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For sale
    • Price increase: $10K (7/23)
    $644,900

    20431 E Union Circle, Aurora, CO 80015

    5beds
    3,330sqft
    : 
    $4,019/mo
    Get pre-qualified
    Single Family Residence
    Built in 2001
    6,098 Square Feet Lot
    $-- Zestimate®
    $194/sqft
    $34/mo HOA

    What's special

    Highly coveted Willow Trace community!!!! Beautiful 5 bedroom, 4 bathroom home with a finished basement!!!! An absolute must see!!!
    74 days
    |
    178
    |
    9
    |

    Zillow last checked:

    Listing updated:

    Listed by:

    Jason M. Halliday 303-931-2766 JasonMHalliday@gmail.com,

    RE/MAX Northwest Inc

    Source: REcolorado as distributed by MLS GRID,MLS#: 8036914MLS Logo

      Facts & features

      Interior

      Bedrooms & bathrooms
      • Bedrooms: 5
      • Bathrooms: 4
      • Full bathrooms: 2
      • 3/4 bathrooms: 1
      • 1/2 bathrooms: 1
      • Main level bathrooms: 1
      Bedroom
      • Level: Upper
      Bedroom
      • Level: Upper
      Bedroom
      • Level: Upper
      Bedroom
      • Level: Upper
      Bedroom
      • Level: Basement
      Bathroom
      • Level: Upper
      Bathroom
      • Level: Upper
      Bathroom
      • Level: Main
      Bathroom
      • Level: Basement
      Heating
      • Forced Air
      Cooling
      • Central Air
      Features
      • Basement: Partial
      Interior area
      • Total structure area: 3,330
      • Total interior livable area: 3,330 sqft
      • Finished area above ground: 2,541
      • Finished area below ground: 789
      Video & virtual tour

      Property

      Parking
      • Total spaces: 2
      • Parking features: Garage - Attached
      • Attached garage spaces: 2
      Features
      • Levels: Two
      • Stories: 2
      Lot
      • Size: 6,098 Square Feet
      • Features: Level
      Details
      • Parcel number: 034090461
      • Special conditions: Standard

      Construction

      Type & style
      • Home type: SingleFamily
      • Property subtype: Single Family Residence
      Materials
      • Frame
      Condition
      • Year built: 2001

      Utilities & green energy

      • Sewer: Public Sewer

      Community & HOA

      Community
      • Subdivision: Willow Trace 2nd Filing
      HOA
      • Has HOA: Yes
      • Amenities included: Park, Trail(s)
      • Services included: Recycling, Snow Removal, Trash
      • HOA fee: $102 quarterly
      • HOA name: Willow Trace HOA c/o Trinity HOA
      • HOA phone: 970-450-7088
      Location
      • Region: Aurora

      Financial & listing details

      • Price per square foot: $194/sqft
      • Tax assessed value: $651,100
      • Annual tax amount: $5,873
      • Date on market: 5/15/2026
      • Listing terms: Cash,Conventional,VA Loan
      • Exclusions: None
      • Ownership: Corporation/Trust

        Estimated market value

        Not available

        Estimated sales range

        Not available

        Not available

        Price history

        DateEventPrice
        7/23/2026Price change$644,900+1.6%$194/sqft
        Source: REcolorado as distributed by MLS GRID #8036914 Report a problem
        6/23/2026Pending sale$634,900$191/sqft
        Source: REcolorado as distributed by MLS GRID #8036914 Report a problem
        6/18/2026Price change$634,900-1.6%$191/sqft
        Source: REcolorado as distributed by MLS GRID #8036914 Report a problem
        6/3/2026Price change$644,900-2.1%$194/sqft
        Source: REcolorado as distributed by MLS GRID #8036914 Report a problem
        5/14/2026Listed for sale$658,900+9.8%$198/sqft
        Source: REcolorado as distributed by MLS GRID #8036914 Report a problem
        12/20/2024Sold$600,000-0.8%$180/sqft
        Source: REcolorado as distributed by MLS GRID #5141227 Report a problem
        11/11/2024Pending sale$605,000$182/sqft
        Source: REcolorado as distributed by MLS GRID #5141227 Report a problem
        11/3/2024Listed for sale$605,000$182/sqft
        Source: REcolorado as distributed by MLS GRID #5141227 Report a problem
        10/25/2024Pending sale$605,000$182/sqft
        Source: REcolorado as distributed by MLS GRID #5141227 Report a problem
        10/15/2024Price change$605,000-3.2%$182/sqft
        Source: REcolorado as distributed by MLS GRID #5141227 Report a problem
        10/7/2024Price change$625,000-2.2%$188/sqft
        Source: REcolorado as distributed by MLS GRID #5141227 Report a problem
        9/30/2024Listed for sale$639,000+95.4%$192/sqft
        Source: REcolorado as distributed by MLS GRID #5141227 Report a problem
        9/23/2014Sold$327,000-0.9%$98/sqft
        Source: Public Record Report a problem
        8/13/2014Price change$330,000-2.9%$99/sqft
        Source: K.O.Realty, Inc. #7833370 Report a problem
        8/1/2014Price change$340,000-2.9%$102/sqft
        Source: K.O.Realty, Inc. #7833370 Report a problem
        7/8/2014Listed for sale$350,000+27.2%$105/sqft
        Source: K.O.Realty, Inc. #7833370 Report a problem
        12/10/2008Sold$275,200-1.7%$83/sqft
        Source: Public Record Report a problem
        10/19/2008Price change$279,900-1.8%$84/sqft
        Source: Listhub #712455 Report a problem
        9/28/2008Price change$284,900-1.7%$86/sqft
        Source: Listhub #712455 Report a problem
        8/23/2008Listed for sale$289,900+10.5%$87/sqft
        Source: Listhub #712455 Report a problem
        8/3/2001Sold$262,313$79/sqft
        Source: Public Record Report a problem

        Public tax history

        YearProperty taxesTax assessment
        2025$5,980 +9.3%$40,694 -7.3%
        2024$5,470 +27.5%$43,905 -8.6%
        2023$4,291 -1%$48,052 +49.1%
        2022$4,336 $32,221 -2.8%
        2021-- $33,148 -0.2%
        2020$4,501 +7.7%$33,212
        2019$4,179 $33,212 +14.4%
        2018$4,179 +1.2%$29,030
        2017$4,129 $29,030 +10%
        2016-- $26,379
        2015-- $26,379 +30.6%
        2014$3,801 +14.6%$20,202 -7.3%
        2013$3,317 $21,790
        2012-- $21,790
        2011$3,152 +1.5%$21,790 +0.2%
        2010$3,106 -10.1%$21,740
        2009$3,454 $21,740 -9.9%
        2008-- $24,126
        2007-- $24,126 +2%
        2006-- $23,657
        2005-- $23,657 +9.7%
        2002$723 +224.4%$21,560 +1214.6%
        2001$223 $1,640
        Find assessor info on the county website

        Monthly payment

        Est. payment

        Payment breakdown

        Explore the cost of this home by adjusting the details. Changes won't be saved.
        All calculations are estimates and provided by Zillow, Inc. for informational purposes only. Actual amounts may vary.
        HOA fees may include property taxes on listings classified as Co-Ops. Contact the listing agent and/or owner for fee details.
        Mortgage interest rates are dependent on a number of factors, including credit score, down payment, and repayment length. Interest rate data provided by Zillow Group Marketplace, Inc. as of 1/1/1970 from various mortgage lenders with which we have lead or other similar arrangements; the Estimated Payment is an average of those rates.
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        Climate risks

        Neighborhood: 80015

        Getting around

        15 / 100
        Car-Dependent
        20 / 100
        Minimal Transit
        45 / 100
        Somewhat Bikeable

        Nearby schools

        GreatSchools rating
        Schools provided by the listing agent
        • Elementary: Aspen Crossing
        • Middle: Sky Vista
        • High: Eaglecrest
        • District: Cherry Creek 5

        Source: REcolorado as distributed by MLS GRID. This data may not be complete. We recommend contacting the local school district to confirm school assignments for this home.

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