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    • Listed by: Keller Williams Eastside • Kelsey Knight
    Bought with: Windermere Real Estate Co.
    $782,866

    16051 21st Avenue SW, Burien, WA 98166

    3beds
    1,740sqft
    Single Family Residence
    Built in 1957
    8,276 Square Feet Lot
    $768,400 Zestimate®
    $450/sqft
    $3,278 Estimated rent

    Home value

    $768,400

    $730,000 - $807,000

    $3,278/mo

    Zestimate® history
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    What's special

    Second fireplaceNew patioPeaceful settingThoughtful finishesBrand-new kitchenHardwood floorsBeautifully tiled electric fireplace
    Welcome home to this stunning, fully remodeled retreat in the highly sought-after Gregory Heights neighborhood. Step inside to an open-concept living, kitchen, and dining space where hardwood floors, a beautifully tiled electric fireplace, and thoughtful finishes create a warm and inviting atmosphere. The brand-new kitchen features custom cabinetry, countertops, and new Whirlpool appliances, making it the perfect space for both everyday living and entertaining. Just beyond the main living area, a spacious flex room offers endless possibilities as a second living room, playroom, home office, gym, or media room. Anchored by a second fireplace, this versatile space offers flexibility to fit your lifestyle. Upstairs, you'll find two bedrooms with newly refinished hardwood floors and a beautifully updated full bathroom. Downstairs, retreat to the private primary suite, a true sanctuary with a spacious bedroom, private en-suite bath, and the privacy of its own level. Solid wood doors throughout showcase the home's quality craftsmanship. Outside, enjoy your own PNW oasis surrounded by mature trees. Relax with your morning coffee on the new patio, unwind during golden hour with friends, and take in the peaceful setting. Located just a 5-minute drive from Olde Burien's shops and restaurants, with easy access to I-5, SR-518, Sea-Tac Airport, and the area's many parks and Puget Sound beaches, this exceptional home offers the perfect blend of style, comfort, and convenience.

    Zillow last checked:

    Listing updated:

    Listed by:

    Kelsey Knight,

    Keller Williams Eastside

    Bought with:

    Kristina Bulajewski, 23001882

    Windermere Real Estate Co.

    Source: NWMLS as distributed by MLS GRID,MLS#: 2544401MLS Logo

    Facts & features

    Interior

    Bedrooms & bathrooms
    • Bedrooms: 3
    • Bathrooms: 2
    • Full bathrooms: 1
    • 3/4 bathrooms: 1
    Primary bedroom
    • Level: Lower
    Bedroom
    • Level: Second
    Bedroom
    • Level: Lower
    Bathroom full
    • Level: Second
    Bathroom three quarter
    • Level: Lower
    Bonus room
    • Level: Lower
    Dining room
    • Level: Main
    Entry hall
    • Level: Main
    Kitchen with eating space
    • Level: Main
    Living room
    • Level: Main
    Utility room
    • Level: Main
    Heating
    • Fireplace, Forced Air, Electric
    Cooling
    • None
    Appliances
    • Included: Dishwasher, Disposal, Dryer, Microwave, Refrigerator, Stove(s)/Range(s), Washer, Dishwasher(s), Dryer(s), Garbage Disposal, Microwave(s), Refrigerator(s), Washer(s), Water Heater: Electric
    Features
    • Bath Off Primary, Dining Room
    • Flooring: Ceramic Tile, Hardwood
    • Windows: Dbl Pane/Storm Window
    • Basement: Finished
    • Number of fireplaces: 2
    • Fireplace features: Electric, Main Level: 2, Fireplace
    Interior area
    • Total structure area: 1,740
    • Total interior livable area: 1,740 sqft

    Property

    Parking
    • Total spaces: 2
    • Parking features: Attached Carport, Driveway, Off Street
    • Has carport: Yes
    • Covered spaces: 1
    • Uncovered spaces: 1
    Features
    • Levels: Multi/Split
    • Entry location: Main
    • Patio & porch: Bath Off Primary, Dbl Pane/Storm Window, Dining Room, Fireplace, Walk-In Closet(s), Water Heater
    Lot
    • Size: 8,276 Square Feet
    • Features: Curbs, Paved, Cable TV, Deck, Fenced-Fully, Fenced-Partially, Patio
    • Topography: Level
    Details
    • Parcel number: 2523039294
    • Special conditions: Standard

    Construction

    Type & style
    • Home type: SingleFamily
    • Architectural style: Traditional,Multi Level
    • Property subtype: Single Family Residence
    Materials
    • Wood Siding
    • Foundation: Poured Concrete
    • Roof: Composition
    Condition
    • Updated/Remodeled
    • Year built: 1957

    Utilities & green energy

    • Electric: Company: City of Seattle
    • Sewer: Sewer Connected, Company: Southwest Suburb
    • Water: Public, Company: City of Seattle

    Community & HOA

    Community
    • Subdivision: Gregory Heights
    Location
    • Region: Seattle

    Financial & listing details

    • Price per square foot: $450/sqft
    • Tax assessed value: $625,000
    • Annual tax amount: $7,619
    • Date on market: 7/17/2026
    • Cumulative days on market: 34 days
    • Listing terms: Conventional,FHA,VA Loan
    • Inclusions: Dishwasher(s), Dryer(s), Garbage Disposal, Microwave(s), Refrigerator(s), Stove(s)/Range(s), Washer(s)

    Price history

    DateEventPrice
    8/20/2026Sold$782,866+0.4%$450/sqft
    Source: NWMLS as distributed by MLS GRID #2544401 Report a problem
    7/29/2026Pending sale$779,950$448/sqft
    Source: NWMLS as distributed by MLS GRID #2544401 Report a problem
    7/23/2026Price change$779,950-2.5%$448/sqft
    Source: NWMLS as distributed by MLS GRID #2544401 Report a problem
    6/25/2026Listed for sale$799,950+39.1%$460/sqft
    Source: NWMLS as distributed by MLS GRID #2544401 Report a problem
    11/21/2025Sold$575,000-5.6%$330/sqft
    Source: NWMLS as distributed by MLS GRID #2446973 Report a problem
    11/5/2025Pending sale$609,000$350/sqft
    Source: NWMLS as distributed by MLS GRID #2446973 Report a problem
    10/29/2025Price change$609,000-2.6%$350/sqft
    Source: NWMLS as distributed by MLS GRID #2446973 Report a problem
    10/22/2025Listed for sale$625,000+184.2%$359/sqft
    Source: NWMLS as distributed by MLS GRID #2446973 Report a problem
    1/30/2013Sold$219,950$126/sqft
    Source: NWMLS as distributed by MLS GRID #376872 Report a problem
    12/18/2012Pending sale$219,950$126/sqft
    Source: John L Scott Real Estate #376872 Report a problem
    12/1/2012Price change$219,950+1.1%$126/sqft
    Source: John L Scott Real Estate #376872 Report a problem
    9/12/2012Pending sale$217,500$125/sqft
    Source: John L Scott Real Estate #376872 Report a problem
    7/31/2012Listed for sale$217,500$125/sqft
    Source: John L Scott Real Estate #376872 Report a problem
    7/26/2012Pending sale$217,500$125/sqft
    Source: John L Scott Real Estate #376872 Report a problem
    7/3/2012Price change$217,500-5.4%$125/sqft
    Source: John L Scott Real Estate #376872 Report a problem
    6/13/2012Listed for sale$229,950$132/sqft
    Source: John L Scott Real Estate #319889 Report a problem
    6/9/2012Pending sale$229,950$132/sqft
    Source: John L Scott Real Estate #319889 Report a problem
    2/13/2012Listed for sale$229,950$132/sqft
    Source: John L Scott Real Estate #319889 Report a problem

    Public tax history

    YearProperty taxesTax assessment
    2025$7,398 +3.3%$625,000 -2.3%
    2024$7,164 +3%$640,000 +7.4%
    2023$6,955 +13.7%$596,000 +7.2%
    2022$6,116 +1.7%$556,000 +15.1%
    2021$6,014 +8%$483,000 +12.1%
    2020$5,570 +4.3%$431,000 +3.6%
    2019$5,339 +11.8%$416,000 +3.7%
    2018$4,774 -6.6%$401,000 +11.4%
    2017$5,110 +22.8%$360,000 +6.5%
    2016$4,161 $338,000 +5%
    2015$4,161 $322,000 +9.9%
    2014$4,161 $293,000 +14%
    2013$4,161 $257,000 -5.2%
    2012-- $271,000 -3.9%
    2011-- $282,000 +19.5%
    2010-- $236,000
    2009-- $236,000 -1.3%
    2007-- $239,000 +3.5%
    2006-- $231,000 +7.9%
    2005-- $214,000 +16.9%
    2001$2,313 +3.5%$183,000 +8.9%
    2000$2,235 $168,000
    Find assessor info on the county website

    Neighborhood: Gregory Heights

    Nearby schools

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    Estimated market value
    $768,400
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    Estimated market value
    $768,400

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