Listing Provided Courtesy of Special Agents RealtySeattle houseboat with panoramic, spacious rooftop deck, open water views, and two covered main-level decks. Enjoy vaulted ceilings, walls of windows, a full kitchen with a breakfast bar, a built-in queen bed, a full bath, and onboard laundry. The upper bonus room is ideal for entertaining, an office, or a guest space. Watch fireworks, Duck Dodge, water planes, and sunrises over Lake Union. Pets and rentals OK. The slip lease is $1,758/mo- includes moorage, dock insurance, DNR, facility fees, and liveaboard status. Financing available. Moments to Amazon, Google, Adobe, and top local fun, fine dining. Paddleboard, kayak, or relax in a private floating retreat—live the lake lifestyle! Hauled out August 2023. NO Short-term rentals.
Property Details
Price:
$570,000
MLS #:
NWM2407004
Status:
Active
Beds:
1
Baths:
1
Type:
Single Family
Subtype:
Single Family Residence
Subdivision:
Lake Union
Neighborhood:
700queenannemagnolia
Listed Date:
Jul 19, 2025
Finished Sq Ft:
750
Total Sq Ft:
750
Lot Size:
560 sqft / 0.01 acres (approx)
Year Built:
2009
See this Listing
Schools
School District:
Seattle
Interior
Appliances
Dishwasher(s), Dryer(s), Microwave(s), Refrigerator(s), Stove(s)/Range(s), Washer(s)
Bathrooms
1 Three Quarter Bathroom
Cooling
None
Heating
Wall Unit(s)
Exterior
Community Features
Gated
Construction Materials
See Remarks, Wood
Exterior Features
See Remarks, Wood
Parking Features
Off Street
Roof
See Remarks
Security Features
Security Gate
Financial
Tax Year
2025
Taxes
$4,995
Map
Community
- Address1900 Westlake Avenue N #B-20 Seattle WA
- SubdivisionLake Union
- CitySeattle
- CountyKing
- Zip Code98109
Subdivisions in Seattle
- Admiral
- Alaska Junction
- Alki
- Allentown
- Arbor Heights
- Arboretum
- Arroyo
- Ballard
- Beach Drive
- Beacon Hill
- Belltown
- Belvedere Terrace
- Belvidere
- Bitter Lake
- Blue Ridge
- Boulevard Park
- Briarcrest
- Brighton
- Broadmoor
- Broadview
- Broadway
- Bryant
- Bryn Mawr
- Burien
- Campbell Hill
- Capitol Hill
- Cedar Park
- Cedarhurst
- Central Area
- Columbia
- Columbia City
- Crown Hill
- Delridge
- Denny Blaine
- Denny Triangle
- Downtown
- Dunlap
- Earlington
- Eastlake
- Fairmount
- Fauntleroy
- First Hill
- Fremont
- Gatewood
- Genesee
- Georgetown
- Glen Acres
- Green Lake
- Greenwood
- Gregory Heights
- Haller Lake
- Hawthorne Hills
- High Point
- Highland Park
- Highline
- Hillman City
- Holly Park
- International District
- Inverness
- Jackson Park
- Judkins
- Kent
- Lake City
- Lake Forest Park
- Lake Union
- Lakeridge
- Lakewood
- Laurelhurst
- Leschi
- Licton Springs
- Lincoln Park
- Loyal Heights
- Madison Park
- Madison Valley
- Madrona
- Magnolia
- Magnolia Bluff
- Maple Leaf
- Matthews Beach
- Meadowbrook
- Montlake
- Morgan Junction
- Mt Baker
- N Beacon Hill
- North Admiral
- North Beach
- North Burien
- North Capitol Hill
- North City
- North Shorewood
- Northgate
- Olympic Hills
- Olympic Manor
- Phinney Ridge
- Pigeon Point
- Pinehurst
- Pioneer Square
- Portage Bay
- Puget Ridge
- Queen Anne
- Rainier Beach
- Rainier Valley
- Ravenna
- Renton
- Roosevelt
- Sand Point
- SeaTac
- Seattle
- Seaview
- Seola Beach
- Seward Park
- Shoreline
- Shorewood
- Skyway
- Sodo
- South Lake Union
- South Park
- Southern
- Sunset Hill
- The Highlands
- Top Hat
- Tukwila
- University District
- Upper Rainier Beach
- Victory Heights
- View Ridge
- Wallingford
- Washington Park
- Wedgwood
- West Seattle
- Westlake
- Westwood
- Westwood Village
- White Center
- Whittier
- Windermere
- Woodland Park
Market Summary
Current real estate data for Single Family in Seattle as of Nov 05, 2025
1,921
Single Family Listed
62
Avg DOM
609
Avg $ / SqFt
$1,219,679
Avg List Price
Property Summary
- Located in the Lake Union subdivision, 1900 Westlake Avenue N #B-20 Seattle WA is a Single Family for sale in Seattle, WA, 98109. It is listed for $570,000 and features 1 beds, 1 baths, and has approximately 750 square feet of living space, and was originally constructed in 2009. The current price per square foot is $760. The average price per square foot for Single Family listings in Seattle is $609. The average listing price for Single Family in Seattle is $1,219,679. To schedule a showing of MLS#nwm2407004 at 1900 Westlake Avenue N #B-20 in Seattle, WA, contact your Best in the West agent at 206-351-5550.
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Listing courtesy of Special Agents RealtyThe 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 Nov-04-2025 11:17:15 pm. © 2025 NWMLS.
1900 Westlake Avenue N #B-20
Seattle, WA