2012 Lagoon 450F

Preliminary Listing - More Photos and Walkthrough Video to Come

Step aboard “Monaco Blue,” a beautifully equipped and extensively upgraded Lagoon 450 F that is truly ready for her next adventure. Widely regarded as one of the most successful cruising catamarans ever built, the Lagoon 450 F earned its reputation through an exceptional combination of comfort, performance, and livability, with more than 850 hulls produced during its celebrated production run.

Designed for effortless long-range cruising, the 450 F offers an open, light-filled interior with excellent ventilation, spacious accommodations, and one of the most functional layouts in her class. The expansive aft cockpit flows seamlessly into the saloon, creating an inviting social space for entertaining or relaxing at anchor, while wide side decks and secure access forward make moving around the boat safe and easy underway. Up top, the flybridge helm delivers outstanding visibility and a comfortable command position in all conditions.

“Monaco Blue” is a proven bluewater cruiser with an impressive cruising pedigree. Originally based in the Mediterranean, she successfully crossed the Atlantic and has spent recent years exploring the Caribbean. She has clearly benefited from attentive ownership and thoughtful upgrades throughout her life, and she presents as a vessel prepared for immediate cruising.

Notable equipment and upgrades include:

• 1800W monocrystalline solar array
• 1200Ah lithium battery bank with Victron charging system
• Full cockpit enclosure with interchangeable summer and winter panels
• Seawater Pro 40L/hr watermaker (installed 2023)
• Oxley Parasailor
• Code 0 sail
• Highfield tender with Tohatsu outboard
• Barrier coated with fresh antifouling applied in 2025
• Standing rigging replaced in 2024
• Bulkheads inspected and reinforced per Lagoon recommendations (no issues found)

Configured in the desirable owner/family layout, “Monaco Blue” offers exceptional storage capacity and flexible accommodations ideal for extended cruising, liveaboard life, or hosting family and guests comfortably aboard.

For buyers seeking a properly equipped, well-maintained cruising catamaran with proven offshore capability, “Monaco Blue” represents an outstanding opportunity. The best-surveying cruising cats are often the ones actively used and continuously cared for by knowledgeable owners—and this vessel is an excellent example of exactly that.