2005 Sumerset 90x18 Houseboat
$399,000
Boat in Chattanooga, TN 37416 US
90x18 Houseboat
2 Engines (Mercruiser, Mercruiser)
90 feet
Gas
Aluminum
Key Features:
Tall ceilings, built 6" taller
Insulation Pkg
Huge Bridge Hardtop
March 2025 full outdrive service
Dry exhaust generator exits one flag pole off top deck
Washer/Dryer stacked
Two Water Heaters
PWC winches
Large Swim Deck
Bow & Stern Thrusters Hydraulic
Specs:
LOA: 90'
Beam: 18'
Lower Helm:
Side Door Anchor Windlass Control
VHF Radio
Depth Finder
Rudder Angle Indicator
MicroCommander Controls
Xantrex Inverter Control
Forward Deck:Wood lay-in FlooringTeak FurnitureTall RailingStorageAnchor and Windlass
Top Deck:
Starboard front side Stairwell
Port rear Staircase
Fiberglass Hard Top over Helm and Party Deck
Large Bar Pkg. with Kegerator
Hot TubGreen EggDual TV'sFurniture Included Huge wrap around helm seating area
Flybridge Helm:Garmin ChartplotterRudder Angle Indicator Bow and Stern Thruster ControlMicroCommander Engine ControlsVHF Radio
Galley:
Huge Granite 8-place Island
Side by Side Frig/Freezer
Dishwasher
Range/Oven
Microwave
Double S.S. SinkGranite Counter Tops
Icemaker
Wood Cabinets
Tile Flooring
Salon:Desk and cabinets starboard side between galley and salonWood FlooringLarge L-shaped sofa
Huge TV & Surround sound
Blinds
Ceiling Fan
Helm Stbd side with side sliding door
Master Stateroom:
King size bed
Indirect lighting
Ceiling Fan
Built-In night stands
Large hanging lockers and drawers
Private full head with tile showerHis and Her sinks
VIP Stateroom:
Queen bed
Huge Hanging lockers
Drawer Storage
Third Stateroom/Cuddy:
Queen Bed
Drawer storage
Hallway Full Head:
Vanity Sink
Stall Shower
Tile Flooring
Fourth Stateroom/Cuddy:
Twin Beds
Nightstand
Locker storage
Engine Room:
Twin MerCruiser 5.0 MPI Bravo II outdrives with 845 hours
Recent Haul-out and full outdrive service and Full tune-up on Engines and Generator
Westerbeke 20kw with PTO for Thrusters and 2910 hours
Hydraulic Power Steering
Contact Listing Broker, Patrick Deal 423-280-1999 or patrick@idealyachts.net
Price History
| Date | Event | Price |
|---|---|---|
| 1/30/26 | Price decreased | $399,000(-6.1%) |
| 9/6/25 | Price decreased | $425,000(-5.6%) |
| 6/28/25 | No change | $465,000 |
| 6/16/25 | Price decreased | $450,000(-3.2%) |
Overview from around the web 2005 Sumerset 90x18 Houseboat
Customers praise the 2005 Sumerset 90x18 Houseboat for its spacious and well-designed layout, highlighting the generous living areas and comfortable accommodations
Many appreciate the quality craftsmanship and durable construction that Sumerset is known for, noting the solid build and attention to detail throughout the boat. The houseboat's ample deck space and large windows receive positive remarks for providing excellent views and outdoor enjoyment. Users also mention the efficient use of space in the kitchen and bedrooms, making it ideal for both entertaining and extended stays on the water. Overall, the 2005 Sumerset 90x18 is recognized for combining luxury, comfort, and functionality, making it a popular choice among houseboat enthusiasts.
The Biggest Pros and Cons
The 2005 Sumerset 90x18 Houseboat offers a spacious and comfortable living experience on the water, making it a popular choice for extended stays and entertaining. Here are some pros and cons to consider:
Pros
Generous Size: With a length of 90 feet and width of 18 feet, this houseboat provides ample living space, including multiple bedrooms, bathrooms, and large communal areas.
Quality Construction: Sumerset is known for solid craftsmanship and durable materials, ensuring longevity and reliable performance.
Spacious Decks: Large outdoor deck areas offer plenty of room for relaxing, dining, or hosting gatherings with family and friends.
Modern Amenities: Typically equipped with full kitchens, comfortable living areas, and entertainment systems, supporting a convenient lifestyle on the water.
Storage: Plenty of storage options both inside and on deck to accommodate extended trips or permanent residence.
Cons
Fuel Consumption: Given its size and weight, the houseboat may have higher fuel consumption compared to smaller models, which can impact operating costs.
Maneuverability: The 90-foot length can make docking and navigating in tight marinas or narrow waterways more challenging.
Maintenance: Larger houseboats generally require more upkeep, including engine maintenance, hull cleaning, and systems checks.
Initial Cost: The upfront investment for a large, well-equipped houseboat like this can be significant.
Limited Access: Due to its size, some lakes or rivers with size restrictions may not be accessible.
Made For
The 2005 Sumerset 90x18 Houseboat is perfect for families or groups seeking spacious and comfortable accommodations on the water. Its generous size and well-designed layout make it ideal for those who enjoy extended stays, entertaining guests, or leisurely cruising in style. Whether you're a boating enthusiast looking for a reliable and roomy vessel or someone wanting a luxurious floating home, this houseboat offers the space and amenities to suit your lifestyle.
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Meet the Broker

Address
Boat Location
Contact iDeal Yachts
8416 Serenity Trail, Ooltewah, TN, 37363






























































