2007 Lagoon 500

$549,000

2007 Lagoon 500

Length
LOA 53 ft
Beam
Beam 28 ft
Sail area
Sail Area --
Power
Standard Power 110 hp
Highly upgraded 2007 Lagoon 500 configured for serious cruising diving, and off-grid living!  2100Ah LiFePo4 house bank  2.5kW solar array,  New Yanmar 4JH57 engine w/ upgraded saildrives Professionally engineered transom extension increasing LOA to over 52 feet.This 2007 Lagoon 500 represents an exceptionally upgraded and thoughtfully engineered cruising catamaran, designed for serious offshore capability, diving operations, and extended off-grid living. Over the past several years the vessel has undergone extensive mechanical, electrical, and structural upgrades, transforming it into a highly capable platform for long-range cruising, charter operations, or private family adventures.The boat features a massively upgraded electrical and energy system, centered around a 2,100Ah lithium battery bank (UL approved), approximately 2.5kW of solar generation, and three Victron inverter/chargers, allowing the vessel to comfortably run multiple air-conditioning units, refrigeration ...
Section watermark
S

53 ft' Lagoon 2007 Specifications

Location
Charlotte Amalie VI
Type
Sail
Hull Material
Fiberglass
Year
2007
Class
Multi-Hulls, Catamaran, Cruisers,

Measurements

LOA
53 ft
Max Draft
4.67'
Max Bridge Clearance
78 ft
Beam
28'
Dry Weight
41,005 lb
E

Extended Details

Hull and Deck (Exterior)

Sugar Scoop Extensions

  • (2024) Professionally extended sugar scoops / transom extensions
  • Vessel LOA extended from factory 51’ to 52’+
  • Constructed with two longitudinal bulkheads subdividing the additional enclosed volume.  Bulkheads and deck surfaces are constructed from fiberglass sandwiched ¾” Divinycell PVC foam
  • Platform massively improves dinghy access, scuba diving entry and exit, and mobility limited guest safety, safety underway, reduces pitching, improves vessel speed
  • Significantly improves ability to land large pelagic fish while trolling
  • Custom extra-wide stainless folding dive ladder with 40” tall hand rails so high that an adult with mobility issues or in full scuba dive gear can climb out of the water while staying fully-upright
  • Extension is trimmed in ¾ Grenadian teak

Custom Bimini

  • (2023) custom 16’ x 13’ stainless frame flying bridge bimini
  • Comfortably accommodates shaded seating for 10+ adults vs the factory bimini that shaded seating for 2-3 adults
  • Lightweight tubing frame design of around 120 lbs
  • A new stainless railing fully integrated with the bimini frame encloses the enormous aft space behind the original bridge deck seating area massively increasing the usable space for seating and storage as well as safety for children
  • Two ladders and horizontal load-bearing walking strips strong enough for two adults to safely access the boom and main-sail while standing on the bimini
  • black sunbrella bimini cloth with shock cord hook and webbing for easy 1-person removal or re-mount to mitigate wind storms
  • Centered perspex window for mainsail viewing and adjustment with a curtain
  • 4 hammocks are hung and easily stowed for travel using the bimini frame and cover webbing


Anti-foul

  • (9/2025) Three coats of SeaHawk Biocop TF on hull
  • (9/2025) Three coast of Trilux over InterProtect 2000E on Saldrive legs and props
  • (9/2025) Three coast of Trilux over InterProtect 2000E on dinghy hull

Other

  • (2022) PVC coated trampoline netting
Rigging and Sails
  • (Dec 2025) Upper and lower shrouds replaced
  • Forestay and diamonds <10 years old
  • (2025) New Main halyard
  • Power windlass at helm in range of main halyard, jib furling line, and all sheets and travelers
  • Power windlass in cockpit for dingy davits or light stern anchor on rode
  • (2022) Genoa, upgraded square head main sail, black stack-pack sailbag
  • Factory bow-sprit, martingale/whiskey stays, and spinnaker halyard
Electric Systems

Solar

  • 4x 330 watt panels on custom stainless solar arch aft
    • Port side 2 panels in serial on Victron MPPT 100/50
    • Starboard side 2 panels in serial on a second Victron MPPT 100/50
  • (2025) 6x 200 watt Renogy Flexible solar panels on removable harness over flying bridge bimini in a 2P3S configuration on Victron MPPT 150/100

House battery bank 2100ah @12v: 

  •  (New 2024) 7x 300AH 12v EPOCH UL-Listed LiFePO4 batteries in parallel for a total of 2100Ah.
  • All batteries individually fused and wired in parallel on 1000A BlueSea stainless bus bars
  • This is enough enough capacity to air condition any 2-3 cabins for an entire night without running the generator
  • Remaining physical space for an additional 600-900AH upgrade in the battery bay with matching cells and capacity on busbar
  • Battery wiring meets or exceeds ABYC specs using tinned marine grade wire

Inverters and Chargers

  • (2024) 3x Victron Multiplus 12/3000/120 inverter/chargers in parallel, (total 9000w inverter)
    • This is enough inverter capacity to air condition the entire boat at once or run the water maker or scuba compressor alongside typical daytime loads including 1-2 AC units, etc
    • Inverter/Chargers are individually wired on oversized 4/0 tinned cables with remaining head room for later upgrades
    • Inverter/Chargers have individual 300A T-Class fuses and 300A BlueSea Disconnect switches
    • Parts included to upgrade system with a Cerbo integrated generator auto start/stop function
    • The power distribution splits into 2 sub-panels allowing “comfort” loads to be selectively switched from inverter OR auto-disconnect in case of shower power loss
  • (2025) 4x 50A DC-DC Victron Orion XS smart chargers, 2x (100A) per engine to take advantage of the 120A alternators for safely charging the house LiFePO4 bank
    • This is enough generating capacity to run multiple AC units off of engines alone, great for passage making in shifts
  • (2023) 30A Victron DC-DC smart charger on 40A generator alternator for additional house charging

Air Conditioning:

  • (2025) 3x new Webasto 5k BTU ACs in Aft Stbd, Aft Port, and Bunk Bed Cabins
  • (2024) 2x new 10k BTU CitiMarine ACs in Fwd Stbd and Fwd Port Cabins
  • (2023) 1x 16k BTU CitiMarine AC in Salon

Comfort systems:

  • Victron Cerbo GX with touch screen for system monitoring and remote control
  • Victron Smart Shunt 1000A DC (new 2024) (oversized shunt allows for future increased solar and battery capacity)
  • Starlink Gen-2 wired for 12v converted  draws only 50 watts w/ continuous with type-N router
  • YoLink smart wifi integrated monitoring system tracking temp in each fridge and freezer, 3 smart smoke detectors, and smart leak detectors in all bilge and engine spaces
  • Vivosun variable speed wifi programmable temp and humidity controlled 210 CFM continuous duty ducted ventilation fans in generator and electrical bays
  • (2022) All recessed lights (about 70) upgraded to LED throughout the vessel


  • Stereo: (2024) Garmin Fusion MS-RA770 with 4 independent zones (3 used) including 8 Fusion marine speakers and 3 mounted volume/track/pause zone remote controls
    • (2024) Pioneer 1000 watt amplifier for fwd Fusion Zone 3 speakers
    • (2024) 26-inch ViewSonic smart TV in master cabin


Generator
  • 8KW Northern Lights M753W2 60hz single phase 110V AC generator with 15,000 hours
  • (2022) the generator was taken-out major service 
    • Clean and paint
    • Custom stainless frame / tray
    • Stainless exhaust elbow
    • New OEM voltage regulator
    • All mechanical injection and relay logic for easy of maintenance and reliability
  • Pairs perfectly with the 3x parallel multiplus chargers for rapid charging of the huge battery bank (2100ah LiFePo4 @12v) at 300+ amps with Victron Power Assist allowing for episodic large house loads all while keeping the generator at peak thermal efficiency of 6KW
  • Electric generator raw water lift pump, virtually maintenance free: Little Giant raw water lift pump replaces need for impeller
    • Same Little Giant pump is used for water maker raw water supply
    • Same Little Giant pump is also used for the Port and Starboard Air Con 
Engines
  • New 2026 50 Hours Yanmar 4JH57 57hp common-rail injection diesel engine on port side with 125A alternator with B25 control panel to match Starboard
  • Original Yanmar 4JH4E 53hp mechanical injection diesel on Starboard side with 125A alternator around 7500 hours (original Yanmar panel upgraded to B20. In 2025 meticulous preventative service/ partial rebuild. Head and valves fully rebuilt, cylinders deglazed, injectors rebuilt, injection pump rebuilt, coolant lines flushed
  • New 2025 throttle and transmission control cables replaced on both propulsion engines
  • Yanmar SD-60 sail drives for both port and starboard side:
    • (8/2025) replaced output propeller shafts for port and starboard 
    • (8/2025) replaced output shaft lip seals  port and starboard 

    • (2023) replaced port side clutches

  • 2x 3 fixed blade Aluminum props. 
  • Custom flush fiberglass boot covers for cleaner water flow along hull






Interior notes

Galley 

  • (2025) GE Profile Double Dish Drawer PDD415PYYFS split dishwasher allows running two independent loads simultaneously, perfect for variable sized groups aboard
  • (2024) Microwave
  • (2023) Modular wine rack for secure storage of 36+ bottles
  • Stainless galley countertops
  • Additional custom galley shelving for prep, pantry, and master cabin spaces
  • (2025) Weber Q3200 grill
  • 4 Burner gas range
  • Gasland Chef convention oven

Refrigeration

  • Multiple units allow for efficient and scalable fresh food and drink storage for small or large groups, this is approximately double the typical lagoon factory spec for this size vessel
  • ~10ft^3 dedicated freezer, ~12ft^3 dedicated fridge, 5.3ft^3 convertible fridge/freeze 
  • Two built in dual voltage 4.6 cu. ft. Dometic Freezers in port-side companionway
  • Dometic DC refrigerator 5 cu ft  in port-side companionway
  • Dometic DC refrigerator 4 cu ft  in cockpit
  • (2024) One 2-drawer fridge/freezer VIT DRW180AIXD4-DF (2 yrs old)
  • One Additional non-marine under-counter fridge
  • 100 lb/day Commercial Ice maker in Cockpit

Cabin notes

  • Bunk bed cabin head converted to storage / laundry / dive locker
    • Head removed / replaced with top-loading washing machine
    • Closet rods added for hanging BCDs and laundry
    • BCDs and regulators can be fresh water water rinsed and hung inside the head significantly improving the longevity and function of the dive gear vs the typical practice of stashing them in the bow lockers
    • Power dying effectively and efficiently accomplished using dehumidifier with damp clothing and dive gear hung up
    • Easy re-configured into adult size single bunk beds
    • Separate 5k BTU air conditioner can be ducted to either bunk bed space or salon or split between both

Heads and Plumbing

  • (2025) 4x New Jabsco Quiet-Flush electric heads with external Jabsco raw water pumps
  • (2024) 4x Commoderizer inline raw water continuous chlorinating / descaling systems keep the heads smelling perfect and the lines clean
  • (2024) 4x New Jabsco diaphragm shower pumps 

Propane

  • Tank locker relocated from factory location inside generator space to the fwd-stbd lazarette, new shelf installed in lazarette holds 3x 20lb tanks, space ventilated per ABYC
  • Propane galley controled solenoid and auto-shutoff
  • 7kg composite tank for grill
Additional Equipment

Scuba

  • YachtPro 65 110v continuous Duty scuba compressor with ~50 hours
  • 8-Tank rack on aft port stanchions and 8x custom fin and mask pockets allows for fast and organized gear stowage
  • 30’ extended remote fill hose with 4 tank fill manifold and gauge allows in-situ tank fills at the tank rack
  • 4 Aluminum 80ft^3 Dive Tanks 
  • 4 BCDs (2lg/2sm) and dive belts
  • Assorted snorkel gear


- (2024) 4 Bote Aero XL lounge chairs on the flying bridge

Disclaimer

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

See More
See Less

Inquire About this Catamaran

S

Featured Similar Catamarans