About this Lagoon 500
This 2011 Lagoon 500 features a 4-cabin, 5-head layout, making it an ideal choice for both family cruising and charter use. Built to US specifications, ‘Iron Siren’ has benefited from several recently done upgrades from 2024-2026 including standing rigging, running rigging, rebuilt engines, an 1800Ah lithium battery system, tender, solar panels, and updated Victron equipment. Currently booking charters in Staniel Cay, Bahamas, for the winter season, she presents an excellent opportunity for Buyers seeking a well-equipped cruising catamaran with charter potential. Additional charter information is available upon request.
Specifications
General
- Builder
- Lagoon
- Model
- Lagoon 500
- Year
- 2011
- Hull
- Fiberglass
- Status
- Active
Dimensions
- Length Overall
- 51 ft
- Beam
- 28' 0"
Tanks & Accommodations
- Fresh Water
- 1 (254 gal)
- Fuel
- 1 (254 gal)
- Cabins
- 4
- Heads
- 5
Engine 1
- Total Power
- 150
- Make
- YANMAR
- Model
- 4JH4-TE
- Type
- Inboard
- Fuel
- Diesel
- Hours
- 1261
- Power
- 75 hp
Engine 2
- Make
- YANMAR
- Model
- 4JH4-TE
- Type
- Inboard
- Fuel
- Diesel
- Hours
- 2265
- Power
- 75 hp
Full Description & Equipment
Layout & Accommodations
4 cabin, 5 head layout
Air conditioning
2024 Air conditioning water pumps
Galley
Galley:
Stove (2024)
Spectra watermaker (2025)
Air conditioning
4 burner propane stove
3 stainless steel sinks
Saltwater foot pump
Dishwasher
Deck & Equipment
Deck:
New trampoline
Lewmar anchor chain counter
All electrical winches have new gears
Two new winch engines
New windlass (2025)
Solar panel arch davits
Fortress anchor with 300 ft anchor chain
Aft cockpit enclosure
Electronics & Navigation
Navigation equipment:(2024)
Raymarine plotter Axiom 12 RV(
Raymarine Axiom 2 Pro 12 S
Raymarine VHF Radio 315
Radar
Ais
Raymarine EV ACU 400 Autopilot
Raymarine Wind gauge i60
Raymarine Depth gauge i50 (2)
Raymarine Speed gauge i50 (2)
Compass
Electrical, Power & Plumbing
Electrical equipment:
Mastervolt inverter 110 & 220
Shore power 220 Volt
Cummins Onan generator
Victron Energy Gerbo GX
Temperature Duo alarm ( electrical compartment
Victron Energy Orion XS 0 12Volt 50 Amp charger (2)
Victron Energy Smart Solar MMPT 150 85 controller (3)
4 Li Time 12 Volt 300 Ah batteries
Victron Energy Phoenix 12 Volt 3000 Inverter
4 *575 W solar panals
Solar panle arch(2026)
Water capacity: 253 gal
Fuel capacity: 253 gal
Shore power 220V/60Hz
Victron charger/inverter
Engine & Mechanical
Engines:
Saildrives rebuilt in 2024
2026 engine have been removed, engine room painted and cleaned
New engine wiring
Sails & Rigging
Standing and Running rigging:
Replaced in 2024
Harken furling
Harken mast cradles
Sail(s):
New main
New genoa
Additional Information
Hull:
Bottom painted (2024, to be done again in 2026)
Thru hulls replaced (2024)
Rudder bearing (2024)
Bulk heads checked
Safety equipment:
Fire extinguishers
Emergency breakers
Bilge alarm
Life raft 10 Pax (2024)
Bilge pumps replaced in 2024
Tender:
Highfield tender with console
Yamaha Four Stroke 40 HP
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.











