2018 Lagoon 400 S2
$449,000
Boat in Fort Lauderdale, FL 33301 US
Built in 2018
400 S2
2 Engines (2x Yanmar)
39.3 feet
Diesel
Fiberglass/Reinforced
The Lagoon 400 S2 is designed for coastal or ocean cruises. La Boheme can comfortably accommodate 8 with her 3 cabins, elegantly fitted, spacious interior, and her cockpit and salon on the same level. La Boheme is exceptionally well-equipped, bluewater ready, off the grid owner's version. Highlights include 1400 watts of solar, 9kw Onan Generator & 900amps of Relion LifePO4 Lithium batteries. High levels of comfort with air conditioning/heating, watermaker, washing machine, 2 fridges, freezer, icemaker, & espresso machine. Excellent light wind sailing with large sailing inventory to include code zero & asymmetric spinnaker.
La Boheme is en route to Fort Lauderdale Fla. and available for viewing early June.
Recent Upgrades/Refits:
--New Trampoline (2025)
--B&G Zeus 3S 12" Chart plotter (2026)
--B&G Triton 2 Digital Displays (2026)
--B&G Wind Sensor 508 (2025)
--DST-810 Thru-Hull Transducer (2025)
--Harken 46 Electric Winch Controls (3) (2026)
--Daewoo Mini Washing Machine (2025)
--Self Actuating Fire Extinguishers, Engine compartments (2025)
--Airlock Ionic Air Purifiers (3) (2026)
--Sony Marine Stereo speakers for cockpit -2X(2026)
--32" HDTV and Soundbar (2026)
--Ring Solar-Powered Wifi Security Cameras (2) (2025)
--Starlink Gen 2 Dish and Router, mounted
--Iridium GO! (2022)
Sails & Rigging
--Fully battened Dacron square-top mainsail
--Asymmetrical spinnaker gear (w/bag)
--Bowsprit-mounted Code 0 w/continuous furler w/sailbag
--UK Sailmakers Asymmetrical Spinnaker w/Snuffer
--New Running Rigging (2026)
--Spinnaker and Code 0 halyard
-- ISTEC Parasailor w/snuffer
-- ISTEC Parasailor gear (w/bag)
--Furling genoa with anti-UV protection strip & Facnor furler
--Lazy bag with cover & lazy jacks - graphite
--Tri radial Code Zero with Karver K4 furler
--Mainsail and Genoa bag
--Mainsail sheet led back to helm with adjustment pulley and traveler on rigid Bimini
--Reefing lines (1,2,3)
--2 adjustable Lazy-Jacks at foot of mast
--2 winch handles with handle casing
Engines/Genset
--Engines-- 2 x 45 hp (Yanmar 4JH45) ~2200 Hours
--Pair of 3-blades folding propellers for Yanmar
--2 x Yanmar SD60 sail drives
--Onan genset 9kva 220v / 50hz + cocoon
--Soundproofing on cabin bulkheads in engine compartment
--Air intake through rear panel
--12V extractor fan
-- 1x 12V Optima 900A AGM starter batteries per engine
Electronics and Navigation
--B&G Navigation Pack
--B&G Zeus 3S 12'' display at helm station (2026)
--B&G wifi module
--B&G NAC-3 Autopilot Computer (new 2023)
--(2x) B&G Triton2 display units (new 2026)
--B&G Halo20+ Radar
--B&G AIS-500 transponder
--B&G V20s VHF Radio
--2nd h50 handset at helm station for vhf B&G
--Garmin GPSMAP 86 handheld Navigation/GPS device
--Airmar DST-810 Smart Transducer (new 2025)
--Fusion AM/FM, Bluetooth enabled radio
--Waterproof cockpit speakers
--Starlink with external pole mount (Optional)
--Iridium GO! w/external mast mounted antenna (new 2026)
Electrical
-- 1400w Solar: (4x) 335w panels + (3x) 140w flex panels (new 2023)
--4 x 335w Sunforte rigid solar panels (12v & 220v/50Hz)-
--3 x 140w Solara flexible solar panels (12v & 220v/50Hz)
--2 x Victron 150/100 bluetooth solar controllers (2024)
--Victron BMV-702 B/T Battery Monitor
--900ah Relion lithium house batteries
--Marinco 2000w DC-AC converter
--1000w sine inverter to run 110/120v appliances (2024)
--2 x Optima starter batteries
--Cruisair a/c 44000 btu 220v - 3-cabin version
--USB sockets in the cabins (x4)
--2 x shore power circuits (1 for ac, 1 for domestic)
--40amp battery charger for domestic circuit
--220v/50Hz Shore power cord
--Battery charger for starter batteries
Plumbing
--Watermaker 100l/h (26us gal/h) dessalator duo 12v & 220v
--Quiet flush jabsco electric toilets
--Hot water tank (80L quick)
--Deck wash pump sea water / fresh water
--2 x bilge pumps with independent bilge alarms
--Manual bilge pumps
--2 freshwater tanks (2 x 300L / 79US Gal)
--Foot pump sea water
--Freshwater dock inlet
--Cockpit Shower
--Acuva UV Drinking Water Purifier (99.9%)
Owner's Stateroom
--Spacious owner's hull with luxurious master berth
--Entrance headroom - 6'6"
--Desk and and tabletop storage
--Lots of cabinet & fiddled shelf storage, including a hanging locker
--Massive owners ensuite with head and separate shower
--Daewoo mini washing machine
--Six 12V overhead lights
--Two 12V reading lights on the ceiling
--Updated indirect lighting, fans and USB socket
--"Semi-island" bed with front & side access
--Leather bulkhead organizers, storage furniture
--Drawer under bed
--Access to battery switches
--Two hanging lockers
--Cabinet with shelf
--Access to emergency escape hatch
--Three opening deck hatches with blinds
--Opening starboard hull curtain
--Large fixed window with curtain
--Desk with seat
--Locker with shelves on outboard side
--Locker pre-fitted for washing machine
--High cabinet with four doors on outboard side
Owners Head
--Standing Headroom-6'5"
--Three 12V overhead lighting
--Holding tank with gravity drain/deck pump out
--Fiberglass wash basin with hot/cold mixer tap
--Low locker with shelves
--Opening deck hatch
--Large one-way fixed window with curtain
--Cabinet with four doors and mirror above wash basin
--Light on the cabinet
--Chrome double towel hook
--Chrome towel and toilet paper holder
--Separate shower stall
--Opening port hole
--Shower head holder
--Shower sump pump with wall-mount switch
--Hot and cold shower mixer tap
Bow port cabin
--Headroom: 6.5"
--Lighting with 2 x 12V spotlights
--2 x 12V spotlights at headboard on ceiling
--Double bed 6.2"
--Drawer and two storage units on front of bed
--1x under-bed storage unit
--Storage at foot of bed
--1x wardrobe
--1x deck hatch with shade
--1x opening hull porthole with privacy curtain.
--1x large hull window with privacy curtain
--1x large deck hatch with Oceanaire Skyscreen shade/bug screen
Stern port cabin
--Headroom: 6.5"
--Lighting with 2 x 12V spotlights
--2 x 12V spotlights at headboard on ceiling
--Front and side access bed, 2.00m x 1.44m x 1.00 at foot
--Drawer under bed
--Battery isolating switch accessible behind door on front of bed.
--Bedside unit on port side
--1x Wardrobe
--1x round deck hatch with blind
--1x opening hull porthole with privacy curtain.
--1x large hull window with privacy curtain
Port Head
--Two 12V overhead lighting
--Standing headroom - 6'7"
--Raritan Engineering Elegance fresh water toilet
--Holding tank with gravity drain/deck pump out
--Fiberglass wash basin with hot/cold mixer tap
--Separate shower stall
--Fiberglass grate in shower
--Shower head holder
--Chrome towel holder
--Chrome double towel hook
--Shower sump pump with float switch
--Opening deck hatch with blind
--Toilet paper holder under wash basin
--Cabinet with two mirrors and shelves
Galley
--12v Vitrifrigo refrigerator with freezer
--12v Isotherm shelf freezer
--12v Engle drawer fridge/freezer combo
-- 3 Burner ENO LPG Stove
--110v GE microwave oven
--220v DeLonghi espresso maker
--220v Bread maker
--220v Vonshef Blender
--Goose-neck flexible kitchen faucet
Salon
--Custom made forward hatch mosquito screens
--Seating for 6 with table
--Adjustable table for large sleeping / sitting area
--Divided under bench seat storage area
--Navigation station and desk with B&G VHF Radio
Helm Station
--Engine throttle controls
--Engine control panels
--Compass
--Leather covered steering wheel with brake
--Double helm seat with dark grey cushions
--Access steps from cockpit with stainless steel handrail
--Line storage bag
--Foot rest
Cockpit
--New cushion upholstery (2021)
--Aft cockpit cushions - dark grey
--Cockpit floor in teak
--Cockpit fridge 12v (17gal)
--Outboard engine bracket on pulpit
--Cockpit coffee table with cover
--Cockpit enclosure with windows - graphite
--Cockpit Cushions (2025)
--Roll-up shade enclosure for the cockpit area
--Loftnets Black Trampoline (2024)
--New bow pulpit seats (2025)
Deck Hardware
--Bowsprit
--3 x 46" Harken 2-speed electric winches with foot controls
--1 x 40" Harken electric winch for davits
--1 x starboard manual sheet Harken winch
--Rocna 33kg anchor
--Quick AL3 1000w Windlass (new 2025)
--Delta 25kg kedge anchor
--Self-bailing cockpit
--Guard rail SUP rack
Anchor/Docking
--Rocna 33kg [73lbs] anchor with 230ft of 10mm chain (new 2023)
--Spare Delta anchor with 30 feet of 10mm chain and 150 feet of rode
--Mantus bridal (new 2025)
--Mantus M2 anchor swivel and hook (new 2025)
--Quick AL3 1000w Windlass (new 2025)
--8x inflatable fenders (new 2025)
--6x heavy-duty docking lines
Exterior Comfort Equipment
--Helm station canvas Bimini with window and bimini sides - graphite
--Custom hatch & steering wheel covers
--Pulpits with wooden seats
--Full coverage Lagoon helm dodger with vinyl windows
--Custom modified helm seat
--2 Stainless Fishing Rod Holders
--3 Coolaroo deck shades
Safety Equipment
--Jordan series drogue with custom heavy duty mount points
--Lifesling II MOB PFD in White Rail Bag
--ACR Global Fix Pro EPIRB w/GPS
--Viking Pro Self-righting 8-man liferaft (recertified 2026)
--2X Spinlock Offshore life vests+ standard life vests.
--Flares
--Emergency Tiller
--Searchlight
--Dan buoy
--Horseshoe buoy
--12v Ship's horn
Tender/Dinghy
--Highfield 340 Cruising Tender /anchor locker
--Aluminum double floor, fuel locker, mounted Racor fuel filter
--Swim ladder, anti-UV wrapped bumper
--Honda 20HP outboard w/canvas cover
-- Racor Fuel Filter in tender fuel tank locker
Misc Gear
--Swim ladder
--Outboard Engine Brackets
--Many tools, spares & stainless steel hardware in tool boxes
--Compass
--Transducer- depth sounder, speed
--Fusion USB Player + 2 upgraded Monitor loudspeakers in salon
--Portable air compressor with15m air hose
--Qualisports Folding Electric Bike (included)
--Standup Paddleboards x 2
--Mask, snorkel and fins x 6
--Inflatable 2-person kayak
Price History
| Date | Event | Price |
|---|---|---|
| 5/19/26 | Initial price | $449,000 |
2018 Lagoon 400 S2 Video Tours
Overview from around the web 2018 Lagoon 400 S2
Customers are consistently praising the 2018 Lagoon 400 S2 for its impressive blend of comfort, performance, and functionality
Many appreciate the spacious interior, which features a modern design with large windows that flood the living area with natural light. The open-plan layout allows for easy movement and socializing, making it ideal for families and groups. Sailors have noted the outstanding sailing performance of the Lagoon 400 S2, highlighting its stability and responsive handling. The powerful rig and efficient hull design ensure enjoyable and safe sailing experiences, even in varying wind conditions. Additionally, owners love the ample outdoor space, with multiple lounging areas on the deck and trampoline, perfect for relaxation or entertaining. The well-equipped galley and comfortable cabins also receive high marks for practicality and style, making long voyages pleasant and enjoyable. Overall, the 2018 Lagoon 400 S2 is often recommended for its versatility, ease of use, and a perfect balance between luxury and performance, making it a favorite among both seasoned sailors and newcomers alike.
The Biggest Pros and Cons
2018 Lagoon 400 S2 Overview The Lagoon 400 S2 is a standout in the world of cruising catamarans, renowned for its sleek design, spacious interiors, and performance capabilities. Whether you're an avid sailor or a leisurely cruiser, this catamaran offers a perfect blend of comfort and efficiency.
Pros
Spacious Living Area: The Lagoon 400 S2 features an expansive living space with a bright and airy salon that seamlessly connects to the outdoor cockpit, making it ideal for entertaining or enjoying family time on the water.
Versatile Layout: Its layout offers various configurations to suit different needs, with multiple cabin options that can accommodate families or groups of friends comfortably.
Excellent Performance: Designed for both speed and stability, the Lagoon 400 S2 combines a powerful sail plan with a lightweight hull, providing impressive performance under sail, even in challenging conditions.
User-Friendly Design: With well-thought-out features such as a raised helm station, easy access to sails, and efficient use of space, this catamaran is designed for ease of handling, perfect for both novice and experienced sailors.
Ample Storage: The storage solutions on board are practical and plentiful, ensuring that you have enough space for gear, provisions, and personal items to make your journey more enjoyable.
Energy Efficiency: Options for solar panels and energy-efficient appliances allow for sustainable cruising, minimizing reliance on generators and enhancing your experience on the water.
Cons
Initial Cost: The Lagoon 400 S2, being a premium catamaran, comes with a higher price tag which might be a deterrent for some potential buyers compared to monohulls or older models.
Maintenance: Like all vessels, the Lagoon 400 S2 will require regular maintenance and upkeep, particularly for the sails, rigging, and other systems, which can be time-consuming and costly.
Sailing Feel: Some traditional sailors may find that catamarans, including the Lagoon 400 S2, can lack the same "sailing feel" as monohulls due to their different balance and performance characteristics.
Draft Considerations: With a larger draft compared to some monohulls, the Lagoon 400 S2 may not be suitable for shallow waters or certain destinations, potentially limiting cruising options.
Wind Performance: While the Lagoon 400 S2 performs well in a range of conditions, it may not be as quick or responsive in light winds as some dedicated racing catamarans. ### Conclusion The 2018 Lagoon 400 S2 is a modern cruising catamaran that offers a balance of comfort, performance, and versatility. It is well-suited for those looking to explore the seas with family or friends while enjoying ample living space and ease of handling. While there are some considerations regarding cost and maintenance, its advantages make it a compelling choice for many cruising enthusiasts.
Made For
The 2018 Lagoon 400 S2 is designed for sailing enthusiasts who seek a perfect blend of comfort, performance, and innovation. This catamaran is ideal for families or groups of friends looking to explore the open waters with ample living space and stability. It attracts both seasoned sailors and newcomers, thanks to its user-friendly design and impressive sailing capabilities. Its spacious deck and bright, airy interior make it suitable for leisurely cruising or extended voyages, while the well-equipped kitchen and comfortable cabins ensure that every journey is relaxed and enjoyable. Whether you're planning a weekend getaway or a longer adventure, the Lagoon 400 S2 is tailored for those who appreciate quality craftsmanship and a luxurious sailing experience.
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 2018 Lagoon 400 S2 | |||||
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| $449,000 | $450,000 | $469,000 | $469,000 | $410,000 | $499,900 |
| Fort Lauderdale | Saint Petersburg | Fort Lauderdale | Fort Lauderdale | Cape Coral | Fort Lauderdale |
| 39' | 42' | 42' | 42' | 42' | 45' |
| 24' | - | - | - | - | - |
| 4' | - | - | - | - | - |
| Yanmar | YANMAR | Yanmar | YANMAR | Yanmar | YANMAR |
| 45 hp | 57 hp | 57 hp | 45 hp | 57 hp | 56 hp |
| 18 | 58 | 89 | 107 | 100 | 303 |
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Meet the Broker
Address
Boat Location
Contact The Multihull Company about 2018 Lagoon 400 S2
15 Lockwood Drive, Charleston, SC, 29401
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