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  • Listed by: Westlake Associates, Inc. • Matthew Weber
    $1,900,000

    228 21st Avenue E, Seattle, WA 98112

    8beds
    4baths
    3,610sqft
    : 
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    Quadruplex
    Built in 2024
    -- sqft lot
    $1,855,000 Zestimate®
    $526/sqft
    $-- HOA

    What's special

    Located in the Miller Park neighborhood of Seattle, known for exceptional walking and biking scores, this property consists of a triplex + detached accessory dwelling unit (DADU). These well-built buildings were constructed in 2024. Units are equipped with full appliance packages that include refrigerator, oven, over range microwave, dishwasher, and full-size washer and dryer. Other amenities include wall mounted mini-splits that provide heating and cooling. Uniquely, the buildings have solar panels on the roof. All units in the triplex were newly leased in early 2026, and the DADU remains vacant for the possibility of an owner occupant. Two units in the triplex are designated Mandatory Housing Affordability units (MHA). These units have restricted rent based on MHA schedules and are also restricted to tenants that qualify under the program. The designation is permanent for these two units. The other two units can be rented at market rates or occupied by a new owner. Expenses are mostly estimated.
    36 days
    |
    315
    |
    7
    |

    Zillow last checked:

    Listing updated:

    Listed by:

    Matthew Weber,

    Westlake Associates, Inc.

    Source: NWMLS as distributed by MLS GRID,MLS#: 2533245MLS Logo

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      Facts & features

      Interior

      Bedrooms & bathrooms
      • Bedrooms: 8
      • Bathrooms: 4
      Heating
      • Heat Pump, Electric
      Cooling
      • Heat Pump
      Features
      • Flooring: Laminate, Vinyl
      • Has fireplace: No
      Interior area
      • Total structure area: 3,610
      • Total interior livable area: 3,610 sqft

      Property

      Lot
      • Size: 4,199 Square Feet
      • Features: Paved, Secluded, Cable TV, Deck, Patio
      Details
      • Parcel number: 0955000265
      • Zoning description: Multi-Family,Residential
      • Special conditions: Standard

      Construction

      Type & style
      • Home type: MultiFamily
      • Architectural style: 4-Plex
      • Property subtype: Quadruplex
      Materials
      • Cement Planked, Cement Plank
      • Foundation: Poured Concrete
      • Roof: Metal
      Condition
      • New construction: Yes
      • Year built: 2024

      Utilities & green energy

      • Sewer: Sewer Connected
      • Water: Public

      Community & HOA

      Community
      • Subdivision: Capitol Hill
      Location
      • Region: Seattle

      Financial & listing details

      • Price per square foot: $526/sqft
      • Tax assessed value: $2,414,000
      • Annual tax amount: $24,168
      • Date on market: 6/2/2026
      • Cumulative days on market: 37 days

        Estimated market value

        $1,855,000

        $1.76M - $1.95M

        $3,520/mo

        Price history

        DateEventPrice
        6/2/2026Listed for sale$1,900,000+123.5%$526/sqft
        Source: NWMLS as distributed by MLS GRID #2533245 Report a problem
        5/3/2019Sold$850,000$235/sqft
        Source: Public Record Report a problem

        Public tax history

        YearProperty taxesTax assessment
        2025$24,168 +39.8%$2,414,000 +30.4%
        2024$17,289 +64.5%$1,851,000 +63.7%
        2023$10,511 +112.7%$1,131,000 +96%
        2022$4,942 +1.4%$577,000 +16.1%
        2021$4,872 -25.8%$497,000 -24.1%
        2020$6,561 -1.6%$655,000 -3.1%
        2019$6,670 +11.3%$676,000 +0.1%
        2018$5,991 +4.1%$675,000 +19.9%
        2017$5,752 +61.9%$563,000 +22.4%
        2016$3,554 $460,000 +15.6%
        2015$3,554 $398,000 +12.4%
        2014$3,554 $354,000 +8.3%
        2013$3,554 $327,000 +13.5%
        2012-- $288,000
        2011-- $288,000 -4.6%
        2010-- $302,000
        2009-- $302,000 +8.6%
        2007-- $278,000 +7.8%
        2006-- $258,000 +8.9%
        2005-- $237,000 +29.5%
        2001$2,200 +16.3%$183,000 +22.8%
        2000$1,892 $149,000

        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.
        See how much you could borrow to make a competitive offer.

        Climate risks

        Neighborhood: Capitol Hill

        Getting around

        91 / 100
        Walker's Paradise
        64 / 100
        Good Transit
        93 / 100
        Biker's Paradise

        Nearby schools

        GreatSchools rating

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