1900 Westlake Avenue N B20, Seattle, 98109
MLS® #: 2539054
Active, 429 Days on Market
Listing Office: RE/MAX Elite
Last Update: 2026-09-21
1
Bed
1
Bath
Garages
429
Dom
750
Square feet
0.01
Acres
2009
Built
Welcome aboard your own waterfront retreat on iconic Lake Union. Perfectly positioned at the end of the dock, this charming Seattle houseboat offers panoramic water views and an unforgettable lifestyle in the heart of the city. Start your mornings with coffee on one of two covered decks, unwind on the expansive rooftop deck, and enjoy front-row seats to spectacular sunrises, Fourth of July fireworks, Duck Dodge races, and the daily parade of seaplanes. Inside, vaulted ceilings and walls of windows fill the home with natural light, creating an open and inviting atmosphere. The thoughtfully designed layout features a full kitchen with breakfast bar, built-in queen bed, full bath, convenient washer/dryer combo, and an upper-level bonus room with a built-in bar—ideal as a guest space, entertaining area, or inspiring home office. The monthly slip lease of $1,598 includes moorage, insurance, DNR fees, facility fees, liveaboard status, & Property Data Protection. Launch your paddleboard or kayak right from your dock and embrace the best of Seattle's floating home lifestyle. Financing available. Pet and rental friendly. Just minutes from Amazon, Google, Adobe, and everything South Lake Union has to offer.
Features of 1900 Westlake Avenue N B20
| MLS® # | 2539054 |
|---|---|
| Price | $499,000 |
| Bedrooms | 1 |
| Bathrooms | 1.00 |
| Full Baths | 1 |
| Square Footage | 750 |
| Acres | 0.01 |
| Year Built | 2009 |
| Type | Residential |
| Sub-Type | Single Family Residence |
| Status | Active |
Community Information
| Address | 1900 Westlake Avenue N B20 |
|---|---|
| Area | 700 - Queen Anne/Magnolia |
| Subdivision | Lake Union |
| City | Seattle |
| County | King |
| State | WA |
| Zip Code | 98109 |
Amenities
| Parking | Off Street |
|---|---|
| View | City, Lake, Mountains, Territorial |
| Is Waterfront | Yes |
| Waterfront | Lake |
Interior
| Interior Features | Dbl Pane/Storm Window, Fireplace, French Doors |
|---|---|
| Appliances | Dishwasher, Dryer, Microwave, Refrigerator, Stove(s)/Range(s), Washer |
| Heating | Stove/Free Standing, Wall Furnace |
| Cooling | None |
| Fireplace | Yes |
| # of Fireplaces | 1 |
| Fireplaces | Wood Burning |
Exterior
| Exterior Features | See Remarks, Wood |
|---|---|
| Foundation | See Remarks |
School Information
| District | Seattle |
|---|
Additional Information
| Date Listed | June 12th, 2026 |
|---|---|
| Days on Market | 429 |
| Cumulative Days on Market | 429 |
| Foreclosure | No |
| Short Sale | No |
| RE / Bank Owned | No |
| Property Taxes | $4,995 |
Listing Details
| Office | RE/MAX Elite |
|---|
Listing Map
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