4001 Wells Avenue, Renton, WA 98056

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Listing Firm: Realogics Sotheby's Int'l Rlty (206-538-0730). Listings with the three tree icon are courtesy of NWMLS.

4001 Wells Avenue

Renton, WA 98056

LISTING #2525202

REQUEST DETAILS SCHEDULE A SHOWING

$2,600,000

STATUS Active

YEAR BUILT 2006

PROPERTY TYPE Residential

ABOUT THIS PROPERTY

The Bayliss Boathouse // Positioned on the southern shores of Lake Washington, The Bayliss Boathouse represents one of the Pacific Northwest’s rarest ownership opportunities—an architect-designed freshwater moorage facility crafted to accommodate vessels up to 60'. Designed by Bayliss Architects, the structure transcends the utilitarian nature of traditional marina infrastructure, blending refined architectural detailing with serious functional capability. Freshwater moorage significantly reduces corrosion, wear, and long-term maintenance relative to saltwater environments, offering an ideal solution for discerning boaters focused on preservation, security, and convenience for a prized vessel. Framed and wired for future loft expansion, the structure also provides the opportunity to create additional storage or operational space tailored to ownership needs. Ideal for a Lake Washington–centric boating lifestyle, the property is particularly well suited to owners of 45'–60' cruising or performance vessels seeking protected moorage within a private ownership setting. Opportunities of this caliber and scale rarely become available, especially with fee-simple ownership rather than leased marina arrangements. A singular offering combining architectural pedigree, scarcity, and long-term vessel preservation in one of the region’s most tightly held boating environments.

PROPERTY DETAILS

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Location Information

County King

Community Renton / Newcastle

Latitude 47.527640

Longitude -122.204494

Directions Exit 7 off 405, go West, then south on N 44th which becomes Lake Washington Blvd, turn West on N 41st to end of road

Subdivision Name Kennydale

Interior Features

Interior Alarm System, Ground Floor

Bedrooms 0

Full Baths 0

3/4 Baths 0

1/2 Baths 0

Has Fireplace No

Number of Fireplaces 0

Heating Wall Furnace

Cooling See Remarks

Floors See Remarks

Inclusions Leased Equipment

Exterior Features

Style Moorage

Is New Construction Yes

Exterior Log, Metal/Vinyl

Roof Metal

Covered Spaces 0

Water City of Bellevue

Electric City of Bellevue

Power Production Type Electric

Security Features Alarm System, Security Gate

Parking Features Off Street, RV Parking

Parking Spaces 4

Lot Features Adjacent to Public Land, Dead End Street, Paved

Lot Size in Acres 0

Lot Size in Sq. Ft. 0

Building Total Area 1680 Square Feet

Has Waterfront Yes

Waterfront Features Low Bank, Lake, No Bank

Has View Yes

View Description Lake, See Remarks, Territorial

School

High School District Renton

High School Buyer To Verify

Elementary School Buyer To Verify

Jr. High School Buyer To Verify

Additional Information

Possession Closing, Negotiable

Property Type Residential

Property Subtype Boat Slip

Structure Type Dock

Year Built 2006

Status Active

Tax Year 2025

Tax Amount $16,118

Community Features Boat House, Cable TV, Dock, Garden Space, Gated, High Speed Int Avail, Moorage, Outside Entry, RV Parking

Lot Acres Source Public Records

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