1900 Westlake Avenue N # B-20 Seattle, WA $ 570,000
1900 Westlake Avenue N # B-20
$ 570,000
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1900 Westlake Avenue N # B-20

Seattle, WA, 98109
$ 570,000
Bedrooms1 Baths1.0 Sq 750

Monthly Estimate*

$ 3,556

Listed by RE/MAX Elite
1900 Westlake Avenue N # B-20, Seattle, WA 98109 - Image 1
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View a Virtual Tour

Single Family Home for sale in Seattle, WA

for $570,000 with 1 bedroom and 1 full bath. This 750 square foot home was built in 2009 on a lot size of 0.0129.

Welcome 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.

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Single Family Active

Price

$ 570,000

Bedrooms

1

Full Bath

1

Property Type

Single Family

Taxes

$ 4,995

Style

Floating Home/On-Water Res

Lot Size

0.0129

Year Built

2009

Town/City

Seattle

County/Region

King

MLS | Web ID

2455065

Features
General
Living Area 750
Sewer None
Heating Stove/Free Standing Wall Unit(s)
Cooling None
Possession Closing
Roof See Remarks
Appliances Dishwasher(s) Dryer(s) Microwave(s) Refrigerator(s) Stove(s)/Range(s) Washer(s)
HOA Fee 0
Security Features Partially Fenced Security Gate
Year Built 2009
View City Lake Mountain(s) Territorial
Levels One
Unit Number B-20
Property Subtype Single Family Residence
Tax Year 2025
Waterfront Features Lake
Community Features Gated
County King
New Construction N
Property Type Residential
HOA N
Attached Garage N
Subdivision Name Lake Union
Facing Direction East
Full Baths 1
Special Listing Conditions None
Status Active
Directions From Westlake pay to park enter 1900 Gate walk down the dock to the end turn L houseboat will be on the L
City Seattle
Entry Location Main
Senior Community Y/N N
High School District Seattle
MLS Area 700 - Queen Anne/Magnolia
Lot Size Units Square Feet
Lot Size Square Feet 560
Carport Y/N N
Listing Terms Cash Out See Remarks
Land Lease Y/N N
Tax Annual Amount 4995.2
Public Remarks Welcome 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
Virtual Tour https://cdn-properties.virtuance.com/704946/videos/1900_Westlake_Ave_N_B-20_2_unbranded.mp4
Structure Type Floating House
Building Area Units Square Feet
Builder Name Houzer
Standard Status Active
Water Company Public Water included with Slip Rent
Property Style 24 - Floating Home/On-Water Res
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Interior
Interior Amenities Double Pane/Storm Window French Doors
Basement None
Flooring Hardwood Carpet
Total Fireplaces 0
Air Conditioning Y/N N
Heating Y/N Y
Fireplace Y/N N
Half Baths 0
3/4 Baths 0
Total Bedrooms 1
Main Level Bedrooms 1
Total Baths 1
Power Production Type Electric Wood
Baths Three Quarter Garage 0
Baths Three Quarter Lower 0
Baths Three Quarter Main 0
Baths Three Quarter Upper 0
Bedrooms Lower 0
Bedrooms Upper 0
Baths Half Upper 0
Baths Half Main 0
Baths Half Lower 0
Baths Half Garage 0
Baths Full Upper 0
Baths Full Main 1
Baths Full Lower 0
Baths Full Garage 0
Bathrooms 1
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Exterior
Exterior Amenities See Remarks Wood
Parking Features Off Street
Water Source Public
Total Parking 0
Inclusions Dishwasher(s) Dryer(s) Microwave(s) Refrigerator(s) Stove(s)/Range(s) Washer(s)
Foundation Details See Remarks
Building Area Total 750
Lot Dimensions 40' x 14'
Lot Size Acres 0.0129
Waterfront Y/N Y
Covered Spaces 0
Irrigation Water Rights Y/N N
Waterfront Footage 40'
Site Features Deck Dock Fenced-Partially Gated Entry Moorage Rooftop Deck
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Internal Only
OriginalMLSID NWM2455065
Street Number 1 1900
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* Excluded Features
List By
Danny Evanger

Listing Agent

Re/Max Elite

Broker

Affordability Calculator

$3,972
Per Month
90%
10%
0%
Monthly Principal & Interest
$3,556
Monthly Property Taxes
$416
Monthly Home Insurance
--
Default based on a 30-year fixed rate of 6.375% with 20% down. The estimated payment is offered for convenience and is not an offer of credit. Due to market fluctuations, interest rates are subject to change at any time and without notice. Your individual rate may vary. Rates may differ for FHA, VA or jumbo loans.
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Nearby
257829 Elementary School
258279 Middle School
Unknown High School High School
Pricing History
DatePricePrice ChangeDescription
11/15/2025$570,000 Listed Price

Map


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1900 Westlake Avenue N # B-20, Seattle, WA, 98109 is a Single Family Home for sale at $570,000 with 750 sqft and a lot size of 0.0129. 1900 Westlake Avenue N # B-20 has 1 bedrooms, 1.0 baths, and was built in 2009. The property's zip code is 98109 which is in Seattle, WA