Lagoon 51

1,421,465 Tax Not Paid  


  • Make Lagoon
  • Model 51
  • Year 2023
  • LOA 51ft/16m
  • Class Multihull
  • Hull Glass Reinforced Plastic
  • Keel Multi-Hull
  • Rig Sloop
  • Engine Twin Diesel
  • Drive Sail Drive
  • Layout Aft Cockpit
  • Berths 8
  • Cabins 4
  • Aft Cabins 2
  • Ancasta Ref 37867
  • Name Lagoon 51


Brand new Model. The Lagoon 51.
Mast has moved forward giving a larger, more well laid out flybridge, sun pads and gives a more open saloon with unencumbered views. Transoms have been extended and widened making easy safe access, plus gives you a lovely beach deck with the hi-low tender platform all one level.

This specification is for a very well-equipped Owner's version with a full owner's suite occupying the starboard hull including cabin, heads, and dressing room. The port hull has three double cabins and the central sections are dedicated to the generous saloon and galley, with a large aft cockpit. Yanmar 80hp engines, folding props, Full B&G electronics, the elegance package, aircon, generator, composite flybridge bimini, tender-lift platform, and cockpit enclosure are notable entries on the inventory. Part exchange possible. Marine finance is also available through monthly or quarterly payments with fantastic interest rates through our contacts at SGB.
For further details on this model please contact Ancasta Brighton on +44(0) 1273-673232 or email [email protected] we would be delighted to help.

360 Tour



*New Model*
Launch April 2022

Example specification.
Architects by VPLP Design
Exterior Design by Patrick le Quément
Interior Design by Nauta Design

GRP Hull and deck
Polyester and high-quality anti-osmotic resin infusion laminated
Balsa core in hull, with solid laminate under waterline
Balsa core in bridge deck and deck
Interior finish in Alpi Walnut with Asburgo (light grey oak) floors

LOA:..............15.35m / 50’35’’
Length:..........14.31 m / 46’1’’
Beam:............8.10 m / 26’7’’
Air draft:.........23.53 m / 77’2"
Draft:..............1.38 m / 4’6’’
Displacement:19.914 T / 43,910 Lbs

CE Certification: A 12 - B 14 - C 20 - D 30

All figures are approximate


White aluminum canoe boom and white painted mast with sail cover in Dark Grey
2 spreader rig
2 encased cap shrouds
2 encased lower shrouds
2 shroud chainplates
2 forestay chainplates
1 forestay with furler for self-tacking jib
Adjustable lazy-jacks
Deck light on mast
Code 0 rig and pole (code 0 sail not included)

Upwind sail area (std mainsail) 150 m² / 1,615 sq.ft.
Upwind sail area (square top mainsail) 153 m² / 1,647 sq.ft.
Fully battened mainsail 97 m² / 1,044 sq.ft.
Square top mainsail (option) 100 m² / 1,076 sq.ft.
Genoa 53 m² / 570 sq.ft.
Code 0 (option) 101 m² / 1,087 sq.ft

All-electric flybridge winches and Harken line feeder in lieu of std.
Electrical maneuvering winch, size 50


Alpi Alpi sand oak interior with Asburgo (light grey oak) floors**********************************************
Grand Comfort upholstery in Quartz

Cruisair Aircon, 64,000 BTU 220V, 3 cabin version
plus Air conditioning for middle port cabin, 35,000 BTU

Fabric headlining
Fabric bed valance
Faux leather and stainless steel accessories at the bedhead
Faux leather and stainless steel storage at the bedhead
Fabric bed head
Faux leather finish in bookshelves
Faux leather finish on saloon sides
Grey composite finish on galley furniture
Corian finishes in showers

The owner's suite occupies the entire starboard hull with large dressing room amidships.
The owner's cabin benefits as well from this layout optimization and proposes, as standard, a large walk-in dressing room.

Space and storage are fabulous with the dressing room area providing unrivaled storage in a yacht of this size.
Corian bathroom floor with duckboard (clamshell)
Each en-suite head has freshwater toilets with separate shower stall and Corian sink tops
In the port, hull are two double cabins with en-suite bathrooms with another cabin midships.
Under-bed spring slats under all mattresses
Electric freshwater toilets for all heads.

Roller blinds in the saloon and cabins
12V fans in cabins and saloon
Large drop-down forward saloon window
USB Sockets

Discover the innovative concept of space.
Thanks to the mast being stepped on the fore-end of the saloon, the view is continuous.
The great luminosity, coming from the 360° vertical windows, and the new wood finishes “Alpi sand oak” simply reinforce this feeling of space.
Wherever you are, the volume of this salon is impressive, allowing for easy circulation.
In addition, it offers all the practical solutions you would expect on a Lagoon.

L-shaped galley area with:
Corian® Warm Grey worktop
Sink with integrated draining rack in the worktop
Hot/cold mixer tap
Bottle rack
4-burner gas stove
Gas oven
Storage under sink
Additional stainless freezer in passageway (not with fridge) 110L
Microwave oven with grill 220V

Air conditioning 64000 BTU
Washer /dryer 220V
Watermaker, 100litres/ hr. Runs on 12v or 220v

Cockpit fridge 80L
Swiveling gas BBQ at starboard transom with matching storage module to port
Large foldable teak table with cover in Dark Grey
Removable GRP cockpit bench with upholstery in Graphite
Teak on forward and aft cockpit floors and transoms
Forward and aft cockpit cushions in Graphite
Cockpit enclosure with windows Dark Grey
2 spotlights in aft beam

Step effortlessly aboard the Lagoon 51 thanks to the large and wide transoms. This feature provides safe and practical access to the dockside.
In association with the Tenderlift, this represents a super large balcony by the sea.
At mooring, this large bathing platform is an invitation to swim and relax with your feet in the water!
For easy circulation on board, there are only 2 very small steps between the cockpit and the transoms. The level between the two is considerably low, making it the most accomplished solution on the market.
Practical and design, it meets a real need.

Sun lounging cushions for flybridge with adjustable backrests in Graphite
Cover for helm station in Dark Grey

The flybridge is optimized to occupy 80% of the roof with 2 large sun pads at the front of the helm station and a huge C shape seating area.
The central table can be lowered to create an XL sunbathing area.
The comfortable sofas allow you to welcome your guests to share and enjoy relaxing times, alongside the captain, at the helm of the Lagoon 51.
Thanks to its modular seating, you can enjoy navigating the boat alone or with others.

Two stairs lead to the fly, one for the helmsman and one for the guests.
This double access allows great fluidity of connection between the living spaces of the boat.
This convivial place is appreciated at anchor but also during navigation.
Thanks to full headroom in the flybridge, it can be safely used underway.
Maneuvers are at hand from the steering station, while the guests can walk around without disturbing the helmsman.
The flybridge of the Lagoon 51 is innovative by the modularity of its spaces, its clever ergonomics and the coziness of this great living area.

Walk along the side -decks to reach the forward cockpit.
This beautiful space has an unobstructed view over the ocean and is designed to meet your every need : whether sharing sundowners or laying back comfortably in the middle of the day under the shade sail.
Forward cockpit hosts nice amenities like plenty of cupholders, a nice coffee table and a sun protection to enjoy every moment.

All figures are approximate


Twin Yanmar 4JH80 (80hp) diesel common rail with sail drives
3 blade folding props
Mechanical engine throttles at the helm station

General control panel 12V at chart table with circuit breaker protection
Gel batteries 120A domestic, 50A engine batteries in lieu of standard
Inverter 12/220V 2000W
Generator Onan 11KVA/50Hz with cocoon

Two large aluminum fuel tanks 2 x 520L
Two freshwater tanks 830L
Two black water tanks 2 x 120L
Two grey water tanks 2 x 120L (not with additional black water tanks)

Fresh water capacity 830 L (219 US gal)
Fuel Capacity 2 x 520 L / 2 x 137 US gal

Hot & cold pressurised water throughout
Hot water tank heated by electric (shore power) and engine heat exchanger
Watermaker 100 litres/ hour. Runs on 12V or 220V

All figures are approximate


Europe chart card
B&G AIS transceiver with antenna coupling (only with plotter and VHF)
B&G autopilot remote control
2 B&G cameras under flybridge
B&G Zeus 3 12" plotter at navigation station in faux leather covered pod
B&G Zeus 3 16" chart plotter at helm station
B&G Halo20+ radar
B&G V100-B VHF, single handset with AIS 500 Transceiver
2nd handset B&G H60 for V100 or V100-B VHF

Composite flybridge Bimini with windscreen and side and rear clear panels in Dark Grey
Cockpit enclosure with windows in Dark Grey
Windlass remote control with chain counter at helm station
2 spotlights in aft beam
Tender lift hydraulic stern platform (max 250kg)
Highfield CL340 console RIB in grey with Honda BF20HP
Sun lounging cushions for flybridge with adjustable backrests in Graphite
Forward cockpit cushions in Graphite
Aft cockpit cushions in Graphite
Cover for helm station in Dark Grey
Lagoon export fee for all yachts leaving EU

3 additional 140A service batteries, 2nd 40A charger & battery controller
Dinghy hoist system with manual winch
Electrical maneuvering winch, size 50
Pulpits with wooden seats
Teak passageway steps in lieu of standard composite
Seawater electrical pump with dedicated tap
Freshwater dock inlet
Deck wash pump, sea or freshwater
Extra water tanks port and starboard- 175ltrs each
3 add'l 140A service batts., 2nd 40A charger & batt. controller
Extra water tanks port and starboard. 175l each
220V shore power circuit with 60A battery charger
2 lateral portholes in the galley
Porthole and window in aft cabins with blind
Indirect lighting in cabins and saloon
Fusion Apollo RA70 player with 6 speakers. in saloon, cockpit & flybridge
Interior light monitoring at the nav. station
USB sockets in saloon and cabins (4)
Deck courtesy lights in cockpits, transoms and flybridge
Corian bathroom floor with duckboard (clam shell), 3 & 4 cabin versions
Navigation pack
Helm seat cushions in graphite
Lifeline gates port and starboard

All figures are approximate

Finance Calculator

Ancasta are acting as brokers for the vendor who is not selling in the course of business unless otherwise stated. These details are prepared from information provided by the vendor and are intended only as a guide to give a fair description of the vessel but their accuracy cannot be guaranteed and they do not constitute part of any contract. A prospective buyer is strongly advised to check the particulars and to have the vessel fully surveyed by a qualified marine surveyor. Details are supplied on the understanding that all negotiations shall be through Ancasta brokerages. This vessel is offered subject to prior sale, price change or withdrawal without notice. Please Note: where the vessel’s status shows as “Preliminary”, details of the vessel have not yet been confirmed by the Vendor.

Advanced Rigging

Enjoy a 10% discount

with Advanced Rigging & Hydraulics on new standing and running rigging when you buy a used yacht through the Ancasta Brokerage network. Also, contact Advanced Rigging & Hydraulics about their discounts on mooring and anchoring system for motoryachts purchased via Ancasta.

Call: +44 02380 454 280
Email: [email protected]
*quote: “Ancasta Brokerage offer”

Or fill out the form