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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#: 2403039MLS Logo
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#: 2403039MLS Logo

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

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