Date
Details
Price
Change
Source
8/27/2025
Listed
$390,000
—
MLS
Disclaimer: Historical sales information is derived from public records provided by the county offices. Information is not guaranteed and should be independently verified.
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$390,000
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Property Description
Welcome to Swan Song, a 2br City-registered liveaboard houseboat w/ great views from the center of Lake Union! High ceilings, newer windows, 14'+ beam w/ parquet floors & loads of natural light. Enter to 9.5' coved fir ceilings, lg bedroom w/ dual closets & clerestory windows for extra ambiance. Down the wainscoatted hallway to 2nd bed/deluxe home office! Dine-in kitchen w/ full-sized appliances, marmoleum floors, skylight & W/D hookups. Living w/ parquet floors, higher coved fir ceiling & bright light. Large, freshly-refinished roof deck boasts views of Gasworks, Downtown, Space Needle & an expansive water view of all the happening activities on the Lake. On the BG Trail w/ off-street parking & easy public transit right outside. FOWR 818.
Full Property Details
Full Property Details for 1900 Westlake Ave N #B11
General
- Price: $390,000
- Taxes: $3,149 (2025)
- Status: Active
- Type: Single Family
- Source: NWMLS
- MLS ID: 2425507
- Updated: 12/17/2025
- Added to Site: 144 day(s) ago
Interior
- Interior Features: Bath Off Primary, Double Pane/Storm Window, Skylight(s), Water Heater
- Appliances: Refrigerator(s), Stove(s)/Range(s)
- Flooring: Hardwood, See Remarks, Carpet
Rooms
Bathrooms
- Total Bathrooms: 1
- 3/4 Bathrooms: 1
- Main Floor Baths: 1
- Main - 3/4 Baths: 1
Bedrooms
- Total Bedrooms: 2
- Bedrooms Main: 2
Additional Information
- Amenities: Deck, Dock, Fenced-Partially, Gated Entry, High Speed Internet, Moorage, Patio, Rooftop Deck
- Security/Safety: Partially Fenced, Security Gate
Parking
- Parking Features: Off Street
Location
- Area: 700 - Queen Anne/Magnolia
- County: King
- Subdivision: Lake Union
- Driving Directions: Google Westlake Marina. From I-5 take Mercer exit, head West to Westlake Ave N, turn right, about 1/2 mile on the right.
- Direction Faces: Southwest
School Information
- High School District: Seattle
Heating & Cooling
- Cooling Type: None
- Heating Type: Wall Unit(s)
- Water Heater: Electric
Utilities
- Sewer: None
- Water: Public
Structural Information
- Architectural Style: Craftsman
- Structure Type: Floating House
- Builder: Beecher Boat Co
- Exterior Const.: Metal/Vinyl, Wood
- Basement Desc.: None
- Foundation: See Remarks
- Roof: Flat, See Remarks
- Entry Location: Main
- Square Feet: 518
- Finished Total: 518 Sq. Ft.
- Year Built: 1994
- Property Condition: Very Good
Lot Features
- Property View: City, Lake, Mountain(s), Territorial
- Lot Size (Acres): 0.0154
- Lot Size (Sq. Ft.): 672
- Lot Size Source: 48 x 14
- Lot Dimensions: 48 x 14
- Topography: Level
- Lot Features: Open Space, Paved, Sidewalk
- Land Lease Avail: Yes
Water Features
- Water Front: Yes
Financial Considerations
- Tax Amount: $3,149.93
- Tax Year: 2025
- Terms: Cash Out, Conventional, See Remarks
Disclosures and Reports
- Special Conditions: None
- Inclusions: Leased Equipment, Refrigerator(s), Stove(s)/Range(s)
- Property ID: FOWR 818
Listed by Susan R Robinet | Coldwell Banker Danforth | (206) 971-8800
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Price & Sales History for 1900 Westlake Ave N #B11
Tax History
Tax History for 1900 Westlake Ave N #B11
Year
Property Taxes
Change
Tax Assessment
Change
2024
$40,259
—
$4,310,200
-1%
2024
$40,259
13%
$4,332,100
—
2022
$35,610
-7%
$4,332,100
6%
2021
$38,344
—
$4,076,800
—
2021
$38,344
12%
$4,076,700
11%
2020
$34,360
19%
$3,684,000
7%
2019
$28,972
-11%
$3,456,800
3%
2018
$32,491
29%
$3,365,800
25%
2017
$25,227
14%
$2,697,700
17%
2016
$22,213
18%
$2,315,000
15%
2015
$18,821
-15%
$2,004,600
-7%
2014
$22,227
—
$2,159,000
—
Disclaimer: Historical tax information is derived from public records provided by the county offices. Information is not guaranteed and should be independently verified.
Estimate the Cost
Estimate the Cost for 1900 Westlake Ave N #B11
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1900 Westlake Avenue N #B11, Seattle, WA 98109 (MLS# 2425507) is a Single Family property with 2 bedrooms, 0 full bathrooms and 1 partial bathroom. 1900 Westlake Avenue N #B11 is currently listed for $390,000 and was received on August 27, 2025. Want to learn more about 1900 Westlake Avenue N #B11? Do you have questions about finding other Single Family real estate for sale in Seattle? You can browse all Seattle real estate or contact a Coldwell Banker agent to request more information.