• Slide: The Image of Aerial view of 1985 Custom Larson Boathouse on calm water, blue roof, industrial background. - 1The Image of Aerial view of 1985 Custom Larson Boathouse on calm water, blue roof, industrial background. - 1
  • Slide: The Image of Aerial view of 1985 Custom Larson Boathouse on calm water, blue roof, surrounded by docks. - 2The Image of Aerial view of 1985 Custom Larson Boathouse on calm water, blue roof, surrounded by docks. - 2
  • Slide: The Image of Large 1985 Custom Larson Boathouse on calm water, clear blue sky background. - 3The Image of Large 1985 Custom Larson Boathouse on calm water, clear blue sky background. - 3
  • Slide: The Image of Aerial view of a 1985 Custom Larson Boathouse on a serene river. - 4The Image of Aerial view of a 1985 Custom Larson Boathouse on a serene river. - 4
  • Slide: The Image of Spacious 1985 Custom Larson Boathouse interior with water channel and metal structure. - 5The Image of Spacious 1985 Custom Larson Boathouse interior with water channel and metal structure. - 5
  • Slide: The Image of 1985 Custom Larson Boathouse with boat docked inside spacious indoor marina. - 6The Image of 1985 Custom Larson Boathouse with boat docked inside spacious indoor marina. - 6
  • Slide: The Image of Industrial interior of 1985 Custom Larson Boathouse with metal staircase and wooden beams. - 7The Image of Industrial interior of 1985 Custom Larson Boathouse with metal staircase and wooden beams. - 7
  • Slide: The Image of Spacious interior of 1985 Custom Larson Boathouse with metal beams and windows. - 8The Image of Spacious interior of 1985 Custom Larson Boathouse with metal beams and windows. - 8
  • Slide: The Image of Spacious interior of 1985 Custom Larson Boathouse with metal beams and large windows. - 9The Image of Spacious interior of 1985 Custom Larson Boathouse with metal beams and large windows. - 9
  • Slide: The Image of 1985 Custom Larson Boathouse interior with large boat docked inside. - 10The Image of 1985 Custom Larson Boathouse interior with large boat docked inside. - 10
  • Slide: The Image of Interior view of a 1985 Custom Larson Boathouse with a boat docked inside. - 11The Image of Interior view of a 1985 Custom Larson Boathouse with a boat docked inside. - 11
  • Slide: The Image of Spacious 1985 Custom Larson Boathouse interior with wooden beams and staircase. - 12The Image of Spacious 1985 Custom Larson Boathouse interior with wooden beams and staircase. - 12
  • Slide: The Image of 1985 Custom Larson Boathouse with boat docked inside, featuring metal roof and concrete walkway. - 13The Image of 1985 Custom Larson Boathouse with boat docked inside, featuring metal roof and concrete walkway. - 13
  • Slide: The Image of Boathouse interior with water view, scaffolding, and partial boat, Custom Larson Boathouse, 1985. - 14The Image of Boathouse interior with water view, scaffolding, and partial boat, Custom Larson Boathouse, 1985. - 14
  • Slide: The Image of Custom 1985 Larson Boathouse with large boat docked inside spacious indoor facility. - 15The Image of Custom 1985 Larson Boathouse with large boat docked inside spacious indoor facility. - 15
  • Slide: The Image of A 1985 Custom Larson Boathouse with a yacht docked inside, featuring metal beams and waterway. - 16The Image of A 1985 Custom Larson Boathouse with a yacht docked inside, featuring metal beams and waterway. - 16
  • Slide: The Image of Custom 1985 Larson Boathouse with docked boat in sheltered marina setting. - 17The Image of Custom 1985 Larson Boathouse with docked boat in sheltered marina setting. - 17
  • Slide: The Image of Aerial view of 1985 Custom Larson Boathouse with sailboat docked underneath. - 18The Image of Aerial view of 1985 Custom Larson Boathouse with sailboat docked underneath. - 18
  • Slide: The Image of Aerial view of 1985 Custom Larson Boathouse with sailboat on a serene river. - 19The Image of Aerial view of 1985 Custom Larson Boathouse with sailboat on a serene river. - 19
  • Slide: The Image of Blue boathouse on calm river, surrounded by docks and trees, under clear sky. - 20The Image of Blue boathouse on calm river, surrounded by docks and trees, under clear sky. - 20
  • Slide: The Image of Aerial view of 1985 Custom Larson Boathouse on a serene river. - 21The Image of Aerial view of 1985 Custom Larson Boathouse on a serene river. - 21
  • Slide: The Image of Aerial view of Larson Boathouse, 1985, along a scenic river with surrounding landscape. - 22The Image of Aerial view of Larson Boathouse, 1985, along a scenic river with surrounding landscape. - 22
  • Slide: The Image of Aerial view of a river with boathouses, including a 1985 Custom Larson Boathouse. - 23The Image of Aerial view of a river with boathouses, including a 1985 Custom Larson Boathouse. - 23
  • Slide: The Image of Wide river view with boathouses and trees under clear blue sky, Larson Boathouse, 1985. - 24The Image of Wide river view with boathouses and trees under clear blue sky, Larson Boathouse, 1985. - 24
  • Slide: The Image of Aerial view of 1985 Custom Larson Boathouse on a serene river with surrounding greenery. - 25The Image of Aerial view of 1985 Custom Larson Boathouse on a serene river with surrounding greenery. - 25
  • Slide: The Image of Aerial view of Larson Boathouse, 1985, by a scenic river with surrounding greenery. - 26The Image of Aerial view of Larson Boathouse, 1985, by a scenic river with surrounding greenery. - 26
  • Slide: The Image of Aerial view of Larson Boathouse, 1985, with surrounding landscape and waterway. - 27The Image of Aerial view of Larson Boathouse, 1985, with surrounding landscape and waterway. - 27
  • Slide: The Image of Custom 1985 Larson Boathouse floating on calm water under clear blue sky. - 28The Image of Custom 1985 Larson Boathouse floating on calm water under clear blue sky. - 28
  • Slide: The Image of A 1985 Custom Larson Boathouse with sailboat on a serene river. - 29The Image of A 1985 Custom Larson Boathouse with sailboat on a serene river. - 29
  • Slide: The Image of Sailboat docked beside 1985 Custom Larson Boathouse on calm water. - 30The Image of Sailboat docked beside 1985 Custom Larson Boathouse on calm water. - 30
  • Slide: The Image of Wooden dock beside calm water at Larson Boathouse, 1985 model, under clear blue sky. - 31The Image of Wooden dock beside calm water at Larson Boathouse, 1985 model, under clear blue sky. - 31
  • Slide: The Image of Calm marina view with a Custom 1985 Larson Boathouse and docked yacht. - 32The Image of Calm marina view with a Custom 1985 Larson Boathouse and docked yacht. - 32
  • Slide: The Image of Boathouse on calm water, clear sky, Custom Larson Boathouse, 1985. - 33The Image of Boathouse on calm water, clear sky, Custom Larson Boathouse, 1985. - 33
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1985 Custom Larson Boathouse

$649,800

Used

Boat in Scappoose, OR 97056 US

builtBuilt in 1985
Year the boat was built
model

Larson Boathouse

Boat model
engine

1 Engine (--)

Engine type and count
length

144 feet

Overall boat length
fuel

--

Fuel type
material

Other

Hull material

1985 Custom Built Larson Boathouse - Exceptional Yacht Shelter with Loft Conversion Potential
Located on the Multnomah Channel in Scappoose, Oregon

This custom-built boathouse is designed to provide maximum protection for your valuable yacht while offering the flexibility to add comfortable living or work space above. Constructed in 1985 and built to commercial-grade standards, the structure features a spacious 26' x 116' boatwell, oversized 28' x 30' electric roll-up door, and heavy-duty steel frame construction.

A large 22' x 40' mezzanine, accessed by a steel staircase, is ideal for storage but can easily be converted into a loft-style living area - perfect for weekend stays, full-time use, or an office/workshop setup right on the water. Whether you're storing a cruiser, sport yacht, or classic vessel, this boathouse offers serious protection from the Northwest's wind, rain, and sun.

The float is constructed with concrete decking over foam for long-lasting, low-maintenance durability. Insulated steel siding and roof provide added climate control and year-round usability.

Currently moored on the scenic Multnomah Channel in Scappoose, Oregon, the boathouse is available with a long-term lease in its current location or can be relocated if desired.

Key Features

  • Boatwell Dimensions: 26' x 116' - accommodates large yachts

  • Steel Roll-Up Door: 28' x 30' electric automatic door

  • Overall Structure: 46' x 144'

  • Float Construction: Concrete decking over foam for low-maintenance, long-lasting service

  • Three underwater steel trusses for added structural support with 7' draft capacity

  • Framing: All-steel I-beams, purlins, and girts

  • Roof & Siding: Insulated steel for protection against moisture and temperature swings

  • Mezzanine Loft: 22' x 40' with steel staircase - excellent for storage or conversion to living space


Additional Details

  • Location: Multnomah Channel, Scappoose OR

  • Lease: Long-term lease available in current slip

  • Relocation: Boathouse can be moved if desired

  • Use Case: Yacht shelter, liveaboard potential, workshop/storage

Contact us today to schedule a showing or request more details. Boathouses of this size and quality rarely come to market - don't miss this opportunity to protect your investment and create a functional space right on the water.


Nominal Length
144ft
Length Overall
144ft
Beam
46ft
Cabin Headroom
30ft
Hull Material
other
Engine 1
Engine Hours
1
Disclaimer

WS Yacht Brokers offers the details of this boathouse in good faith but cannot guarantee or warrant the accuracy of this information nor warrant the condition of the boathouse. A buyer should instruct his agents, or his surveyors, to investigate such details as the buyer desires validated. This boathouse is offered subject to prior sale, price change, or withdrawal without notice.

Price History

DateEventPrice
3/12/26Initial price$649,800

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