2016 Lagoon 450 S

Presented is "Perseverance Too," a meticulously maintained 2016 Lagoon 450 S (Sportop) in the highly desirable 3-Cabin Owner’s Version. Unlike the standard flybridge models, the Sportop configuration provides a lower center of gravity for better sailing performance and a seamless connection between the helm station and the cockpit. This vessel was purchased in the summer of 2025 and has since undergone a comprehensive $100,000+ refit, making it one of the most turn-key, offshore-ready catamarans currently on the market. 

The owner has spared no expense in preparing this vessel for self-sufficient, long-term liveaboard cruising. Key structural updates include a Lagoon-certified bulkhead repair and additional rear bulkhead reinforcement for peace of mind. The equipment list is exhaustive, featuring a brand-new GoDu 12.5 aluminum tender with a 60hp Tohatsu, a massive 3,300W solar array integrated with a high-end Victron power system, new Maxwell windlass with 300’ of chain, and dual redundant watermakers. From the new standing rigging to the custom-fabricated dive locker, every system has been optimized for reliability and comfort at sea.

Recent Major Upgrades (2025–2026)

Tender: New GoDu 12.5 aluminum tender w/ 60hp Tohatsu, Highfield console, Garmin plotter, and mini Rocna anchor ($30k investment)

Rigging: New standing rigging and running rigging, rebuilt jib furler, and new Martingale. Work done by Annapolis Rigging (Oct 2025).

• Watermakers (Dual Redundant): Sea Recovery 115V (40 gph - New Nov 2025) AND Spectra Newport 12V (14 gph).

• Dive Setup: New Coltri 220V dive compressor and 6 new 80cfm aluminum tanks with custom deck mounts.

• Ground Tackle: New Maxwell windlass, 300ft of new 7/16 chain, Rocna primary anchor, and Fortress secondary anchor.

• Power Management: Comprehensive Victron system featuring 3,300W total solar, Multiplus 3000 inverters, and Cerbo GX display.

• Connectivity: High Performance Starlink satellite internet system included.

• Bilge Pumps: Two new automatic bilge pumps (Dec 2025).

Mechanical & Hull

• Engines: Twin Yanmar 4JH57 (3,750 hrs) with 1,000-hr major service/rebuild completed in 2024.

• Saildrives: SD-60 Saildrive diaphragms and seals replaced (2024).

• Propellers: 3 Blade Props (Folding Gori props included as spares).

• Thru-Hulls: Replaced under-water service thru-hulls (2021–2022), except holding tanks.

• Bulkheads (Certified): Lagoon-certified bulkhead repair at Multitech Marine, FL (2021; certificate available). Reinforced rear bulkhead at Zimmerman's in VA (2024) for good measure.

Sails & Rigging

• Mainsail: Fully battened square-top mainsail.

• Genoa: Roller furling genoa. Rebuilt furler (2025).

• Spinnaker and Code O: Asymmetrical Spinnaker in a sock, Code 0 with continuous line furler. Both in excellent condition.

• Stack Pack: New Doyle stack pack (2022).

• Winches: 3 Harken 2 speed electric winches (Manual winches dedicated for Code Zero).

• Line Management: New 2nd forward halyard and 3 new clutches for seamless cockpit control.

Electronics & Navigation

• Displays: B&G Zeus 12-inch Displays at both the Helm and the Nav Station.

• Radar: B&G HD Radar.

• Autopilot & AIS: B&G Autopilot and AIS 400 Transceiver.

• Internet: High Performance Starlink satellite internet system included.

• VHF: Secondary Icom VHF with a dedicated antenna mounted on the solar panel (2026).

• Network: B&G Wi-Fi module alongside multi-function displays (Wind, Depth, Speed MFDs).

• Audio: Fusion Stereo with XM Sirius and dedicated cockpit speakers.

Electrical & Plumbing

• Generator: Fischer Panda 15 kW Generator (Low Hours: 713).

• House Batteries: 1,000 Amp-hr House Battery Bank (5x 198Ah AGM - 2023).

• Start Battery: Upgraded 4D Gel generator start battery (tied to windlass with a selector switch).

• Climate Control: 48,000 BTU Air Conditioning and Heat (110V).

• Heads: All-new motor-macerators installed on all 3 electric heads (2023).

• Galley Power: New 20 amp 115-volt GFI outlet in kitchen.

Deck & Exterior

• Ground Tackle: Rocna primary anchor, Fortress secondary anchor, Maxwell windlass, and 300ft of new 7/16 chain.

• Canvas & Enclosures: New Helm and Cockpit Enclosures (2022).

• Trampoline: New Trampoline net (2025).

• Seating: New Dolphin Seats at the bows and upgraded cockpit cushions.

• Cockpit Amenities: Isotherm Cockpit Refrigerator (2025) and built-in ice maker.

• Davits: Kato Marine high-lift capacity davits to easily handle the upgraded GoDu tender.

• Lighting: 4 vibrant Blue Underwater lights.

• Hatches & Windows: Replaced cabin deck hatches (2024–2025) and re-caulked front salon windows (2024).

• Mooring: New dock lines and 4 new inflatable neoprene-covered fenders (Oct 2025).

Toys & Recreational Gear

• Paddle Board: Included stand-up paddle board for exploring anchorages.

• Fishing Gear: Rigged and ready fishing rod included for offshore trolling.

• Dive Gear: Comprehensive onboard diving setup (Pairs with the Coltri compressor and 6 custom tanks listed above).

Interior & Accommodations

• Owner’s Suite (Starboard Hull): Features a private master cabin layout with a Custom Dive Locker complete with a fiberglass rinse sink and ample storage.

• Finish: Alpi Teak interior accented with Oak flooring and real Teak bathroom floors.

• Galley Refrigeration: Stainless Steel Fridge/Freezer (2021).

• Entertainment: 32-inch TV in the Salon plus individual TVs installed in all guest cabins.

Galley Extras

• Blender: Ninja high-performance blender.

• Air Fryer: Gourmia air fryer for efficient, low-power cooking.

• Rice Cooker: Dedicated electric rice cooker.

• Appliances: Toaster and coffee maker included.

Miscellaneous Extras

• Spares: Extensive inventory of numerous spare parts for cruising self-sufficiency.

• Safety: Full complement of life jackets included.

• Cabin Care: Cordless Dyson vacuum for easy interior cleaning.

• Utility: DeWalt shop vacuum for heavy-duty deck and mechanical maintenance.

Broker's Comments

The Lagoon 450S strikes the perfect balance between luxury, comfort, and offshore performance. This specific vessel has been meticulously maintained, aggressively upgraded by an experienced owner, and is fully equipped for immediate blue-water cruising or an independent dive-charter operation. Avoid the waitlist and step aboard a heavily customized, turn-key world cruiser today.