Lagoon 450F (Antigua)

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Asking: $485,000 (USD) Location: Antigua And Barbuda (Antigua)
S/V Dreamy is a Antigua And Barbuda based 2015 Lagoon 450 F Catamaran For Sale By Owner
This catamaran owner requires financial settlement only. No trades.
This seller is open to offers via CatamaranSite escrow.

S/V Dreamy is a 2015 Lagoon 450 Fly Bridge catamaran, for sale by owner.

We are ready to sell our lovely dream boat: S/V Dreamy. She is the perfect boat for a full time liveaboard family and it’s ready to sail around the world.

Not a hurricane damage boat. Bulkhead inspected and reinforced with Lagoon parts (and extras) for above standards, Onan Generator, AC (5 units), Water maker, New Manta Anchor 105lb (45kg), New B&G Radar (all B&G instruments), 05 new Solar Panels, New 4 lithium batteries, new child safety net and trampoline net to be installed, etc.

As we are liveaboard family, we have a fully equipped galley, including bread machine, Ice cream machine, blender, TV, etc. Each cabin has new memory foam mattress, AC, and a private heads with quiet electric toilets.

Dreamy is fully equipped and self sufficient to live aboard as we cruised the Caribbean with a family of 5 for the last 2 years. The galley accessories, bed mattresses, complete tools box set and extra parts will be included. The boat is located in Antigua on the hard for the Hurricane season and ready to set sail. We are very pleased with the performance, space, comfort, and reliability of all system in the boat during our live aboard experience. 


  • Bulkheads reinforced with Lagoon original parts shipped from France to SXM, the installation exceeds the requirements.
  • Air Conditioner/Heater for saloon and cabins (also heads)
  • 4 queen cabins with brand new memory foam mattresses
  • 4 electric heads (Jabsco quiet flush)
  • Hot and cold water
  • New B&G Radar (all B&G instruments)
  • 2x Yanmar engines 57hp SD60
  • 100LPH water maker
  • Onan Generator
  • 1000 liters diesel tank
  • Autopilot
  • 5 solar panels total 2200W installed 2022
  • 4 new lithium batteries 1200Ah (new 2022) with Victron inverter and charge controllers.
  • 3 gas burner and gas stove
  • 3 sink with hot/cold water
  • 2 (12v fridges)
  • Ice Maker
  • 1 (12v) freezer
  • LG microwave (oven)
  • New magna stainless steel BBQ (not installed yet)
  • Great audio system with in/out speakers
  • 42 in Flat screen TV
  • 500l water tank
  • Full batten /3 reefs main sail
  • Genoa and Main are in very good conditions, ready to set sail.
  • All sails operated from cockpit
  • Standing rigging checked in 2023
  • Lazy bag, bimini on cockpit
  • 105lb (45k) new Manta Anchor and Manta swivel.
  • Electric windlass
  • B&G instruments and autopilot
  • Epirb kit including PLBs (Personal Locator Beacons)
  • Life-raft for 6 pax
  • Swimming Ladder with sugar scoop, fresh water shower
  • All Electric winches
  • New trampoline nets (not yet installed)
  • New child safe nets (not yet installed)
Catamaran Name:S/V Dreamy
Model:450 F
Year Built:2015
Builder:Lagoon (France)
Designer:Marc Van Peteghem / Vincent Lauriot Prevost
Construction:Infusion molded with solid glass below the waterline. Balsa core hull and deck.
Loa:13,96m / 45'10''
Lwl:13,96m / 45'10''
Beam:7,84m / 25'9''
Headroom:6’ 8”
Draft:1,30m / 4'3"
Displacement:15,10t / 33296 Lbs
Mast Height:23,05 m / 75'8''
Galley Location:UP
Engines:2 x Yanmar 57hp SD60

Layout Diagram

Catamaran Inventory


  • White GRP with balsa sandwich core down to waterline
  • Solid GRP below the waterline and including keels
  • Infusion moulded


  • All cabins have private bathrooms with sinks, showers, and upgraded electric toilets w/ quiet saltwater flush


  • Large main salon with panoramic view (standing headroom 6'9")
  • Custom varnished Wood Dining Table
  • Bench seats with storage underneath (seats 6 people)


  • ENO 3 Burner Cooktop
  • ENO Oven
  • LG Microwave with oven and grill
  • Hot and cold fresh water


  • Cockpit cushions with 6 scatter cushions
  • Dining table
  • Waterproof speakers
  • 2 Concealed Propane Tanks
  • Additional fridge
  • Generous storage locker
  • BBQ Grill
  • •Locking sliding door
  • •Aeration hatch
  • •Direct access to helm station on starboard side


  • B&G chart plotter
  • B&G Autopilot
  • Depth sounder and speed
  • B&G Radar
  • Quick Digital Chain Counter
  • Full Engine Controls


  • Circuit Type: Direct Current 12V/Alternating Current 230V
  • Onan genset
  • 4 x 300 ah Lithium batteries (new)
  • Victron Charge Controller (new)
  • Victron Inverter 2000w
  • 5 x 440w solar panels (new)
  • Shore cords for power and aircon
  • Mobile Step Down

Deck & Hull

  • U-shaped foredeck seating area
  • Deck Shower (Hot/Cold)
  • Generator locker and extra storage under seating
  • Deck Light on Mast
  • Blue LED Lighting on Transom Steps, Cockpit, and Flybridge
  • Upgraded swim ladder at sugar scoop
  • •Access to Windless and Chain •Locker by Vertical Panel
  • •Electric winch

Sails & Rigging

  • Z Spar Mast
  • Main Sail and furling genoa in great condition and ready to set sail
  • Lazy jacks

Engines & Mechanical

  • 2 x Yanmar 3JH5E diesel engines with 3 blade props
  • Yanmar SD60 sail drives


  • Plastimo dingy with a Tohatsu 5hp outboard

Navigation Equipment

  • B&G instruments


  • 6 person liferaft
  • First aid kits
  • 3 flare guns plus various flares
  • 6 lifejackets

Anchor & Docking

  • Manta 105 lbs anchor
  • With manta swivel (2023)
  • Quick windlass


  • New trampoline
  • New cild safety net
  • New BBQ magma grill
  • New memory foam mattress
  • Antifauling applied Nov 2022
  • Inflatable kayak

Catamaran Photos