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2019 Lagoon 450S

Licata, Agrigento, Italy


Lagoon 450s Owners Version – where state-of-the-art design meets seamless functionality. Built in 2019, this magnificent catamaran encapsulates the essence of luxury sailing. A powerful rig backed up by twin Yanmar 4JH57 engines allows for easy and graceful sailing, while the Cummins Onan MDKDDN 9.5 Kva Generator, Solbianflex SP130 solar panels and the Dessalator Cruise watermaker (100 l/h) makes extended voyages a breeze.

Yet, what truly sets her apart is the ingenious design philosophy. While every inch of her 45ft frame has been meticulously utilized, the Lagoon 450s remains astonishingly easy to manage. With the full suite of B&G navigational equipment at your fingertips, charting courses and exploring new territories becomes second nature. And, for those who cherish their own space, the expansive owner’s hull offers an oasis of calm and luxury.

Elevate your sailing escapades with the Lagoon 450s Owners Version. She is not just a vessel, but a testament to the possibilities of combining expansive features with ease of maneuverability. Here, every journey becomes an adventure and every moment on board, a memory waiting to be made. Currently lying in Licata, Italy and available to view (highly recommended) by appointment.

Basic Boat Info

Tax Status: Not Paid
Make: Lagoon
Model: 450S
Year: 2019
Condition: Used
Category: Sail
Builder: Lagoon
Designer: Van Peteghem-Lauriot Prévost
Construction: Fiberglass


Length: 45 ft / 13.72 m
Length Overall: 45'10 ft / 13.97 m
Waterline Length: 43'11 ft / 13.39 m
Beam: 25'10 ft / 7.87 m
Max Draft: 4'4 ft / 1.32 m
Displacement: 14,966 kg

Engines / Speed

Engines: 2
Engine #1 Specs:
  • Make: Yanamr
  • Model: 4JH57
  • Fuel: Diesel
  • Engine Power: 57hp
  • Type: Inboard
  • Engine Location: Port
  • Drive Type: SailDrive
  • Year: 2019
  • Engine Hours: 880
Engine #2 Specs:
  • Make: Yanamr
  • Model: 4JH57
  • Fuel: Diesel
  • Engine Power: 57hp
  • Type: Inboard
  • Engine Location: Starboard
  • Drive Type: SailDrive
  • Year: 2019
  • Engine Hours: 880
Total Engine Power: 114hp


Heads Count: 3
Drive Type: Sail
Boat Class: Catamaran, Cruisers


Jonty Stubbs
Williams & Smithells Yacht Brokers


Williams & Smithells UK
Fareham, GB, PO16 9DR
Tel:+44 (0)1329 827 053


Built 2019
White GRP hulls
Nonslip integrated into white GRP deck
White GRP superstructure with flybridge and bathing platform
Large aft cockpit with U-shaped seating to starboard
Sunbed/seating to port
Forward cockpit with U-shaped seating
Skeg keel
Double spade rudders
Wheel steering
Bulkhead reinforcements (work carried out by Lagoon 2022)


2 x Yanmar 4JH57 (2019)
880 Hours (28/07/23)
2 x Folding propellers
Cummins Onan MDKDDN 9.5 Kva Generator
Dessalator Cruise 100 l/h 220v watermaker


12v, 24v and 220v onboard voltage
4 x 200AH Victron Lithium domestic batteries (2019)
2 x 120AH Exide Power Pro engine batteries
120AH Exide Power Pro generator battery
2 x 400A Quattro Victron battery charger
2 x 12v/220v 5000w Quattro Victron Inverter (10kw Max Output)
3 x Solbianflex SP130 solar panels (390W max output)
25m 50A Shore power extension
2 x 12v/125A engine alternator
50A Galvanic ProSave isolator
120/240v 100A AC Victron autotransformer
Victron colour control GX status display


2 x Aluminum fuel tanks with 1040ltrs total capacity
2 x Plastic water tanks with 750ltrs total capacity
3 x Plastic holding tanks with 240ltrs total capacity

Rig and Sails

Sloop rig
Aluminium spar
1x19 Strand Stainless steel standing rigging (2019)
0.8m fixed Bowsprit
Spinnaker gear

3 x 60 Electric Harken primary winches
2 x 60 Harken spinnaker winches
40 Electric winch (for davits)

3 x White automatic reefing Dacron Incidence mainsail
84m^2 Mainsail size
White furling Dacron Incidence genoa
52m^2 Genoa size
Grey ISTEC parasailer sock launch spinnaker
169m^2 Spinnaker size


Sleeps 10 in 3 cabins and saloon

Port hull:
Forward cabin with double berth and ensuite head with shower
Bridge deck companionway to starboard
Second head with shower
Aft cabin with double island berth

Starboard Hull (owners hull):
Large forward head with shower
Ample storage including owners desk to starboard
Bridge deck companionway to port
Owners aft cabin with double island berth.

Bridge deck:
Panoramic view
U-shaped galley to port
Navigation station to port (fwd of galley)
L-shaped seating starboard with folding table

Dark wood interior joinery
Electric W/C’s
Fabric upholstery
Webasto A/C
A/C in all 3 cabins
Fans in all cabins and saloon
Approx average headroom 2.05m


Siemens electric cooker with oven, grill, and 4 x Hearth induction hobs
Siemens microwave
Double aluminium sink
Vitrifrigo Fridge (new generation fridge motor with closed circuit gas compressor)
Stainless steel Isotherm Freezer
Cutlery, crockery and cooking utensils
Electric cooler in cockpit
Washing machine (8kg)
Onboard Wi-Fi 3g/4g PepWave router
49” Sony TV on stainless steel stand
Fusion speakers
Saloon and cockpit speakers


1700w electric Quick Dylan windlass
30kg Spade 80m anchor with chain
20kg Spade anchor
6 x Mooring warps
10 x Fenders
2 x Boathook
Deck shower
3m Aluminum gangway
Composite Bimini at helm station
Aft cockpit summer canvas sprayhood
Winter covers


Binnacle compass
B&G Zeus 3 12” plotter
B&G DST800 Speed/log/depth
B&G NAC-3 autopilot with wireless remote command
B&G Broadband 4G radar
B&G NAIS 500 transmitter
B&G V50 and H50 VHF wireless handset
Ipad Pro 12” on the navigation desk mirroring the Zeus plotter
2 x B&G Triton instrument display
B&G Triton pilot controller
Iridium go satellite internet and emergency


6-Person Highfield classic 340 tender
Tender with console
Honda 20hp (serviced 2022)


6-Person SeaSafe life raft
3 x Fire extinguishers
2 x Electric bilge pumps
2 x Manual bilge pumps
4 x Life jackets
Fire Blanket
Grab bag
Beacon EPIRB1 ocean signal
Plastimo rescue sling

The condition or level of safety equipment on board is not to be negotiated on following survey. It is likely to be listed by most surveyors but is not structural or an integral working part of the vessel and is not to be used to further negotiate the price down after survey. We strongly suggest that for your own personal safety that when purchasing a yacht you provide new safety equipment rather than relying on second hand gear.

Should you become the new owner of this yacht then the responsibility to re-register or update official bodies for items such as EPIRB, VHF, MMSI or AIS becomes yours.

Disclaimer and Travelling to Inspect

The Company offers the details of this vessel in good faith. Whilst every care has been taken in their preparation, the correctness of these particulars is not guaranteed. The particulars are intended only as a guide and they do not constitute a term of any contract. A prospective buyer is strongly advised to check the particulars and where appropriate at his own expense to employ a qualified Marine Surveyor to carry out a survey and/or to have an engine trial conducted which if conducted by us shall not imply any liability for such engine on our part. This vessel is offered subject to prior sale, price change, or withdrawal without notice.

By contacting Williams & Smithells Ltd from this yacht portal or our website direct you are agreeing to provide us with your contact details relating to your interest in purchasing a yacht. We will use these details to contact you offering suitable yachts in the future. If you no longer wish to be sent yacht details or promotional information please send an email stating you wish to opt-out and be removed. 

Please contact Williams and Smithells to book an appointment to inspect any yacht before you book flights or pay for travel. This is to ensure you have a confirmed booking in our diary with the right amount of time allocated to inspect the yachts you want. Our yachts are not all in one marina, yard or harbour and in season do change locations. To avoid disappointment, call or email before you make travel plans.  

Additional Contact Information
Trusted British Yacht Brokers, specialising in Cruising and Blue Water yachts. Experienced, Professional, Qualified All Brokers are Full Members of ABYA, we work to a code of practice with safe Clients bank Accounts and carry PI Insurance. Experience our Service we sell yachts nothing else. Call us for a chat 00 44 (0)1329 827053
This Yacht is offered for sale by Williams & Smithells International Ltd
Williams & Smithells International LtdUnit 3 Martins Barn,Birdham Road,Chichester,West Sussex,PO20 7BXCompany Reg No 11329373VAT No 309346208