
ActivePrice cut: $105K (7/29)
$2,095,000
5beds
3,484sqft
503 12th Avenue E, Seattle, WA 98102
5beds
3,484sqft
Single family residence
Built in 1904
3,998 sqft
1 Garage space
$601 price/sqft
What's special
Finished basementLush treetop viewsCourtyard-style backyardDistinguished classic american foursquareMain-floor aduWraparound porch
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 ...
- 33 days
- on Zillow |
- 1,588 |
- 43 |
Source: NWMLS,MLS#: 2403039

Travel times
Foyer
Living Room
Kitchen
Primary Bedroom
Primary Bathroom
Bedroom 2
Bedroom 3
Kitchen (ADU
Living Room (ADU)
Bedroom (ADU)
Bathroom (ADU)
Family Room (Basement)
Kitchen (Basement)
Bathroom (Basement)
Bonus Room (Basement)
Half Bathroom
Courtyard Sauna (Backyard)
Detached Garage
Zillow last checked: 7 hours ago
Listing updated: July 31, 2025 at 09:10pm
Listed by:
Sao Thi Bac,
Rain Town Realty + JPAR,
James M. Patterson,
COMPASS
Source: NWMLS,MLS#: 2403039

Facts & features
Interior
Bedrooms & bathrooms
- Bedrooms: 5
- Bathrooms: 5
- Full bathrooms: 1
- 3/4 bathrooms: 2
- 1/2 bathrooms: 1
- Main level bathrooms: 1
- Main level bedrooms: 1
Bedroom
- Level: Main
Bathroom three quarter
- Level: Main
Bathroom three quarter
- Level: Lower
Other
- Level: Main
Bonus room
- Level: Lower
Den office
- Level: Lower
Entry hall
- Level: Main
Kitchen without eating space
- Level: Main
Living room
- Level: Main
Rec room
- Level: Lower
Utility room
- Level: Lower
Heating
- Fireplace, 90%+ High Efficiency, Forced Air, Other – See Remarks, Electric, Natural Gas
Cooling
- None
Appliances
- Included: Dishwasher(s), Dryer(s), Microwave(s), Refrigerator(s), Stove(s)/Range(s), Washer(s), Water Heater: Gas, Water Heater Location: Basement
Features
- Bath Off Primary, Dining Room, Sauna
- Flooring: Ceramic Tile, Engineered Hardwood, Hardwood
- Doors: French Doors
- Windows: Double Pane/Storm Window
- Basement: Daylight,Finished
- Number of fireplaces: 3
- Fireplace features: Electric, Gas, Lower Level: 1, Main Level: 1, Upper Level: 1, Fireplace
Interior area
- Total structure area: 3,484
- Total interior livable area: 3,484 sqft
Video & virtual tour
Property
Parking
- Total spaces: 1
- Parking features: Driveway, Detached Garage
- Garage spaces: 1
Features
- Levels: Multi/Split
- Entry location: Main
- Patio & porch: Second Kitchen, Bath Off Primary, Double Pane/Storm Window, Dining Room, Fireplace, Fireplace (Primary Bedroom), French Doors, Jetted Tub, Sauna, Walk-In Closet(s), Water Heater
- Has spa: Yes
- Spa features: Bath
- Has view: Yes
- View description: City, Mountain(s), Sound
- Has water view: Yes
- Water view: Sound
Lot
- Size: 3,998.81 Square Feet
- Features: Corner Lot, Paved, Sidewalk, Deck, Fenced-Partially, Gated Entry, Hot Tub/Spa, Patio, Rooftop Deck
- Topography: Partial Slope
- Residential vegetation: Garden Space
Details
- Additional structures: ADU Beds: 1, ADU Baths: 1
- Parcel number: 6852700080
- Zoning: LR3(M)
- Zoning description: Jurisdiction: County
- Special conditions: Standard
Construction
Type & style
- Home type: SingleFamily
- Architectural style: Craftsman
- Property subtype: Single Family Residence
Materials
- Wood Siding, Wood Products
- Foundation: Block, Slab
Condition
- Year built: 1904
Utilities & green energy
- Electric: Company: SCL
- Sewer: Sewer Connected, Company: SPU
- Water: Public, Company: SPU
Community & HOA
Community
- Features: Park
- Subdivision: Capitol Hill
Location
- Region: Seattle
Financial & listing details
- Price per square foot: $601/sqft
- Tax assessed value: $1,569,000
- Annual tax amount: $15,018
- Date on market: 7/10/2025
- Listing terms: Cash Out,Conventional,FHA
- Inclusions: Dishwasher(s), Dryer(s), Microwave(s), Refrigerator(s), Stove(s)/Range(s), Washer(s)
- Cumulative days on market: 34 days