15926 21st Avenue SW, Burien, WA 98166
Home value
$967,700
$890,000 - $1.05M
$3,926/mo
Owner options
$3,926/mo
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$3,926/mo
Rent Zestimate®
$6,052/mo
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$6,052/mo
Est. payment
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Zillow last checked:
Listing updated:
Matt Parker,
Keller Williams Realty PS,
Christy Khalaf,
Keller Williams Realty PS
Michelle R Riley, 23030866
John L. Scott, Inc.
Facts & features
Interior
Bedrooms & bathrooms
- Bedrooms: 4
- Bathrooms: 2
- Full bathrooms: 2
- Main level bathrooms: 2
- Main level bedrooms: 4
Primary bedroom
- Level: Main
Bedroom
- Level: Main
Bedroom
- Level: Main
Bedroom
- Level: Main
Bathroom full
- Level: Main
Bathroom full
- Level: Main
Den office
- Level: Main
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, Natural Gas
Cooling
- Has cooling: Yes
Appliances
- Included: Dishwasher(s), Disposal, Double Oven, Dryer(s), Refrigerator(s), Stove(s)/Range(s), Washer(s), Garbage Disposal, Water Heater: Gas
Features
- Bath Off Primary, Dining Room, High Tech Cabling
- Flooring: Ceramic Tile, Softwood
- Doors: French Doors
- Windows: Double Pane/Storm Window, Skylight(s)
- Basement: None
- Number of fireplaces: 2
- Fireplace features: Gas, Wood Burning, Main Level: 2, Fireplace
Interior area
- Total structure area: 1,631
- Total interior livable area: 1,631 sqft
Property
Parking
- Total spaces: 2
- Parking features: Attached Garage, RV Parking
- Attached garage spaces: 2
Features
- Levels: One
- Stories: 1
- Entry location: Main
- Patio & porch: Bath Off Primary, Double Pane/Storm Window, Dining Room, Fireplace, Fireplace (Primary Bedroom), French Doors, High Tech Cabling, Security System, Skylight(s), Sprinkler System, Vaulted Ceiling(s), Water Heater
- Has view: Yes
- View description: Territorial
Lot
- Size: 0.26 Acres
- Features: Paved, Deck, Electric Car Charging, Fenced-Partially, Gas Available, High Speed Internet, Patio, RV Parking
- Topography: Level,Partial Slope,Sloped
- Residential vegetation: Fruit Trees, Garden Space
Details
- Parcel number: 4476400280
- Special conditions: Standard
Construction
Type & style
- Home type: SingleFamily
- Property subtype: Single Family Residence
Materials
- Cement Planked, Cement Plank
- Foundation: Poured Concrete
- Roof: Composition
Condition
- Updated/Remodeled
- Year built: 1920
- Major remodel year: 2009
Utilities & green energy
- Electric: Company: Seattle City Light/PSE
- Sewer: Sewer Connected, Company: SW Suburban
- Water: Public, Company: King County Water Dist #49
- Utilities for property: Comcast
Community & HOA
Community
- Security: Security System
- Subdivision: Gregory Heights
Location
- Region: Burien
Financial & listing details
- Price per square foot: $613/sqft
- Tax assessed value: $811,000
- Annual tax amount: $8,451
- Date on market: 10/22/2025
- Cumulative days on market: 157 days
- Listing terms: Conventional,FHA,VA Loan
- Inclusions: Dishwasher(s), Double Oven, Dryer(s), Garbage Disposal, Refrigerator(s), Stove(s)/Range(s), Washer(s)
Price history
| Date | Event | Price |
|---|---|---|
| 9/30/2025 | Sold | $1,000,000+0%$613/sqft |
Source: | ||
| 8/31/2025 | Pending sale | $999,999$613/sqft |
Source: | ||
| 8/27/2025 | Listed for sale | $999,999-6.1%$613/sqft |
Source: | ||
| 6/27/2023 | Sold | $1,065,000+9.2%$653/sqft |
Source: | ||
| 6/7/2023 | Pending sale | $975,000$598/sqft |
Source: | ||
| 6/2/2023 | Listed for sale | $975,000+96%$598/sqft |
Source: | ||
| 10/24/2014 | Sold | $497,500-0.1%$305/sqft |
Source: Agent Provided Report a problem | ||
| 10/24/2013 | Sold | $498,000-0.4%$305/sqft |
Source: | ||
| 9/29/2013 | Price change | $499,950-8.3%$307/sqft |
Source: Coldwell Banker Danforth #519482 Report a problem | ||
| 9/12/2013 | Price change | $545,000-3.5%$334/sqft |
Source: Coldwell Banker Danforth #519482 Report a problem | ||
| 8/21/2013 | Price change | $565,000-5%$346/sqft |
Source: Coldwell Banker Danforth #519482 Report a problem | ||
| 8/8/2013 | Price change | $595,000-4.8%$365/sqft |
Source: Coldwell Banker Danforth #519482 Report a problem | ||
| 7/25/2013 | Price change | $625,000+5%$383/sqft |
Source: Coldwell Banker Danforth #519482 Report a problem | ||
| 7/23/2013 | Listed for sale | $595,000+230.6%$365/sqft |
Source: Coldwell Banker Danforth #519482 Report a problem | ||
| 5/20/2003 | Sold | $179,975$110/sqft |
Source: Public Record Report a problem | ||
Public tax history
| Year | Property taxes | Tax assessment |
|---|---|---|
| 2025 | $9,527 +12.7% | $811,000 +6.9% |
| 2024 | $8,451 +5.6% | $759,000 +10.2% |
| 2023 | $8,004 +1.6% | $689,000 -4.6% |
| 2022 | $7,876 +4.6% | $722,000 +18.6% |
| 2021 | $7,531 +8.9% | $609,000 +13% |
| 2020 | $6,918 +5.6% | $539,000 +4.9% |
| 2019 | $6,552 +2% | $514,000 -5.7% |
| 2018 | $6,422 -7.7% | $545,000 +10.1% |
| 2017 | $6,960 +41.3% | $495,000 +13% |
| 2016 | $4,924 | $438,000 +9.2% |
| 2015 | $4,924 | $401,000 +14.9% |
| 2014 | $4,924 | $349,000 -0.9% |
| 2013 | $4,924 | $352,000 +37% |
| 2012 | -- | $257,000 -10.8% |
| 2011 | -- | $288,000 -2.7% |
| 2010 | -- | $296,000 |
| 2009 | -- | $296,000 +29.3% |
| 2007 | -- | $229,000 +6% |
| 2006 | -- | $216,000 +0.5% |
| 2005 | -- | $215,000 +38.7% |
| 2001 | $1,973 +3% | $155,000 +8.4% |
| 2000 | $1,916 | $143,000 |
Neighborhood: Gregory Heights
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Nearby schools
GreatSchools rating
- 5/10Gregory Heights Elementary SchoolGrades: PK-5Distance: 0.2 mi
- 5/10Sylvester Middle SchoolGrades: 6-8Distance: 1 mi
- 2/10Highline High SchoolGrades: 9-12Distance: 1.5 mi
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- Washington
- King County
- Burien
- 98166
- Gregory Heights
- 15926 21st Avenue SW