Property Details
1731 Lake Washington Boulevard S
Seattle, WA 98144
$1,250,000
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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.
Property Details
Property Information
Property Type
Residential
Subtype
Single Family Residence
Status
Active
County
King
Neighborhood
Mt Baker
Listed
Aug 12, 2026
Structure Type
House
Parcel Number
1250202255
Tax & HOA
Annual Property Tax
$10,862 (2025)
Est. Monthly Tax
$905/mo
Interior Features
Bedrooms
4
Bathrooms
1.8
Living Area
2,285 sq ft
Basement
Finished
Entry Level
Main
Interior Features
Bath Off Primary, Dining Room, Fireplace, Pantry, Skylight(s), Walk-In Closet(s), Water Heater
Exterior & Lot
Lot Size
0.09 sqft
Year Built
1916
Exterior Materials
Wood
Parking
Detached Garage
Sewer
Sewer Connected
Water Source
Public
Lot Features
Cul-De-Sac, Dead End Street, Secluded
Exterior Features
Wood
Community & Access
Directions
Lake Washington Blvd S to Colman Park; first private, dead end street to the right.
Location
City
Seattle
County
King
Coordinates
47.58724, -122.29021
Schools
School District
Seattle
Elementary School
Buyer To Verify
Middle School
Buyer To Verify
High School
Buyer To Verify
Additional Information
Tax Year
2025
Annual Taxes
$10,862
Possession
Array
Inclusions
Dishwasher(s),Dryer(s),Refrigerator(s),Stove(s)/Range(s),Washer(s)
Mortgage Calculator
Estimated Monthly Payment
$0
Down Payment
$0
Loan Amount
$0
Provided by Beyond Real Estate, LLC
Based on information submitted to the MLS GRID as of August 13, 2026 11:15 AM. 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.
IDX information is provided exclusively for consumers’ personal, non-commercial use, and may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing. Copyright 2026 NWMLS. All rights reserved.
IDX information is provided exclusively for consumers’ personal, non-commercial use, and may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing. Copyright 2026 NWMLS. All rights reserved.
