Lagoon 45 ft 450S 2018 YX0100000491

$469,000
Lagoon 45 ft 450S 2018 YX0100000491

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Lagoon 450S

Turnkey Bluewater Cruiser with Proven Reliability

Yacht Rocker -  a 2018 Lagoon 450S is a fully outfitted, four-cabin catamaran that has already proven herself on countless voyages. Unlike so many boats that have sat idle, this vessel has been consistently maintained, upgraded, cared for, and actively cruised—ensuring that every system is dialed in and ready to take her new owners anywhere in the world.

Yes, she has served in charter for a very short time prior to covid, (first owner only) and carries some decent hours on her Yanmar 57s—but those in the industry understand that’s a testament to her dependability and professional care. Engines that are run and serviced regularly often outperform those that have been left sitting, or barely used. For buyers looking for a turnkey, fully equipped cruising catamaran, the hours reflect use and reliability, not neglect. She is a must see vessel, to truly appreciate the current owner's immaculate care.

Yacht Rocker’s highlights include:

- Spacious 4-cabin layout ideal for family cruising or liveaboard comfort
- Powerful Yanmar 57 HP engines, meticulously maintained and serviced
- Extensive upgrades and equipment already onboard (ask for full list)

- Lagoon certified bulkhead reinforcement completed in 2022, and safety latch reinforcements in 2024

- Fresh water electric flush heads (4)

- New Highfield center console tender with 30 HP tohatsu engine

- Bluewater ready—no waiting, no long refits, just provision and go

- 120V and 230V service with Euro and US shorepower and appliance option

- Upgraded electronics, new wind anemometer, radar, windlass, anchor and chain plus more…. 

- Multi zone surround sound Fusion Audio system, iceco freezer for storage, fish cleaning stations, extra parts


This Lagoon 450S represents an opportunity to own a sought-after model that represents exceptional value in the current market, with the confidence of knowing she’s proven capable. For you, that means no waiting, no wondering. This is a boat with stories in her wake and reliability in her design. She’s loaded with upgrades, well cared for, and ready to set sail again. Whether its island-hopping in the Bahamas or BVI's, cruising the Caribbean, exploring the Keys, or crossing oceans, this is the catamaran to consider.

Features: Highfield center console w/30 HP (2025), New B&G Halo+/Zeus 3 electronics, climate control, 11 KW generator, 2.56 KW solar, 1,400 Ah lithium ion batteries, Marine Starlink, Iridium Go, Glomex WiFi/WeBBoat 4G/WiFi amplifier, security system, recent SeaDeck surfaces, recent bottom paint, folding props, new 3"cushions, salt water wash down, and fresh water shower on aft SB deck, and more.

Seller is happy to accomodate and compensate Buyer's Brokers.

Walk through video on our YouTube channel: https://youtu.be/YV0q9JiCSYw.

 
 
 
Location: 
Florida
Year: 
2018
Manufacturer: 
Lagoon
Model: 
450S
Length: 
45 ft
10 in
Beam: 
25 ft
10 in
Draft: 
4 ft
4 in
Clearance: 
75 ft
8 in
Displacement (lbs): 
33,290 lbs
Vessel Type: 
Multi-hull
Fuel Type: 
Diesel
Hull Material: 
Fiberglass
Fuel Capacity (US Gallons): 
275 gal
Water Capacity (US Gallons): 
138 gal
Holding (US Gallons): 
63 gal
General Condition
Deck / Superstructure (finish / metal): 
Good
Hull Sides: 
Good
Interior (wood type / condition / updates): 
Good
Bilge / Engine Room: 
Good
Bridge (hardtop / enclosure, helm / bench seats): 
Excellent
Bottom (barrier coat): 
Excellent
Other: 
SeaDeck surface installed in the forward cockpit, aft deck, helm station and sugar scoops (2023).
Layout / Configuration
Staterooms: 
4
Heads: 
4
Cockpit / Aft Deck: 
Large cockpit usable as a deck salon, protected by a hard top. Dining, BBQ, fish cleaning station, ICECO freezer (bench seat). Cushions (2023), new canvas enclosure, security system, custom stereo/speakers. Additional storage added.
Master Stateroom: 
Master/VIP guest staterooms with queen berths are aft in each hull with private heads. Fresh water flushing in heads/upgraded shower heads.
Other Staterooms: 
Guest staterooms with queen berths are forward in each hull with private heads. Fresh water flushing in heads/upgraded shower heads. Dual washer dryer combo.
Galley / Dinette: 
Large U-shaped galley.
Salon: 
Large main salon with panoramic view (standing headroom 6'9"). 48,000 BTU A/C (full-interior). L-shaped settee, large table on pedestals. Navigation station.
Galley Appliances
Refrigerator: 
2 x Cruis 130 drink stainless steel 4.6 Cu.ft. (2025)
Stove: 
Eno 3 burner propane
Oven/Microwave: 
Brandt/Panasonic
Vacuum: 
Yes
Washer / Dryer: 
Yes - Combo Unit
Other: 
Dometic pull out drink fridge aft deck (2025).
Entertainment Electronics
TV: 
In salon cabinet with remote
Other: 
Starlink - Marine Satellite Internet Glomex boat-wifi WeBBoat 4G & Wi-Fi amplifier (2022) Predict Wind Data Hub and Antennae (2023) Iridium Go satellite WiFi + Marine Antenna (2022) Custom Fusion Stereo, AMP, Subwoofer and speakers Salon, Helm front sitting area Flagship Marine Security System with sensors / alarm / remote 4 smoke/ CO alarm combo installed September 2023
Navigation Electronics
VHF: 
B&G V60 w/ handheld (2024)
Radar: 
B&G Halo 20+ (2023)
GPS / Chart Plotter: 
B&G Zeus 3 (2024)
Depth Finder: 
AirMar DST 810 - depth/speed/temp
Autopilot: 
B&G/Simrad
Water Temp or Tridata: 
AirMar DST 810
Compass: 
Plastimo Offshore 95
Other: 
NAIS-500 Class B AIS with NSPL-500 antenna splitter and GPS-500 GPS receiver(2024). B&G 2 x Triton MFDs. B&G VHF handset repeater at helm station. B&G WIFI module. Updated Navionics charts for Caribbean.
Deck
Canvas: 
Full helm and aft deck enclosures (2023)
Davit: 
Stainless davits
Dinghy / Motor: 
2025 Highfield Classic 360 w/Tohatsu 30 HP
Pulpit: 
Stainless/lifelines
Windlass: 
2024
Swim Platform: 
Sugar scoops
Deck Shower: 
Yes
Fresh / Raw Water Washdown: 
Yes
Life Raft: 
10 pax offshore approved SOLAS life-raft incl. grab bag, class A, certified 2022)
EPIRB: 
2 x Kannad hydrostatic EPIRB (2022 and 2023)
Other: 
Additional salt water washdown on SB aft sugar scoop. Underwater lights (2024).
Other Systems
Generator Size (KW): 
11.00KW
Generator Manufacturer: 
Onan
Inverter: 
Victron 5000 KW / Victron 3000 KW
Climate / Reverse Cycle AC: 
Dometic Cruisair A/C 48 000 BTU 220V for 4 cabins layout (aft Stateroom 2023)
Watermaker: 
Dessalator watermaker: 100 l/hr, 12/220v
Spare Props: 
yes 2
Bilge Pumps: 
Yes
Bow Thruster: 
No
Other: 
Flex-O-Fold folding props (2024-2025). Dual mode 120V/230V service (120V added by ABYC certified electrician 2023). 2.56KW solar (2,160 W bifacial panels (2022/24) + flexible panels, 1,400 Ah lithium ion batteries. 3x Victron SmartSolar MPPT controllers, 2x MPPTs (2022), 1 MPPT added 2024. Cerbo Ekrano GX Display (2024).
Engine(s)
Number: 
2
Manufacturer: 
Yanmar
Model: 
4JH57C
HP: 
57
Other: 
Copious spare engine parts and filters. Complete SailDrive maintenance and service 2025. Bottom new hard self-polishing anti-fouling 2024. Complete engine service/overhaul and generator service 2025. Steering cables and shift control box 2023. Gel Coat repair and polish - 2024 Outboard engine bracket on pushpit
Fishing Equipment
Other: 
Fish cleaning station port aft, fishing station on transom with custom fish cooler. Stainless steel rod holders and salon rod holder.
Sailing Equipment
Sails: 
Alpha Sails Fastnet cruising cloth full-batten mainsail and furling headsail
Winches / Hardware: 
Harkin manual (3), electric (2)
Other: 
2024 custom Zoom Sails Lagoon 450S Nylite 250/150 asymmetrical spinnaker with sock. 2023 main and head sail pack and zip bag with UV cover on genoa. 2024 reef line halyards and genoa sheets.
YX0100000491
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