Lagoon 450

Additional Units Included

• 2023 Highfield 380CL

Complete Description & Inventory

Exterior & Deck
Three words: versatility, space, and sailability. The Lagoon 450 nails all three. Its size often flies under the radar because people assume “450” means it’s just a 45-foot boat, lumping it in with others like the Leopard 45 or Helia 44. But the reality? The Lagoon 450 is 45 feet 10 inches long which makes it more like a 46-foot catamaran. And here’s the kicker: it’s even a full foot wider than the popular Leopard 45.

When you compare the beam (width), the 450 comes in nearly 1 foot 6 inches wider than anything else in the 45-foot class. That added width, stretched across the full length of the boat, translates to a massive amount of extra space—saloon, cockpit, storage, heads, showers, deck… it all feels bigger, because it is. All that coupled with the very practical use of the flybridge deck space and you have the most versatile and spacious boat in its class. It’s the boat that becomes the go-to for all your buddy boat hangs and dinner gatherings!

That wider footprint also means more comfort at sea. She’s stable, spacious, and surprisingly smooth under sail. And speaking of sailing: the Lagoon 450 sails just as well, if not better, than most of its peers. It’s a cruiser’s boat through and through, with great handling and a layout that makes passagemaking feel effortless.

Oh, and here’s something most people overlook: the 450 draws just 4.3 feet. That’s shallower than most other boats in its category, which means you can tuck into those dreamy anchorages that others can’t reach.

Salon & Galley
The galley on Silvi Squad is truly one of a kind amongst Lagoon 450’s. In 2023 a full galley refit transformed the space into an open, bright, functional, and genuinely enjoyable place to cook. The engineered marble countertops bring a clean, modern feel with bright white surfaces that open up the space. The counters were extended a couple inches to add more counter space than stock. The three very small factory sinks were replaced with a large basin sink paired with a smaller drying sink, an efficient induction cooktop (with a backup still in the box for redundancy) and added ample storage throughout. Cooking is a massive part of what makes a great boat-life experience and this very practical and workable galley makes that possible!

The design of the 450 was so far ahead of it’s time, it has remained timeless. The flow from the cockpit to the salon and all the inside/outside space for lounging, hanging, cooking, and serving is a small part of what has made the Lagoon 450 one of the worlds most sold catamarans of all time.

Starboard Cabins & Heads
The best layout for families! Don’t mistake this for a “charter version”. When the first family ordered it they wanted a 4 cabin model so it has some unique live-aboard features that charter versions do not have, like extra storage. The starboard hull aboard this Lagoon 450 has been thoughtfully configured for real family cruising. It offers two private cabins each with loads of storage, connected by a long, quiet hallway that creates genuine separation from the salon and port hull.

Stepping into the aft cabin, you’re greeted with a full queen berth, generous storage, and an en-suite head with a separate shower. Natural light, ventilation, and privacy make it a comfortable retreat after long passages or full days at anchor. Moving forward down the private hallway, you’ll find the tapered queen berth in the forward cabin with its own full head. For guests or older kids, this layout provides independence and quiet from the rest of the boat.

Because this vessel was outfitted intentionally for family, off-grid cruising, the forward shower stall has been converted into a dedicated deep freezer space. For serious liveaboard families and long-range cruisers, cold storage is literally freedom. The added freezer dramatically expands provisioning capability. Stock up on proteins before remote passages, take advantage of bulk buys in lower-cost ports, and reduce marina runs and reliance on staying near cities so you can stay out longer, comfortably. No permanent changes or modifications were made to the shower so if you’d prefer to have the shower available, simply remove the deep freezer and turn the water on.

Many Lagoon 450 owners discover that four separate showers are unnecessary for private use. Converting one into deep storage is a practical move for full-time liveaboard priorities.

Port Cabins & Heads
The port hull has been configured as the ideal owner’s side, with the aft cabin offering the most storage onboard and the longest private hallway, creating excellent separation and making it the natural master stateroom. The en-suite features a spacious walk-in shower with shower door for added comfort during extended cruising. Beneath the hallway sole (floor), the watermaker is neatly installed with controls easily within reach, keeping systems accessible, quiet, and out of the living space.

Forward, the tapered queen berth provides space and comfort along with generous storage. This cabin also houses a brand-new 7kg washing machine in a dedicated cabinet, a major upgrade for liveaboard convenience. The forward head includes additional drawer storage in the shower space, currently used to expand pantry capacity for off-grid cruising.

Engines & Mechanical
One glance at the engines and generator, and you know the story. This is not a hard-run charter vessel. It is an owner-maintained cruising boat. There's a big difference. Oil and filters have been changed consistently at manufacturer-recommended intervals, and routine service has been performed proactively rather than reactively (maintenance log available). Both engine rooms are clean, dry, and free of corrosion, reflecting careful oversight and preventative maintenance rather than deferred upkeep. Engine and generator hours remain notably low for her age, underscoring light private use and responsible ownership. 

Upgraded Off-Grid Electrical System 
This vessel is fully off-grid capable, powered by a top-tier suite of Victron hardware and industry-leading components throughout. She’s equipped with 3,000 watts of bifacial solar panels mounted to a massive stern solar arch. This not only gives the panels the best unshaded view of the sun all day, but also makes an incredible “patio cover” to keep the elements out of the cockpit. The solar is routed through Victron MPPT controllers, charging a hefty 1,000Ah lithium battery bank made up of USA-made Battle Born Batteries. Occasional shortfalls in solar charging on cloudy days are quickly made up for using the powerful and reliable Cummins Onan 11kW generator, which can handle nearly all major loads running at the same time if needed.

At the core of the system is a powerful 5kW Victron Quattro Inverter/Charger, giving you seamless power to all onboard systems. The entire boat has been wired to run exclusively off the inverter if desired—including the air conditioning, washer/dryer, watermaker, water heater, induction cooktop, electric oven, and more. Shore power optional! You’ll notice the genset hours are extremely low for the year as a result of this high producing power plant.

The Victron Cerbo is the brain that ties it all together. It allows you to monitor every detail of power usage from the Victron GX Touch 50 display or directly from a smartphone/tablet. With Starlink connected, you can even see the electrical system status from anywhere in the world if you leave the boat!

In practical terms, the system performs exactly as designed for full-time cruising. Morning battery state typically sits around 60 percent and returns to the mid-80s by late morning under normal sun conditions. High-draw systems such as the watermaker and water heater can be operated mid-day while solar input continues to replenish the bank, with full charge routinely achieved by mid-afternoon. The result is true autonomy and highly reduced generator dependence.

This is a European 230V/50hz vessel, but is adaptable to American 240v/50hz/50A shore power. There are step down transformers on board that convert 230v to 120v so US appliances can be safely used. Keep in mind, most of the world runs on 230v/50hz so it turns into a big bonus when you leave the states!

Electronics & Communications System
The vessel is equipped with a full suite of recently upgraded Raymarine electronics (2022-2024), highlighted by the addition of a Raymarine Axiom 12 MFD at the salon navigation station, fully networked to the helm display. This upgrade allows complete system control and monitoring from inside the saloon, including charting, radar, and autopilot functions via the Raymarine Smart Remote. Combined with the Lagoon 450’s excellent salon visibility, the nav station becomes a highly functional watch station, offering clear sightlines while maintaining full access to radar and navigation data for night passages or adverse conditions. Our sail plan in bad weather was always to drop all sails and go enjoy the calmness of the saloon and nav station.

Dinghy & Outboard
Upgraded to a 2023 Highfield 380 Classic aluminum RIB paired with a 2022 Suzuki 25hp 3cyl outboard. This oversized tender planes easily with 6-8 people and gear. This was a $12,500 upgrade that you won’t have to worry about for a long time. It’s ideal for all day exploring, loads of provisioning, and being able to cover long distances with speed. It’s your second vehicle, as important as the boat, and it’s a good one. Custom protective chaps added in 2024 to protect the ribs from the sun.

Flexofold Props
The vessel was upgraded in 2024 with 3-blade folding Flexofold propellers, providing a significant performance boost over the standard factory setup. Under power, these propellers deliver much higher thrust and improved maneuverability.

When under sail, the blades fold to drastically reduce underwater drag. This allows the boat to maintain higher speeds and better efficiency in light wind conditions. Additionally, the folding design eliminates the noise and mechanical wear caused by fixed propellers that constantly rotate the transmission while the boat is moving. This results in a quieter cabin and a longer lifespan for your drive train. 

Survey
A comprehensive out-of-water survey was completed in July 2025 by a reputable marine surveyor. The full report is available for review with serious inquiries following a initial vessel viewing or discovery call.

Bulkheads
The Lagoon-issued bulkhead reinforcement service bulletin was professionally completed by an authorized Lagoon service facility. The official Lagoon certification is available, along with photos showing some of the the process and clear shots of the exposed bulkheads, which were in good condition prior to the reinforcement. This work was done proactively and by the book as soon as Lagoon issued the recall, so the next owners can sail confidently knowing this common concern has been addressed.

Showing Location & Showing Details
Silvi Squad is located in Brunswick, GA. There are two great airport options to fly into for access. JAX is about a 1hr drive to Brunswick and SAV is 1 hour 15 mins. Please reach out to schedule a showing!

Complete Specs/Equipment List

Boat

• Model: Lagoon 450F 
• Year: 2013 
• Layout: 4 Cabins / 4 Heads  
• Flag: USA

 

Tankage

• Water: 139 gallons across 3 tanks
• Diesel: (2) 500 Liter tanks  (approx. 264 gal total) 

 

Interior & Comfort

• 4 cabin / 4 head layout
• Extensive galley refit in 2022
  -(engineered marble countertops, large sink + drying sink, induction cooktop,
  electric oven + propane oven for redunancy, pull down style kitchen faucet)
• Wash Machine (2025)
• 5 Dometic Cruisair Air Conditioners (one for every room each with their own thermostat)
• Salon dining table removed to open up the living space (stowed and available)
• Both 220v/50hz and 120v/60hz appliances compatible
• Forward facing nav station with full chart plotter, wind/depth instruments, auto pilot control 
• Dimmable lighting in salon and aft cockpit (2022)
• 42” Flat screen TV (2023)
• 2 fridges & 2 freezers (one is a deep freezer-cruising gamechanger!)
• Deep freezer added 2024
• Both 12v fridges and one 12v freezer were replaced in 2022 with top of the line 12v Isotherm
  with extra ventilation added for more efficient cooling 
• Microwave
• Plumbed for a dishwasher 
• All interior and exterior cushions replaced 2024

 

Mechanical

• Engines: 2x Yanmar 54hp 4JH5E diesel engines (low hours: 3,325) 
• Saildrives: SD50 Saildrives with Gideon Upgrade Kit installed on each.
  Regularly serviced and cone clutches maintained. Lower seals replaced with
  upgraded Gideon dual lip seals summer 2024.
  (2 entire backup cone clutch assembly’s in stock for redundancy and another set of seals) 
• Propellers: Flexofold 3-blade folding props (2024)
• Genset: Onan Cummins 11kW generator (low hours: 3,120, dedicated start battery
  w/ Victron Blue Smart 15amp Charger)

 

Electrical Systems

• Voltage: 12V DC / 230V AC (50Hz)
• Solar: 3,000W bifacial solar array (Victron MPPT controllers) 
• House Battery Bank: 1,000Ah Battle Born lithium battery bank
• Inverter: 5kW Victron Quattro inverter/charger 
• Additional Charger: Victron Phoenix Smart Charger 50amp 
• Victron Cerbo & GX50 Touchscreen (connected to WIFI so you can see battery/solar/charging
  status from anywhere in the world) 
• Entire boat wired to run fully off inverter (including aircons, washer/dryer, water heater,
  watermaker, and galley appliances) 
• 220v/50hz Electrical (aircons can run on USA 220v 50hz/60hz) 
• 220v to 120v step-down transformers for USA powered appliances
• Lumitec Seablaze X2 underwater lights (blue & white)

Water & Plumbing 

• Watermaker: Dessalator Duo 100L/30gal per hour 12v/220v
  (rebuilt 2023 and very reliable, spare AC motor and other parts in stock) 
• Jabsco Quiet Flush electric heads x4 (all seals and components maintained and replaced)
• Toilet discharge hoses all replaced 2022
• Quick 60L/15.8gal water heater
• All thru hull valves regularly excercised
• Black tank thru hull valves replaced 2022
• Aircon thru hull valves and fittings replaced 2024
• SD50 thru hull valves replaced 2024

Electronics & Navigation

• Raymarine Axiom 12rv Chartplotters x 2 (2024)
• Raymarine Raydome HD Color Radar (2022)
• Raymarine P70s Autopilot Controller (2022)
• Raymarine Ram Mounted Hydraulic Autopilot
  (the best type for redundancy – if you loose steering you can steer with the auto pilot)
• Raymarine i70s Multifunction Instrument Display (2024)
• Raymarine i70 Multifunction Instrument Display x2
• Raymarine Ray63 VHF (2022)
• Fusion MS-RA70NSX Stereo with new fusion speakers in cockpit, flybridge, & saloon (2022)
• Vesper XB-8000 AIS w/ NMEA Wifi Bridge (2022)
• Wired for Starlink with mount installed (bring your own Starlink)

Sails & Rigging 

• New standing rigging by The Yacht Rigger, FL (2024)
• New full roach main sail from Ullman Sails (2023)
• Current genoa is original in good working condition. New sunbrella UV cover 2022.
  (Additional backup genoa in stock.) 
• Istec Parasailor light wind sail
• All running rigging replaced 2022/2023

 

Deck

• Custom oversized fiberglass flybridge hardtop 
• New top of the line Sunrise Yacht Products 3/8” offshore UV treated trampolines/nets (2024)
• Deck shower on STBD sugar scoop
• Jabsco deck mount quick release hose for stern washdown and port side showering
• Forward wash down quick release hose with ability to switch between salt or fresh water rinse
• Custom rear cockpit partial enclosure to keep sun & rain out, all sides except stern
  (solar arch provides ample protection off stern)
• All winches have always had custom canvas winch covers on them to protect from sun/elements
• All hatches have always had custom canvas covers on them to protect from sun
• Both forward salon hatches completely replaced (2024)

 

Anchoring Equipment

• Mantus 85lb M1 Anchor & Mantus swivel (lots of backup Mantus hardware)
• New Quick 1700w anchor windlass including base, gearbox, & motor. (2025)
  (Additional 1700w motor and extra motor brushes in stock for redundancy)
• Upgraded 1/2” (12mm) anchor chain (2024)
• Wireless remote upgrade for anchor windlas

 

Dinghy & Safety

• Tender: 2023 Highfield 380 Classic paired with a 
• Outboard: 2022 Suzuki 25hp 3cyl outboard 
• Accessories: Custom Chaps, dinghy anchor, extra gas tanks 
• EPIRB (will need to be transferred into new owners name & MMSI)
• 8 man life raft (needs serviced/inspection)
• Current fire extinguishers, flares & signaling equip
• Ditch bag
• Lots of offshore rated inflatable PFD’s 
  
  **Disclaimer : The Cruisers 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.

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.