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  • Listed by: Windermere Real Estate Co. • Brooks Glenn
    Price cut: $95K (5/27)
    $400,000

    31021 20th Avenue S, Federal Way, WA 98003

    --beds
    --baths
    0.69Acres
    Unimproved Land
    Built in ----
    0.69 Acres Lot
    $397,400 Zestimate®
    $--/sqft
    $-- HOA

    What's special

    Opportunity is knocking with this expansive 0.69-acre (approx. 30,000 sq ft) parcel in the sought-after Steel Lake area. This is a true teardown, (720 square-foot single family home), making it the perfect blank canvas for your next project—whether you're a first-time investor looking to get into development or a seasoned builder ready to maximize potential. Zoned RS7.2, the property offers strong subdivision potential for multiple single-family homes/Townhomes, (buyer to verify), giving you flexibility to build and scale in an established neighborhood. Large, usable lots like this are becoming increasingly rare—especially in a location close to shopping, schools, and major commuter routes. An incredible opportunity to create value from the ground up. Bring your vision, your plans, and your ambition—this is where your next project begins.
    80 days
    |
    169
    |
    8
    |

    Zillow last checked:

    Listing updated:

    Listed by:

    Brooks Glenn,

    Windermere Real Estate Co.

    Source: NWMLS as distributed by MLS GRID,MLS#: 2512126MLS Logo

      Facts & features

      Interior

      Features
      • Has fireplace: No
      Interior area
      • Total structure area: 0

      Property

      Lot
      • Size: 0.69 Acres
      Details
      • Parcel number: 7853600045
      • Zoning description: Jurisdiction: City
      • Special conditions: Standard

      Utilities & green energy

      • Electric: Available
      • Gas: In Street
      • Sewer: Available
      • Water: Available
      • Utilities for property: Electricity Available, Natural Gas Available

      Community & HOA

      Community
      • Subdivision: Federal Way
      Location
      • Region: Federal Way

      Financial & listing details

      • Tax assessed value: $388,000
      • Annual tax amount: $3,820
      • Date on market: 4/23/2026
      • Cumulative days on market: 81 days
      • Listing terms: Conventional
      • Road surface type: See Remarks

        Estimated market value

        $397,400

        $334,000 - $469,000

        $1,733/mo

        Price history

        DateEventPrice
        5/27/2026Price change$400,000-19.2%
        Source: NWMLS as distributed by MLS GRID #2512126 Report a problem
        4/23/2026Listed for sale$495,000+456.5%
        Source: NWMLS as distributed by MLS GRID #2512126 Report a problem
        10/13/1998Sold$88,950
        Source: Public Record Report a problem

        Public tax history

        YearProperty taxesTax assessment
        2025$4,089 +7.1%$388,000 +4.3%
        2024$3,820 +0.8%$372,000 +9.7%
        2023$3,791 -0.3%$339,000 -10.8%
        2022$3,802 +12.6%$380,000 +30.1%
        2021$3,375 +9.5%$292,000 +16.8%
        2020$3,082 +5.9%$250,000 +4.2%
        2019$2,911 +8.9%$240,000 +5.3%
        2018$2,674 -9.7%$228,000 +11.2%
        2017$2,962 +31.3%$205,000 +8.5%
        2016$2,256 $189,000 +9.2%
        2015$2,256 $173,000 +13.8%
        2014$2,256 $152,000 +18.8%
        2013$2,256 $128,000 +4.9%
        2012-- $122,000 -6.9%
        2011-- $131,000 -12.1%
        2010-- $149,000
        2009-- $149,000 -2.6%
        2007-- $153,000 +5.5%
        2006-- $145,000 +12.4%
        2005-- $129,000 +37.2%
        2001$1,297 +2.6%$94,000 +6.8%
        2000$1,264 $88,000
        Find assessor info on the county website

        Monthly payment

        Estimated monthly payment$1,822
        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.
        See how much you could borrow to make a competitive offer.

        Climate risks

        Neighborhood: Steel Lake

        Getting around

        80 / 100
        Very Walkable
        57 / 100
        Good Transit
        60 / 100
        Bikeable

        Nearby schools

        GreatSchools rating

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