503 12th Avenue E Seattle WA 98102 MLS #NWM2403039
503 12th Avenue E
Seattle, WA, 98102
$1,975,000
Welcome to the Treehouse! This home is a distinguished classic American Foursquare in the heart of Capitol Hill. Thoughtfully reimagined, this home offers versatility at every level. The finished basement is perfect for entertaining or even running a home business, while the main-floor ADU doubles as a successful Airbnb. Upstairs, every window frames lush treetop views, with the primary suite showcasing the Olympics, the Sound, and the Space Needle. Outside, enjoy a wraparound porch, gated front and side yards, and a courtyard-style backyard complete with its own sauna. A private oasis in the middle of Seattle AND the seller is offering a $5K credit at closing.
Current real estate data for Single Family in Seattle as of Sep 11, 2025
1,934
Single Family Listed
58
Avg DOM
617
Avg $ / SqFt
$1,235,889
Avg List Price
Property Details
Price:
$1,975,000
MLS #:
NWM2403039
Status:
Active
Beds:
4
Baths:
4
Type:
Single Family
Subtype:
Single Family Residence
Subdivision:
Capitol Hill
Neighborhood:
390centralseattle
Listed Date:
Jul 10, 2025
Finished Sq Ft:
3,484
Total Sq Ft:
3,484
Lot Size:
4,000 sqft / 0.09 acres (approx)
Year Built:
1904
Schools
School District:
Seattle
Elementary School:
Lowell
Middle School:
Meany Mid
High School:
Garfield High
Interior
Appliances
Dishwasher(s), Dryer(s), Microwave(s), Refrigerator(s), Stove(s)/ Range(s), Washer(s)
Bathrooms
1 Full Bathroom, 2 Three Quarter Bathrooms, 1 Half Bathroom
Cooling
None
Fireplaces Total
3
Flooring
Ceramic Tile, Engineered Hardwood, Hardwood
Heating
90%+ High Efficiency, Forced Air, Other – See Remarks
Exterior
Architectural Style
Craftsman
Community Features
Park
Construction Materials
Wood
Exterior Features
Wood, Wood Products
Parking Features
Driveway, Detached Garage
Parking Spots
1
Roof
Shake
Security Features
Partially Fenced, Security Gate
Financial
Tax Year
2025
Taxes
$15,018
Map
Contact Us
Mortgage Calculator
Community
- Address503 12th Avenue E Seattle WA
- SubdivisionCapitol Hill
- CitySeattle
- CountyKing
- Zip Code98102
Property Summary
- Located in the Capitol Hill subdivision, 503 12th Avenue E Seattle WA is a Single Family for sale in Seattle, WA, 98102. It is listed for $1,975,000 and features 4 beds, 4 baths, and has approximately 3,484 square feet of living space, and was originally constructed in 1904. The current price per square foot is $567. The average price per square foot for Single Family listings in Seattle is $617. The average listing price for Single Family in Seattle is $1,235,889. To schedule a showing of MLS#nwm2403039 at 503 12th Avenue E in Seattle, WA, contact your HomeSmart One Realty agent at 425-218-4178.
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The database information herein is provided from and copyrighted by the Northwest Multiple Listing Service (NWMLS). NWMLS data may not be reproduced or redistributed and is only for people viewing this site. All information provided is deemed reliable but is not guaranteed and should be independently verified. All properties are subject to prior sale or withdrawal. This site was last updated Sep-11-2025 3:43:14 pm. © 2025 NWMLS.
503 12th Avenue E
Seattle, WA