Listing Provided Courtesy of RE/MAX EliteWelcome aboard to this end-of-dock Seattle Houseboat with breathtaking water views. Relax on the spacious rooftop deck or two covered main-level decks. Enjoy vaulted ceilings, walls of windows, full kitchen with breakfast bar, built-in queen bed, full bath, and washer/dryer combo. The upper bonus room with built-in bar is perfect for guests, entertaining, or home office. You will love watching the fireworks, Duck Dodge, water planes, & incredible sunrises over Lake Union. Slip lease is $1,598/mo & includes moorage, insurance, DNR, facility fees, liveaboard status, & Property Data Protection. Paddleboard, kayak, or relax while living the lake lifestyle. Financing available. Minutes to Amazon, Google, & Adobe. Pets & rentals OK.
Property Details
Price:
$570,000
MLS #:
NWM2455065
Status:
Active
Beds:
1
Baths:
1
Type:
Single Family
Subtype:
Single Family Residence
Subdivision:
Lake Union
Neighborhood:
700queenannemagnolia
Listed Date:
Nov 15, 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, Dryer, Microwave, Refrigerator, Stove(s)/Range(s), Washer
Bathrooms
1 Full Bathroom
Cooling
None
Flooring
Hardwood, Carpet
Heating
Stove/Free Standing, Wall Furnace
Interior Features
Dbl Pane/Storm Window, French Doors
Levels
One
Main Level Bathrooms
1
Main Level Bedrooms
1
Exterior
Community Features
Gated
Construction Materials
See Remarks, Wood
Direction Faces
East
Exterior Features
See Remarks, Wood
Parking Features
Off Street
Roof
See Remarks
Security Features
Partially Fenced, Security Gate
View
City, Lake, Mountains, Territorial
Waterfront Features
Lake
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 Apr 17, 2026
1,907
Single Family Listed
51
Avg DOM
619
Avg $ / SqFt
$1,227,823
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 $619. The average listing price for Single Family in Seattle is $1,227,823. To schedule a showing of MLS#nwm2455065 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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Courtesy of RE/MAX Elite. Disclaimer: Based on information submitted to the MLS GRID as of Apr-17-2026 7:07:08 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.Copyright 2026. All rights reserved.
1900 Westlake Avenue N #B-20
Seattle, WA