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$1,250,000
1731 Lake Washington Boulevard S, Seattle, WA 98144
Seattle, WA, 98144
Active · 15 days on market
4Beds
2Baths
2,285Sq Ft
1916Year built
0.0888Lot (acres)
Single Family ResidenceType

About this home

Have you ever wanted to live in a treehouse? Here’s your chance. Perched above the wooded greenery of historic Colman Park on a quiet, private dead-end drive, this 1916 Craftsman offers a rare sense of seclusion while keeping downtown Seattle less than 15 minutes away and I-90 just five minutes from home. A nearby park path takes you through the greenery to the water, making the setting as walkable as it is peaceful. Inside, 2,285 square feet across three levels pairs original character with an easy, practical layout, including hardwood floors, coved ceilings, built-ins, a wood-burning fireplace, dining room, and walk-in pantry. Three bedrooms and 1.75 baths include an upper-level primary suite with its own bath and walk-in closet. The 479-square-foot basement, finished in 2018, adds valuable flexibility as a fourth bedroom or family room, plus a separate finished space for storage, hobbies, or a workshop. A large, secure crawl space provides even more storage. The sellers tackled the big-ticket improvements with new windows and deck in 2016, a new roof in 2024, and a new combination boiler in 2026. Skylights bring in additional natural light, the detached carport provides covered parking, and the 3,870-square-foot wooded lot enjoys partial territorial views with remarkably few nearby neighbors. It is a distinctive combination of character, flexible space, substantial improvements, and peaceful in-city convenience.

Interior features

Bath Off Primary
Dining Room
Fireplace
Pantry
Skylight(s)
Walk-In Closet(s)
Water Heater

Exterior features

Wood

Appliances

Dishwasher
Dryer
Refrigerator
Stove(s)/Range(s)
Washer

Parking

Detached Garage

Schools

Elementary: Buyer To Verify
Middle: Buyer To Verify
High: Buyer To Verify
District: Seattle

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Courtesy of Bushwick. The data relating to real estate for sale on this site comes in part from the Northwest Multiple Listing Service (NWMLS). Listings held by brokerage firms other than this brokerage are marked by the three-tree symbol; detailed information about such listings includes the name of the listing brokerage. This information is provided for consumers’ personal, non-commercial use and may not be used for any purpose other than to identify prospective properties. All information is deemed reliable but not guaranteed and should be independently verified.

Based on information from the Northwest Multiple Listing Service as of August 27, 2026.

ARAgencyOne RealtyAgencyOne Realty · Questions about this home?