Beacon Hill Fixer + ADU/DADU & Expansion Potential. Opportunity knocks in the heart of Seattle’s sought-after Beacon Hill neighborhood! This 1943 home offers 3 bedrooms, 2.25 baths and 1,780 total square feet, including approximately 790 square feet of unfinished basement space—an exciting opportunity for investors, builders, renovators or buyers looking to create value. Bring your vision to renovate the existing home, explore finishing the basement for additional living space or a potential ADU, or investigate the possibility of adding a backyard DADU. Looking for even more upside? Explore a potential second-story addition, which may capture views toward Lake Washington and Bellevue. The 4,000-square-foot corner lot features a fully fenced yard, garden space, attached garage, sidewalks and convenient street access. Hardwood floors and the home’s original character provide a starting point for a thoughtful renovation. Location is a standout: close to the Beacon Hill light rail station, neighborhood restaurants and shops, Jefferson Park, transit and easy access to Downtown Seattle and surrounding employment centers. Whether you’re searching for a fixer, Seattle investment property, renovation project, ADU/DADU opportunity, or home with expansion potential, this property offers multiple possibilities in a highly connected Seattle location. Buyer to verify all development, ADU/DADU, addition, zoning, permitting, square footage and view potential to their satisfaction
Property Details
Price:
$550,000
MLS #:
NWM2570398
Status:
Pending
Beds:
3
Baths:
3
Type:
Single Family
Subtype:
Single Family Residence
Subdivision:
Beacon Hill
Neighborhood:
385sodobeaconhill
Listed Date:
Aug 19, 2026
Finished Sq Ft:
990
Total Sq Ft:
1,780
Lot Size:
4,000 sqft / 0.09 acres (approx)
Year Built:
1943
See this Listing
Schools
School District:
Seattle
Interior
Appliances
Dryer, Refrigerator, Stove(s)/Range(s), Washer
Bathrooms
1 Full Bathroom, 1 Three Quarter Bathroom, 1 Half Bathroom
Cooling
None
Fireplaces Total
1
Flooring
Concrete, Hardwood
Heating
Forced Air
Interior Features
Bath Off Primary, Dining Room, Fireplace, Water Heater
Levels
One
Main Level Bathrooms
2
Main Level Bedrooms
3
Exterior
Attached Garage YN
1
Construction Materials
Metal/Vinyl
Covered Spaces
1
Exterior Features
Metal/Vinyl
Lot Features
Corner Lot, Curbs, Paved, Sidewalk
Parking Features
Attached Garage
Parking Spots
1
Parking Total
1
Roof
Composition
Security Features
Fully Fenced
View
City, Territorial
Financial
Tax Year
2025
Taxes
$5,750
Map
Community
- Address3002 21st Avenue S Seattle WA
- SubdivisionBeacon Hill
- CitySeattle
- CountyKing
- Zip Code98144
Subdivisions in Seattle
- Admiral
- Alaska Junction
- Alki
- Allentown
- Arbor Heights
- Arboretum
- Arroyo
- Ballard
- Beach Drive
- Beacon Hill
- Belltown
- Belvedere Terrace
- Belvidere
- Bitter Lake
- Blue Ridge
- Boulevard Park
- Briarcrest
- Brighton
- Broadmoor
- Broadview
- Broadway
- Bryant
- Bryn Mawr
- Burien
- Campbell Hill
- Capitol Hill
- Cedar Park
- Cedarhurst
- Central Area
- Columbia
- Columbia City
- Crown Hill
- Delridge
- Denny Blaine
- Denny Triangle
- Downtown
- Dunlap
- Earlington
- Eastlake
- Fairmount
- Fauntleroy
- First Hill
- Fremont
- Gatewood
- Genesee
- Georgetown
- Glen Acres
- Green Lake
- Greenwood
- Gregory Heights
- Haller Lake
- Hawthorne Hills
- High Point
- Highland Park
- Highline
- Hillman City
- Holly Park
- International District
- Inverness
- Jackson Park
- Judkins
- Kent
- Lake City
- Lake Forest Park
- Lake Union
- Lakeridge
- Lakewood
- Laurelhurst
- Leschi
- Licton Springs
- Lincoln Park
- Loyal Heights
- Madison Park
- Madison Valley
- Madrona
- Magnolia
- Magnolia Bluff
- Maple Leaf
- Matthews Beach
- Meadowbrook
- Montlake
- Morgan Junction
- Mt Baker
- N Beacon Hill
- North Admiral
- North Beach
- North Burien
- North Capitol Hill
- North City
- North Shorewood
- Northgate
- Olympic Hills
- Olympic Manor
- Phinney Ridge
- Pigeon Point
- Pinehurst
- Pioneer Square
- Portage Bay
- Puget Ridge
- Queen Anne
- Rainier Beach
- Rainier Valley
- Ravenna
- Renton
- Roosevelt
- Sand Point
- SeaTac
- Seattle
- Seaview
- Seola Beach
- Seward Park
- Shoreline
- Shorewood
- Skyway
- Sodo
- South Lake Union
- South Park
- Southern
- Sunset Hill
- The Highlands
- Top Hat
- Tukwila
- University District
- Upper Rainier Beach
- Victory Heights
- View Ridge
- Wallingford
- Washington Park
- Wedgwood
- West Seattle
- Westlake
- Westwood
- Westwood Village
- White Center
- Whittier
- Windermere
- Woodland Park
Market Summary
Current real estate data for Single Family in Seattle as of Sep 12, 2026
2,219
Single Family Listed
58
Avg DOM
608
Avg $ / SqFt
$1,224,852
Avg List Price
Property Summary
- Located in the Beacon Hill subdivision, 3002 21st Avenue S Seattle WA is a Single Family for sale in Seattle, WA, 98144. It is listed for $550,000 and features 3 beds, 3 baths, and has approximately 990 square feet of living space, and was originally constructed in 1943. The current price per square foot is $556. The average price per square foot for Single Family listings in Seattle is $608. The average listing price for Single Family in Seattle is $1,224,852. To schedule a showing of MLS#nwm2570398 at 3002 21st Avenue S in Seattle, WA, contact your Best in the West agent at 206-351-5550.
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© 2026 Northwest Multiple Listing Service as distributed by MLS GRID.
represents listings courtesy of NWMLS. Listed by Berkshire Hathaway HS NW.
Disclaimer: Based on information submitted to the MLS GRID as of Sep-12-2026 4:52:52 pm. All data is obtained from various sources and may not have been verified by broker or MLS GRID. Supplied Open House Information is subject to change without notice. All information should be independently reviewed and verified for accuracy. Properties may or may not be listed by the office/agent presenting the information.
Copyright 2026. All rights reserved.
represents listings courtesy of NWMLS. Listed by Berkshire Hathaway HS NW.Disclaimer: Based on information submitted to the MLS GRID as of Sep-12-2026 4:52:52 pm. All data is obtained from various sources and may not have been verified by broker or MLS GRID. Supplied Open House Information is subject to change without notice. All information should be independently reviewed and verified for accuracy. Properties may or may not be listed by the office/agent presenting the information.
Copyright 2026. All rights reserved.
3002 21st Avenue S
Seattle, WA


