Models · Sumerset
Sumerset 16x60 Houseboat
DemoHouseboat · 60–65 ft · 100–300 hp · intermediate skipper · typically not trailered
Lake houseboat classic.
Like the lines on this one? Shortlist it with Find your boat. Costs and value are there when you want numbers. Find them online opens real yards & surveyors on their sites (≠ founding partners). We won't invent a dealer lot for this model.
Where the joy lives
Lake houseboat classic. Floating vacation homes maximize overnight joy; marina rules and genset chores are the HOA.
- liveaboard
- vacation
- entertaining
Watch-outs
Honest watch-outs — so more days feel like why.
- bottom-paint
- insurance-hard
- slip-required
- tow-vehicle-3/4-ton
- winterize-complex
Common watch-outs
- Roof and window leak damage to interiors
- Generator and A/C raw-water failures
- Plumbing freeze and waste-tank odor
- Aluminum or fiberglass pontoon/hull corrosion at waterline
- Shore-power inlet and bonding issues at marinas
- Underused propulsion still needs calendar service
Safety notes
- CO alarms throughout; never swim near generator or propulsion exhaust.
- Know marina electrical safety and shore-power disconnects.
Crew (approx)
Day 10 · overnight 10
Draft (approx ft)
1.5–3
Used band (demo)
$84,000–$392,000
Costs — yearly care snapshot
Demo estimateEducational snapshot so surprise spend doesn't steal boat days — not a quote, not the reason you're here.
Educational demo estimate from houseboat · ~63 ft · inboard. Assumes 50 engine-hours/yr, wet-slip, sunbelt, 5-year hold. Boat day proxy = engine-hours ÷ 4. Not a quote, appraisal, or underwriting offer. Marina liveaboard fees, genset, and interior refresh dwarf propulsion cost. Think floating condo HOA plus boat yard. Lake houseboat classic.
Annual mid
$34,849
5-yr total mid
$240,885
$/good day hint
$3,854
Assumes 50 h/yr · wet-slip · sunbelt · 5-year hold. Range $25,481 – $46,560/yr.
Maintenance rhythm (clear the deck)
Generator service and load bank
~100h / ~12 mo · Houseboats are floating apartments — gensets work hard.
Plumbing, water heater, and waste systems
~6 mo · Leaks destroy interiors fast.
Roof / canvas and window seal inspection
~12 mo · UV and rain intrusion are primary enemies.
Propulsion (outboard or inboard) service
~100h / ~12 mo · Often under-used but calendar-aged.
Electrical AC shore-power and bonding
~12 mo · Marina corrosion risk.
Winterize all water systems
~12 mo · Freeze damage is catastrophic on houseboats.
Boat Day survey intel
Educational overlayAdditive survey priors from the Boat Day failure corpus — not a marine survey. Prefer a credentialed surveyor before purchase.
- structure
- electrical
- critical
Extra common issues
- Pontoon weld cracks
- Shore-power wiring
- Roof soft spots
Survey focus
- Structural pontoons
- Electrical polarity
- Plumbing tanks
Campaign / bulletin diligence
- Educational: Houseboat pontoons and electrical.
- Educational: houseboat surveys should treat electrical like a floating cabin.
Top findings for houseboat
- Pontoon / barge weld cracks and corrosionhigh · critical
- Roof / upper deck soft spotshigh · high
- Shore-power wiring and GFCI failureshigh · critical
- Holding tank / plumbing failureshigh · medium
- Generator and HVAC neglectmedium · high
Corpus: /api/v1/datasets/survey-failures · Pre-purchase checklist · Find them online · surveyors
Cost & survey cues
Marina liveaboard fees, genset, and interior refresh dwarf propulsion cost. Think floating condo HOA plus boat yard. Lake houseboat classic.
Survey focus
- Roof, windows, and interior moisture
- Generator, A/C, and plumbing systems
- Hull/pontoon integrity at waterline
- Shore-power and bonding
- Propulsion service history
- Waste and freshwater tank condition
Waterways: lake-michigan
Clear next steps
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Specs, years, and HP ranges are approximate educational demo data — not OEM specifications. Verify with manufacturer literature, a qualified marine surveyor, and current listings before purchase or service decisions.