Lagoon 450 SporTop | 2020

430,000 Tax Paid | Mylor, Falmouth United Kingdom

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  • Make Lagoon
  • Model 450 SporTop
  • Year 2020
  • LOA 45ft/14m
  • Class Multihull
  • Hull Glass Reinforced Plastic
  • Keel Multi-Hull
  • Rig Sloop
  • Engine Twin Diesel
  • Drive Sail Drive
  • Layout Aft Cockpit
  • Berths 6
  • Cabins 3
  • Aft Cabins 3
  • Ancasta Ref 40671
  • Name Aliseo


A new alternative to the successful 450 Flybridge, the 450S has an elevated helm to starboard to provide excellent visibility and easy short-handed sailing.
The Nauta designed interior is full of light and offers plenty of functional yet stylish features that make living onboard a dream.

This stunning example was built towards the end of 2019, is the 2020 Model year.

She was supplied by us New at Ancasta International Boat Sales as the Main UK Lagoon Dealers to the current and only UK private owner who lives locally in Cornwall, she is UK VAT paid.

The main saloon benefits from large windows providing panoramic views and the aft cockpit provides a fantastic alfresco dining area.
Down below, the cabins offer excellent comfort and are perfect for couples with guests or families alike, she benefits from the more luxurious owners hull specification giving a full suite of comfortable accommodation.

An extremely full inventory, a few highlights include; 11KW generator, water maker, 1200W Solar array, Highfield steering console dinghy with wheel steering and 20hp electric start/trim outboard, electric winches, full helm and cockpit enclosures, plus rear sunshades and full beam foredeck sunshade, additiotnal cockpit fridge and stand alone ice maker.....much more..... She is well maintained and has enjoyed continual updates throughout her short life making her a very attractive package indeed.

A very exciting opportunity for anyone in the market who wants to be ready for the 2024 season.


LAGOON 450 SPORTOP BUILT IN 2019 (2020 Model)
Architects: Van Peteghem-Lauriot Prévost
Interior design: Nauta Design

Hull, deck and superstructure in GRP with high quality anti-osmotic resin
Hull and deck laminated by infusion
Balsa core hull, deck
White gel coat
Pulpits with wooden seats
Flexi-teak to sugar scoops, cockpit, helm & steps

Last antifouled & anodes done (November 2023)

LOA: 13.96m / 45'10"
LWL: 13.38m / 43'11"
Beam: 7.87m / 25'1"
Draft: 1.30m / 4'3"
Displacement: 15t / 33,075lbs
(all figures approximate)


Rig professionally inspected December 2023
New Dyneema running rigging (July 2022)
Aluminium canoe boom with sail cover in Graphite
2 encased shrouds
Genoa furling gear
Lazy jacks for mainsail
Code 0 rig and pole

Dacron square top mainsail (in lieu of standard)
Dacron genoa with protective UV strip
Lazy bag in Graphite + cover
Sails removed and serviced December 2023
Cruising chute - snuffer / lightly used

All electric HARKEN winches at helm station
Electric capstan



STARBOARD HULL (Owners hull)
Aft cabin owners with storage, leather bulkhead organizers, opening deck hatches and double berths
Under-bed spring slats
En-suite heads with Jabsco quiet flush electric toilets and teak floor
Indirect lighting
USB sockets
Lagoon removable carpets

PORTSIDE HULL (Guest hull)
Forward and aft cabins with storage, opening deck hatches and double berths
Unique access to additional converted forward store room
Under-bed spring slats
En-suite heads wit teaks floor with Jabsco quiet flush electric toilets
Indirect lighting
USB sockets
Lagoon removable carpets

Large table convertible to berth (never been used, in original packaging)
6 seats L-bench to starboard with storage
Additional fridge 130L
Indirect lighting
Instrument table with panel for instrument options
New saloon upholstery (Nov 2022)

U-shaped galley to port of saloon
Double S/S sink with H/C mixer tap
Sea/fresh water foot pump
Microwave oven with grill 220v
Fridge/ freezer

Large cockpit usable as a deck saloon, protected by a hard top bimini
U-seating on portside with storage
Removable polyester cockpit table 8/10 people

Instrumentation console
Composite helm bimini with soft windscreen and sides
Full helm station cover


Running hours : 1121/1148hrs (Serviced Approx every 250 hours)
Serviced Nov 2022
3 bladed folding propellers
Throttles at helm station
Ambassador rope cutter

Power circuit : 2 alternators 12V 80A, 2 start batteries 12V 110A
3 additional service batteries 140Ah with additional 40Ah charger
Battery controller
230V/115 Shore power system
Onan 11 KvA Generator (last serviced Oct 2022, 340 hours)
1200W Solar panel array (3x400) on full beam stainless frame
Wifi system
Cockpit CCTV security camera that connects to owners phone
Galvanic isolator

4 x 175L water tanks
2 x 500L fuel tanks
Grey water: Shower and washbasin drain to grey water tank and automatic pump and Galley sinks drain directly overboard
Pack Holding tanks

Schenker 60 L/h / 12V watermaker
Pressurised H/C water system
60L electric water heater operated via 220V/engine exchanger
Electric sea water pump in the galley
Fresh water dock inlet
Deck wash pump sea/fresh water


B&G Zeus 12" plotter at helm
B&G AIS transceiver with antenna coupling
Wifi modul
B&G 4G Radar
Scan sounder forward scan
Hanset H50 for helm station

Rocna 40kg anchor
Additional Delta 25kg anchor
Windlass with remote control and chain counter at helm
Electric manoeuvring winch to starboard

Flag halyards on spreaders
Helm seat cushions
Forward cockpit cushions in Dark Grey with raised backrests
Aft cockpit cushions in Dark Grey
Sunlounger pads for roof in Dark Grey
Cockpit enclosure with windows in Graphite (Valeted, serviced & new zips October 2022)
Rear transom & side cockpit sunshade
Full bow sunshade (unused, still in bag)
Sony waterproof loudspeakers in cockpit
Fusion USB player with 2 speakers in saloon
50" JVC TV in saloon
'Candy' washer / dryer 5KG 220v
Fenders, warps & boat hook
Folding pasarelle
Schenker water maker 60L/hour

Stainless steel davits with tender winch - new August 2022
Highfield 3.4 tender with steering console (2019)
New Mercury 20hp outboard/electric start & trim (2021) Last serviced 2022

Indirect lighting in companionways
Deck courtesy lights in cockpits and transoms
LED spotlights, reading lights and red light at the chart table

Fire blanket
4 x Fire extinguisher 1kg dry powder (date unknown)
Offshore first aid kit
Ocean safety coastal flare pack (expired)
Throwing line & holder
Jonbuoy inflatable danbuoy c/w light
Liferaft/8 man (last serviced December 2022)

Broker Comments

A wonderful opportunity to secure a Lagoon catamaran and beat many of the waiting times. Very well equipped and well cared for.

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Purchase Information

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.

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