cost to cure the contamination, the engineer
    may be able to estimate a range of costs and what are
    the probabilities that the cost to cure lies on the
    high or low end of the range. Properties with a great
    deal of uncertainty should be closely monitored and
    reviewed each year as more information becomes
    available to reduce the degree of uncertainty.
    Id.
    ¶32   In    this    case,    the    parties          agree   that    the      subject
    property is contaminated, but the extent of that contamination
    is unknown.       As to the method of valuation, the assessor here
    utilized    the    income     approach         to    value    Collison's         property.
    There had been no arm's length sale of the property, and the
    assessor    testified      that    "[t]he       cost       approach    and       the   sales
    comparison approach were not applicable."
    ¶33   Collison      argues   that        the    assessor       did   not     properly
    consider the property's contaminated nature in arriving at the
    valuation    of    $31,800.        In    Collison's          view,    considering         the
    contamination      cannot     equate       with        merely      using     the       income
    approach instead of the sales approach, and it cannot equate
    with merely assigning no value to the building.                              He argues,
    contrary    to    the    assessor's      determination,            that    the     property
    actually has no value whatsoever because it cannot be sold.
    ¶34   We are unpersuaded by Collison's argument.                             Contrary
    to    Collison's    contention,          the        fact   that      the   property        is
    contaminated drove the entire assessment in this case, as will
    be further explained below.
    13
    No.     2018AP669
    ¶35   As we must, we begin with the language of 
    Wis. Stat. § 70.32
    (1m) and its requirement that the assessor "consider the
    impairment of the value of the property" due to contamination.
    See State ex rel. Kalal v. Circuit Court for Dane Cnty., 
    2004 WI 58
    , ¶45, 
    271 Wis. 2d 633
    , 
    681 N.W.2d 110
    .                          "Statutory language
    is given its common, ordinary, and accepted meaning, except that
    technical or specially-defined words or phrases are given their
    technical    or    special          definitional         meaning."       
    Id.
             We   also
    interpret statutory language "in the context in which it is
    used; not in isolation but as part of a whole; in relation to
    the   language     of    surrounding        or     closely-related          statutes;      and
    reasonably, to avoid absurd or unreasonable results."                              Id., ¶46.
    ¶36   In the context of this case, we must determine what it
    means for the assessor to "consider" the impairment of the value
    of the property caused by the contamination.                             Looking to an
    established       dictionary          for     assistance,          we       observe       that
    "consider" is defined as "to take into account."8                           Thus, we must
    determine    whether          the    assessor       here    took     into    account       the
    impairment    of        the    value     of        the    property      caused       by   the
    contamination in arriving at the valuation of $31,800.
    8Consider,     Merriam-Webster      Online    Dictionary,
    https://www.merriam-webster.com/dictionary/consider       (last
    visited May 27, 2021); see also State v. Sample, 
    215 Wis. 2d 487
    , 499, 
    573 N.W.2d 187
     (1998) ("For purposes of
    statutory interpretation or construction, the common and
    approved usage of words may be established by consulting
    dictionary definitions.").
    14
    No.    2018AP669
    ¶37     In this task, we begin with the proposition that "real
    estate must be valued at its highest and best use."                Allright
    Props., Inc. v. City of Milwaukee, 
    2009 WI App 46
    , ¶18, 
    317 Wis. 2d 228
    ,     
    767 N.W.2d 567
    .        Applied   here,   the    assessor
    determined that, given the property's location and taking into
    account the presence of contamination, the highest and best use
    in its current state is a parking lot.
    ¶38     Indeed, the assessor testified about the potential for
    income:
    [T]here is a great need for parking in this area and
    contaminated sites can be encapsulated and used as
    parking lots.   I think as long as there is potential
    to——or the owner is using it as a parking lot, we
    could consider using . . . the income approach, as
    long as there's income being derived from the site.
    Thus, as this testimony demonstrates, it was the contamination
    that drove the assessor's decision to use the income approach to
    value the property, and to value the property according to its
    highest and best use as a parking lot.
    ¶39     The record reflects a recognition that the property
    could have been valued much higher but for the contamination.
    The property is in a prime location near the new Milwaukee Bucks
    stadium.     One of the Board members stated at the hearing that
    "with      all   the   development        that's    happening     in   that
    area, . . . this property could be worth a lot of money once the
    groundwater and the soil has been remediated."
    ¶40     It follows from this that if the property were not
    contaminated, a parking lot would no longer be the highest and
    best use of the property.      By valuing the property as a parking
    15
    No.   2018AP669
    lot using the income approach, the assessor took into account,
    or "considered," the impairment of the value of the property due
    to contamination in accordance with 
    Wis. Stat. § 70.32
    (1m).9
    ¶41    Although     the   WPAM      itself     provides      no    specific
    procedure for dealing with uncertainty like that presented here,
    see 1 Wisconsin Property Assessment Manual 8-46, the assessor's
    consideration of the impairment of the value of the property due
    to contamination by valuing the property as a parking lot using
    the   income    approach    was    consistent        with   the    International
    Association of Assessing Officers (IAAO) standards, which are
    incorporated by the WPAM.10            Specifically, IAAO Standard on the
    Valuation of Properties Affected by Environmental Contamination
    § 4.1 discusses the value in use of a contaminated property and
    provides in relevant part that "[v]alue in use suggests that a
    property which is still in use, or which can be used in the near
    future, has a value to the owner."              It further specifies that
    "[t]his     would   be   true   even    if   costs    to    cure   environmental
    9The dissent contends that in order to "consider" the
    impairment of the value due to contamination, the assessor's
    report must demonstrate a reduction in value by a specific
    number.   See dissent, ¶¶68, 74.   Such a requirement finds no
    support in the text of 
    Wis. Stat. § 70.32
    (1m).     The statute
    requires only that the assessor "consider" the impairment of
    value due to contamination, not that he "reduce the value by a
    certain number from the value of the property if it were not
    contaminated." See 
    Wis. Stat. § 70.32
    (1m).
    "Whether or not the IAAO Standards appear in the WPAM,
    10
    the most current version in effect on January 1 of a given
    assessment year is incorporated by reference in the manual." 1
    Wisconsin Property Assessment Manual 1-3.
    16
    No.    2018AP669
    problems exceed the nominal, unencumbered value.                         The value in
    use    will      most    nearly     reflect    the     market          value     of    the
    property . . . ."         Int'l Ass'n of Assessing Officers, Standard
    on    the     Valuation     of    Properties      Affected        by    Environmental
    Contamination § 4.1 (2016).11
    ¶42     The assessment here is consistent with this principle.
    It recognizes that the highest and best use of the property as a
    parking lot has value to the owner even if the cost to cure
    environmental problems exceeds the value of the property.
    ¶43     Additionally,       Collison's      argument    that       the    property
    has   no    value   whatsoever       is   unpersuasive       for       two     reasons.12
    First,      it    ignores    the     established      three-tiered             valuation
    methodology.        By    arguing    that   the    value     is   zero       because   it
    cannot be sold, Collison urges the court to require the assessor
    to use either an arms-length sale or sales comparison approach
    and go no further.           Collison's proposed approach ignores the
    tier 3 approaches that the law dictates the assessor must use in
    the absence of information on tiers 1 and 2.
    All references to the IAAO Standard on the Valuation of
    11
    Properties Affected by Environmental Contamination refer to the
    2016 version unless otherwise indicated.
    See also Bonnie H. Keen, Tax Assessment of Contaminated
    12
    Property: Tax Breaks for Polluters?, 19 B.C. Env't Aff. L. Rev.
    885, 906-08 (1992) (explaining that "the majority of cases have
    rejected taxpayers' assertions of zero or nominal value" and
    collecting cases); Peter J. Patchin, Valuation of Contaminated
    Properties, 56 Appraisal J. 7, 13 (1988) (stating that a
    conclusion   that  contaminated   property is   "worthless"  is
    "unreasonable when the property is still being utilized by its
    present owner for some useful purpose").
    17
    No.     2018AP669
    ¶44    Second,        Collison's        argument          ignores     that         it    is
    Collison's        burden    to   present       evidence         before      the     Board      to
    support his proposed valuation of zero, which he did not do.
    See Sausen, 
    352 Wis. 2d 576
    , ¶10.                       Like our case law, the IAAO
    standards make clear that in a case of contamination, the burden
    is on the taxpayer to demonstrate the extent of the damage.
    Int'l Ass'n of Assessing Officers, Standard on the Valuation of
    Properties Affected by Environmental Contamination § 5.1 ("The
    property owner must provide clear documentation of the nature
    and   extent       of   environmental          contamination.               Accurate          and
    detailed maps must be included as part of this documentation.")
    By imploring the court to adopt a value of zero for his property
    despite     not    presenting       evidence        to     support       such     a     theory,
    Collison    is     asking     the     court    to       allow    him   to    sidestep         his
    burden, which we will not do.
    ¶45    As     a   final       matter,        we     decline      to     address         the
    additional issue presented in Collison's petition for review and
    briefing,    i.e.,      whether       the     CMECS      conflict      with       
    Wis. Stat. § 70.32
    (1m).13             Although     Collison          asserts      that       the     CMECS
    unlawfully require a phase II assessment, the assessor testified
    that he would have accepted "any written, verifiable evidence
    The dissent states that "[w]e asked the parties to
    13
    address whether MECS were consistent with the statutes."
    Dissent, ¶77.  Such a statement could be read to indicate that
    the court sua sponte asked the parties to brief the question.
    That is not correct——the issue was raised in Collison's petition
    for review.
    18
    No.    2018AP669
    done by an expert[,]" and not only a phase II assessment of the
    property as evidence of contamination.
    ¶46       As   both   the      circuit    court        and   court     of    appeals
    determined, the Board did not reject Collison's challenge on the
    basis that he lacked a phase II assessment.                        The legal question
    Collison presents, while interesting, is not reachable on the
    facts of this case.                We will therefore not depart from our
    general practice that             this court will not offer an advisory
    opinion or make a pronouncement based on hypothetical facts.
    State v. Grandberry, 
    2018 WI 29
    , ¶31 n.20, 
    380 Wis. 2d 541
    , 
    910 N.W.2d 214
    .
    ¶47       In   sum,   we    conclude      that    by    utilizing      the    income
    approach to value the property according to its highest and best
    use   as    a    parking    lot,     the   assessor      properly      considered       the
    impairment of the value of the property due to contamination in
    arriving        at   a   valuation    pursuant     to    
    Wis. Stat. § 70.32
    (1m).
    Further, we decline to address Collison's challenge to the CMECS
    because the assessor did not rely on the CMECS in the assessment
    of Collison's property.
    ¶48       Accordingly, we affirm the decision of the court of
    appeals.
    By    the      Court.—The      decision    of     the    court   of     appeals    is
    affirmed.
    19
    No.    2018AP669.pdr
    ¶49       PATIENCE DRAKE ROGGENSACK, J.                     (dissenting).             As the
    City of Milwaukee's appraiser, Jim Wiegand, said, "we recognize
    the site is contaminated."                Once the presence of contamination
    is found on a property, 
    Wis. Stat. § 70.32
    (1m) requires the
    taxation assessor1 to consider the "impairment of the value of
    the property" that is due to contamination.                            However, Wiegand's
    appraisal,       upon    which    the     assessor            relied,       did     not    follow
    § 70.32(1m).           Instead,     it    appears         that       Wiegand       applied       the
    Milwaukee      Environmental        Contamination             Standards       (MECS),       which
    directed       the      appraiser        to     value          the     property           "as    if
    uncontaminated"         unless    the      taxpayer           meets     MECS's       burden      of
    proving the costs of clean-up.
    ¶50       I respectfully dissent                because the majority opinion
    affirms    the       Board   of   Review's          decision         sustaining       Wiegand's
    appraisal, which appraisal did not follow the law.2                                I also write
    because    I    conclude     that     MECS      do      not    comply       with    
    Wis. Stat. § 70.32
    (1m)      and     therefore,       it       is   unlawful       to    apply        MECS    in
    taxation appraisals of contaminated properties.
    I.    BACKGROUND
    ¶51       The    City   agrees      that      Ronald      Collison's          property       is
    environmentally contaminated.                   The contamination was caused by
    leaking    from       underground        storage        tanks        that    once     contained
    1 The City of Milwaukee is the assessor of taxes due on real
    estate within its boundaries. Wiegand is the appraiser for the
    City who determined the market value of the property.
    2   Majority op., ¶3.
    1
    No.   2018AP669.pdr
    petroleum products and perchloroethylene, solvents used in a dry
    cleaning business that operated on the property in 1979 when
    Collison purchased it.           As Board member, Volkman, pointed out,
    the City has long been aware of the contamination because the
    City built an alley on the edge of Collison's property and found
    evidence of these pollutants leaching into city property.                         He
    was surprised that the City did not do anything about cleaning
    up the contamination.
    ¶52       Wiegand's appraisal recognized the contamination and
    related that "owner has provided a copy of a Tank System Site
    Assessment         Report   (TSSA)   dated    July   19,   2012    from    Endpoint
    Solutions.         This report details the removal of four underground
    storage tanks (UST's) and a comprehensive analytical soil sample
    report."3         The appraisal continues to relate that the "Report [of
    Endpoint Solutions] did not make any recommendations regarding
    cost       or    remediation. . . .     The    owner   has   not    provided     any
    report detailing clean-up costs.               Lacking detailed, a Phase II
    environmental study, it remains unclear as to the extent of
    contamination that exists on the site or any associated clean-up
    costs."4
    3   Appraisal, Non-Electronic Record Item, p. 4.
    4   
    Id.
    2
    No.    2018AP669.pdr
    II.    DISCUSSION
    A.      Standard of Review
    ¶53     We review the decision of the Board of Review, not the
    decision       of    the   circuit          court     or      the    court      of    appeals.
    Steenberg v. Town of Oakfield, 
    167 Wis. 2d 566
    , 571, 
    482 N.W.2d 326
     (1992).          Our review is under certiorari standards where we
    determine       whether     the       Board's       actions      were:    (1) within          its
    jurisdiction; (2) according to law; (3) arbitrary, oppressive,
    or unreasonable and represented its will and not its judgment;
    and     (4) supported       by        evidence       such     that      the     Board       might
    reasonably make the decision now under review.                            Sausen v. Town
    of Black Creek Bd. of Rev., 
    2014 WI 9
    , ¶¶5, 6, 
    352 Wis. 2d 576
    ,
    
    843 N.W.2d 39
    .
    ¶54     Our review falls under the second certiorari standard
    because Collison claims that the Board of Review did not act
    according to the requirements of 
    Wis. Stat. § 70.32
    (1m), i.e.,
    that    it    did    not   act     according        to    law.       Although        the    Board
    presumes that the valuation is correct pursuant to 
    Wis. Stat. § 70.47
    (8)(i),        there      is    no    presumption         that    the    Board      acted
    according to law when it adopted Wiegand's valuation.                                   Rather,
    "[w]hether the Board acted according to law is a question of law
    that we decide independently."                      State ex rel. Peter Ogden Fam.
    Tr. of 2008 v. Bd. of Rev., 
    2019 WI 23
    , ¶24, 
    385 Wis. 2d 676
    ,
    
    923 N.W.2d 837
    .            In order to resolve whether the Board acted
    according to law, we interpret and apply § 70.32(1m).                                      Again,
    these        tasks    present         questions          of    law      that     we        decide
    3
    No.   2018AP669.pdr
    independently of the decisions of the Board, the circuit court
    and the court of appeals.      Id.
    B.   Relevant Statutes
    ¶55   Real estate is valued for taxation purposes by the
    criteria set out in 
    Wis. Stat. § 70.32
    .          Provisions relevant to
    Wiegand's appraisal of Collison's property provide:
    (1) Real property shall be valued by the assessor in
    the manner specified in the Wisconsin property
    assessment manual provided under s. 73.03(2a) . . . at
    the full value which could ordinarily be obtained
    therefor at private sale.    In determining the value,
    the assessor shall consider recent arm's-length sales
    of the property to be assessed . . . ; recent arm's-
    length sales of reasonably comparable property; and
    all   factors   that,   according   to   professionally
    acceptable appraisal practices, affect the value of
    the property to be assessed.
    . . . .
    (1m) In addition to the factors set out in sub.
    (1), the assessor shall consider the impairment of the
    value of the property because of the presence
    of . . . environmental   pollution,  as   defined   in
    s. 299.01(4).
    § 70.32.
    ¶56   Collison claims that the City did not act in accord
    with 
    Wis. Stat. § 70.32
    (1m) because he provided proof that his
    property was contaminated, but the City did not consider the
    impairment of the value of the property because of contamination
    as   § 70.32(1m)   requires.     Rather,   the    City    contended     that
    Collison was required to provide "verifiable written evidence
    pertaining to the extent or cleanup costs" for the contamination
    in order to have his property value reduced.             Accordingly, the
    4
    No.   2018AP669.pdr
    interpretation and application of § 70.32(1)(m) are central to
    the case before us.
    C.     Wiegand's Appraisal
    ¶57    Wiegand used the income approach to value Collison's
    property.      He did so by following the 2016 Wisconsin Property
    Assessment Manual (WPAM),5 as 
    Wis. Stat. § 70.32
    (1) directs, and
    by employing MECS to the acknowledged contamination.                                 In order
    to   place   issues       in    the    context        this     case   presents,      a    brief
    review of principles that underlie taxation appraisals will be
    helpful.
    ¶58    Assessments for taxation purposes are valid for the
    current      year,       with       
    Wis. Stat. § 70.10
          establishing          the
    assessment date as January first.                       "The assessment is based on
    the status of the property as of the close of that day."6
    ¶59    As        WPAM    explains,         "There        are    three    traditional
    approaches        to    developing         the       opinion    of    value:    the       sales
    comparison        approach,         the     cost       approach,       and     the       income
    approach."7        For taxation valuations, the "Markarian hierarchy"
    is used.8     State ex rel. Kesselman v. Bd. of Rev. for Vill. of
    Sturtevant, 
    133 Wis. 2d 122
    , 128-34, 
    394 N.W.2d 745
     (1986).                                 The
    Markarian hierarchy requires:
    5All references to the Wisconsin Property Assessment Manual
    are to the 2016 version.
    6   Wisconsin Property Assessment Manual (WPAM) at 7-21.
    7   Id. at 7-22.
    8   Id. at 7-23.
    5
    No.    2018AP669.pdr
    [A]ssessors to first use a recent arm's length sale of
    the subject property.   If there is no such sale, the
    next step is to use recent comparable sales of other
    properties.   Only if there are no recent comparable
    sales of other properties should the assessor proceed
    to other indicators of value that include the income
    and cost approaches to value.[9]
    ¶60    Valuation           by         the        income            approach        employs
    capitalization of income, as explained in WPAM.                                   "This method
    assumes the gross rental under a ground lease is at current
    market    levels.        Net     rental      after         deduction       of     the   owner's
    expenses        (insurance,       management)               is     capitalized          at    an
    appropriate       rate   into    an       estimate        of     land    value."10       Direct
    capitalization, as described in WPAM, was used by Wiegand to
    determine the value of Collison's property.11
    ¶61    WPAM also addresses contaminated properties "where the
    extent of contamination is unknown and thus the effect on value
    is   difficult      to    measure."12                In    those        circumstances,       the
    guidelines in ch. 8 of WPAM "provide a framework the assessor
    can use to gather information to help estimate the effect of
    contamination on value."13                 Contamination attaches a stigma to
    property        "that    makes       it     less          desirable       than      comparable
    properties."14
    9 Id. (citing State ex rel. Markarian v. City of Cudahy, 
    45 Wis. 2d 683
    , 686, 
    173 N.W.2d 627
     (1970)).
    10   Id. at 9-11.
    11   Id. at 9-15; Appraisal, Non-Electronic Record Item, p. 4.
    12   WPAM at 8-46.
    13   Id.
    14   Id.
    6
    No.      2018AP669.pdr
    ¶62    There is nothing in Wiegand's income-based valuation
    that    refers      to        impairment      of    value,     even     though        Wiegand's
    appraisal confirmed both his knowledge of contamination and his
    receipt      of     a     detailed       contamination         report        from      Endpoint
    Solutions.              Rather,       Wiegand       supported      using        his     $31,800
    valuation      as       the    appraisal      for    taxation      with      the      following
    statement:        "As     of       January    1st   2016,    The      City    of      Milwaukee
    Assessor Office did not have any verifiable written information
    pertaining to the extent or clean-up costs associated with any
    perceived contamination at the subject property."15
    D.       Wisconsin Stat. § 70.32(1m)
    ¶63    The        purposes        of        statutory       interpretation           and
    application         are       to     apply    the     meaning      of     the      words    the
    legislature chose to undisputed facts presented.                                Jefferson v.
    Dane Cnty., 
    2020 WI 90
    , ¶21, 
    394 Wis. 2d 602
    , 
    951 N.W.2d 556
    .
    Wisconsin Stat. § 70.32(1m) provides:
    In addition to the factors set out in sub (1), the
    assessor shall consider the impairment of the value of
    the     property     because    of     the     presence
    of . . . environmental   pollution,   as   defined   in
    s. 299.01(4)."[16]
    ¶64    I begin by interpreting the plain meaning of the words
    that the legislature chose.                   State v. Mercado, 
    2021 WI 2
    , ¶43,
    15   Appraisal, Non-Electronic Record Item, p. 7.
    Wisconsin Stat. § 299.01(4) provides that "'Environmental
    16
    pollution' means the contaminating or rendering unclean or
    impure the air, land or waters of the state, or making the same
    injurious   to  public   health,  harmful   for  commercial   or
    recreational use, or deleterious to fish, bird, animal or plant
    life."
    7
    No.    2018AP669.pdr
    
    395 Wis. 2d 296
    , 
    953 N.W.2d 337
    .                       "'Statutory language is given
    its    common,       ordinary,       and         accepted          meaning,            except      that
    technical or specially-defined words or phrases are given their
    technical or special definitional meaning.'"                               
    Id.
     (quoting State
    ex rel. Kalal v. Circuit Court for Dane Cnty., 
    2004 WI 58
    , ¶45,
    
    271 Wis. 2d 633
    , 
    681 N.W.2d 110
    ).
    ¶65    The plain meaning of the words the legislature chose
    for 
    Wis. Stat. § 70.32
    (1m) places two duties on the assessor
    when property is contaminated.                       First, the assessor is to apply
    the assessment factors in subsection (1), which require the use
    of WPAM and the          Markarian hierarchy that I explained above.
    Second, "the assessor shall consider the impairment of the value
    of    the    property"       due    to        contamination.               Stated        otherwise,
    subsection (1m) places an affirmative obligation on the assessor
    to act.       It requires that the effect of contamination on the
    value of the property be addressed by the assessor.
    ¶66    Focusing on the term, "impairment," I note that common
    synonyms      for      impairment             are:     damage,           injury,        and        loss.
    Thesaurus,     Microsoft        January         27,        2021.     A     common        dictionary
    definition for impairment is that which is "diminished in some
    material     respect."         Webster's             New    Collegiate       Dictionary,             574
    (1974).
    ¶67    The     assessor           is     to     "consider"           the         impairment.
    Deliberate,         ponder    and        think-through             are     all     synonyms         for
    consider.      Thesaurus, Microsoft January 27, 2021.                                  All synonyms
    require      the     assessor       to        take    some     action        because          of    the
    8
    No.   2018AP669.pdr
    impairment caused by contamination of the property.                                 He is not
    free to ignore the impairment.
    ¶68       However,          Wiegand's        appraisal            never         mentions
    "impairment" or any other synonym to show that he considered the
    effect     of    contamination          on   the   value       of   the      property.          By
    ignoring        impairment,        he   failed     to    provide        an     appraisal        in
    compliance        with      the    legislature's         directive        in       
    Wis. Stat. § 70.32
    (1m).          Stated otherwise, the value he found by the income
    approach        was   not    diminished       in   any        respect     because         of   the
    presence of contamination.17
    ¶69       Instead      of      following          the     statutory           directive,
    Wiegand's appraisal placed additional requirements on Collison.
    For example, Wiegand says that the owner should have provided
    "verifiable       written         information      pertaining        to      the    extent      or
    cleanup costs associated with any perceived contamination on the
    subject property."                However, there is nothing in                     
    Wis. Stat. § 70.32
    (1m) that requires, or even suggests, that the owner do
    so.   The legislature placed all the duties found in § 70.32(1m)
    on the assessor, not on the property owner.
    ¶70       Because      the    Board     of    Review          sustained        Wiegand's
    appraisal, which was not prepared consistent with 
    Wis. Stat. § 70.32
    (1m), the Board's decision was not made according to law.
    I do not contest that the property owner must show that
    17
    the property is contaminated before the burden of 
    Wis. Stat. § 70.32
    (1m) applies to the assessor.    However, here, Collison
    provided an environmental report from Endpoint Solutions showing
    contamination, and all parties agreed that the property was
    contaminated.
    9
    No.    2018AP669.pdr
    Therefore, I would reverse its decision and remand to the Board
    so that it can request an appraiser to consider the impairment
    of value caused by contamination as § 70.32(1m) requires.18
    E.     Majority Opinion
    ¶71     The    majority         opinion      asserts     that      the     assessor      did
    consider     the       impairment          due    to     contamination          because       the
    appraiser valued the property based on the income approach.19                                  To
    support    this     assertion,         the       majority    quotes       the    appraiser's
    statement that there is a "need for parking in this area and
    contaminated       sites      can     be    encapsulated          and    used    as     parking
    lots."20         The    majority        then          concludes    that       "it     was     the
    contamination       that      drove    the       assessor's       decision       to    use    the
    income     approach      to    value       the        property."21       This       conclusion
    ignores Exhibit 3, prepared by Wiegand, as his written valuation
    report, and it also ignores the Markarian hierarchy that must be
    used for taxation appraisals according to WPAM and 
    Wis. Stat. § 70.32
    (1).
    ¶72     I     begin      with    the        appraiser's       report.            Prior    to
    calculating the market value under the income approach that is
    before us in this review, Wiegand noted that he could not use
    other valuation methods for this property.                              He explained that
    18I take no position on the dollar valuation of the
    impairment due to contamination.   That is a matter left to the
    professional expertise of an appraiser.
    19   Majority op., ¶3.
    20   Majority op., ¶38.
    21   
    Id.
    10
    No.    2018AP669.pdr
    "the Direct Sales Comparison Approach was considered but not
    applied due to difficulty finding sales of similar properties."22
    He also considered the cost approach to value, but concluded it
    was not "the most reliable indication of value for the subject
    property given the age of the structure and difficulties in
    estimating depreciation."23           It was only after determining that
    other valuation approaches were not available that Wiegand moved
    to the income approach where he applied direct capitalization of
    income to determine value.
    ¶73       The   appraiser's      report        contained    a     step-by-step
    calculation from which he derived the market value of $31,800.
    It shows in clear terms that he did not employ an income-based
    valuation due to his consideration of contamination.                    Rather, he
    employed        direct    capitalization       of    income     because     he    was
    following the Markarian hierarchy required by WPAM, and it was
    the one valuation method available for this property.                     First, he
    determined projected annual revenue based on what Collison had
    been paid in the past.           Next, he deducted an amount equivalent
    to   a    30    percent    vacancy    rate     as    an   expense.        Then,   he
    capitalized       the    resulting   number,    $4,082,    by    12.841    percent,
    which was "a market derived capitalization rate of 10.00% plus
    an effective tax rate of 2.841%."24             Under the Markarian approach
    22   Appraisal, Non-Electronic Record Item, p. 5.
    23   
    Id.
    24Report of Jim Wiegand, Senior Property Appraiser, Exhibit
    3, p. 6.
    11
    No.    2018AP669.pdr
    to taxation valuation, the income method is appropriate when
    recent sales or comparable sales are not available.25                                         State ex
    rel. Markarian v. City of Cudahy, 
    45 Wis. 2d 683
    , 686-87, 
    173 N.W.2d 627
     (1970).                 That is what happened here.
    ¶74        I    have       no     problem        with   the     value       the     appraiser
    calculated            through          direct    capitalization             of    income.          His
    calculations were properly done.                           My objection is that he did
    not reduce the $31,800 value by any amount based on "impairment
    of the value of the property because of the presence of []
    environmental pollution" as 
    Wis. Stat. § 70.32
    (1m) requires.
    ¶75        There simply are no facts from which to conclude that
    Wiegand used the capitalization of income approach to consider
    the    effect          of     environmental         contamination           on     the     value      of
    Collison's property as the majority opinion has done.                                         In order
    to     come       to        its   conclusion,           the    majority          opinion       ignored
    Wiegand's step-by-step valuation that is set out in Exhibit 3.
    His testimony and the exhibit he prepared belie the majority
    opinion's conclusion.
    ¶76        Furthermore,           the    majority's          conclusion      that       Wiegand
    used        the       income       approach        to     consider         impairment         of   the
    property's            value       due    to     contamination         is    new     law,       without
    citation to authority or reasoning to support it.                                       The majority
    opinion       will          create      unending        confusion      in    what       has    been   a
    consistent approach to taxation valuations where capitalization
    of    income          has    been       well    accepted       as    part    of    the     Markarian
    25   WPAM at 7-23 (citing Markarian, 
    45 Wis. 2d at 685-86
    ).
    12
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    hierarchy when comparable sales are not available,26 but never
    before used to "consider the impairment of the value of the
    property because of . . . environmental pollution."                               
    Wis. Stat. § 70.32
    (1m).
    F.     MECS Validity
    ¶77     We   asked    the     parties          to    address    whether     MECS    were
    consistent with the statutes.                         Because they give burdens to
    property owners that are inconsistent with the plain meaning of
    
    Wis. Stat. § 70.32
    (1)       and    (1m),          I   conclude    that     they    are
    unlawful      and    their    use        should       be    discontinued    in     regard    to
    valuations of contaminated property.
    ¶78     As foundation for the following discussion, I review
    what MECS require of the taxpayer and the appraiser in regard to
    valuing contaminated property.                    First, MECS place a "BURDEN OF
    PROOF ON TAXPAYER."27               MECS require the taxpayer to prove that
    contamination exists:            "The appraiser should not assume that a
    specific      property       type    has     contamination            without    appropriate
    substantiating        evidence."28           Second,           "[c]ontamination      must    be
    substantiated           through             an             independent       environmental
    expert. . . .         The minimum level of acceptable substantiation
    will be a comprehensive Phase II Audit, setting forth (among
    other       pertinent   information)             the       type,   level   and     source   of
    26   WPAM at 7-23.
    Milwaukee Environmental Contamination Standards (MECS) at
    27
    A-App. 057.
    28   
    Id.
    13
    No.   2018AP669.pdr
    contamination          and    the    suggested         method     or     methods       for
    remediation."29          Third,     "[w]ithout       this     information,      property
    must be valued as if uncontaminated."30                       Fourth, reductions in
    valuations       are   tied    to   clean     up    costs:     "Adjustments      to    the
    assessments will be based on clean up costs with consideration
    of   discounting       these    costs    for       time."31     Fifth,       "[p]roperty
    assessments which have been adjusted for contamination shall be
    designated as unfinished ("U" symbol) assessment."32
    ¶79    Here, Collison provided a contamination report from
    Endpoint Solutions.           It detailed the removal of four underground
    storage     tanks      and    provided   "a      comprehensive     analytical         soil
    sample report"33 of environmental contamination.                         In addition,
    all parties agreed that Collison's property was contaminated.
    Therefore, despite MECS's Phase II requirement, the assessor's
    duties under 
    Wis. Stat. § 70.32
    (1m) were clearly triggered in
    this case.
    ¶80    In his Appraisal Report, Wiegand explained that one of
    the purposes of his appraisal was that it be in accord with
    "procedures of the City of Milwaukee Assessor's Office," i.e.,
    MECS.34     He also said that the City Assessor's Office did not
    29   
    Id.
    30   
    Id.
    31   
    Id.
     at A-App. 058.
    32   
    Id.
    33   Appraisal, Non-Electronic Record Item, p. 4.
    34   Id., p. 2.
    14
    No.    2018AP669.pdr
    have any verifiable written information pertaining to the clean-
    up costs associated with contamination of Collison's property.
    From this statement and his failure to address impairment of
    value due to contamination, it appeared that he applied MECS's
    requirement that without a Phase II report showing the costs of
    clean-up the property is to be assessed as if uncontaminated.
    ¶81       Wiegand's     appraisal      ignored         all    impairment        of    the
    value       of    Collison's       property       due    to    contamination,          as    his
    written      report,       Exhibit    3,    explained         in    step-by-step       detail.
    This    is       confirmed    by     the    MECS    directive         set     forth    in   the
    following footnote.35              And finally, under MECS, if Wiegand had
    considered an impairment due to contamination, he would have
    specially         marked     his    assessment      because         MECS     provides       that
    property         assessments       "adjusted       for        contamination         shall     be
    designated            as   unfinished       ("U"    symbol)          assessment."            The
    assessment for Collison's property did not have a "U" symbol
    showing that it had been adjusted for contamination.
    III.    CONCLUSION
    ¶82       In    conclusion,      I   respectfully            dissent       because    the
    majority         opinion      affirms       the    Board       of     Review's        decision
    sustaining Wiegand's appraisal, which appraisal did not follow
    the law.36            I also write because I conclude that MECS do not
    As MECS provides, "The starting point for determining
    35
    market value for properties affected by contamination is the
    unencumbered, or unimpaired value.     This is the value that a
    property would have if no adjustment were made for any
    environmental problems.    Unencumbered value is obtained using
    standard appraisal methods." MECS at A-App. 064.
    36   Majority op., ¶3.
    15
    No.   2018AP669.pdr
    comply with 
    Wis. Stat. § 70.32
    (1m) and therefore, it is unlawful
    to apply MECS in taxation appraisals of contaminated properties.
    ¶83    I am authorized to state that Chief Justice ANNETTE
    KINGSLAND ZIEGLER and Justice REBECCA GRASSL BRADLEY join this
    dissent.
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    No.   2018AP669.pdr
    1