Lagoon 51 Buyer's Guide
The Lagoon 51 is a relatively young model — it entered production only recently — which shapes the used-market story considerably. Boats entering the brokerage pool this early are predominantly ex-charter units returning after one or two seasons, with a smaller cohort of private owner vessels whose circumstances have changed. That context is worth keeping in mind as you shop: the boat you inspect has almost certainly been used hard, but it has also been maintained under a professional management program, which cuts both ways. Thoroughly vetting service records and requesting charter-hour logs before making an offer is non-negotiable.
As a design, the 51 represents a meaningful generational step for Lagoon. VPLP moved the mast forward to the front of the coachroof, allowing a full overlapping genoa instead of the smaller self-tacking headsails seen on earlier models. This improves light-air drive but means you will be handling sheets on opposite sides of the flybridge when tacking. The rig also enables a high-roach or optional square-top mainsail, giving respectable upwind sail area from a relatively short spar. The extended aft hull platforms serve double duty as generous swim steps and as a means of dampening pitching — a real-world improvement over the generation before it.
Layouts on the Used Market
The 51 was offered in multiple interior configurations from new, and charter-friendly four-cabin, four-head arrangements are the more common variant encountered in the brokerage pool. These boats were typically set up with an owner's suite occupying the full starboard hull and three equal guest cabins in the port hull. A four-cabin, three-head version with a larger and more luxurious owner's bathroom forward in the starboard hull is also available and appeals more strongly to private buyers. The six-cabin charter layout, designed for maximum paying berths, turns up occasionally as well, though its cramped port-hull arrangements make it a less attractive proposition for liveaboard or bluewater use. If layout is a priority, be clear with your broker about which version you are seeing — the differences in stowage, bathroom access, and mid-ship cabin comfort are significant enough to affect daily life aboard.
Equipment and Common Upgrades
Boats from charter fleets arrive with a well-equipped baseline. Air conditioning, a watermaker, chartplotter, autopilot, AIS, inverter, freezer, bimini, and a hydraulic or fixed swim platform are commonly fitted as standard or early additions. Electric winches are frequently seen, either factory-fitted or added early in ownership, and cockpit showers and hot water systems are typical across the board. Radar, dinghy davits, and substantial solar arrays — the factory XXL panel arrangement covers the flybridge perimeter and hardtop, delivering upward of three kilowatts — appear on a broad swath of used examples.
Owner upgrades and less universal additions include a washing machine or washer-dryer in the starboard hull utility space, a heating system for off-season Mediterranean or northern European use, a bow thruster for tight marina work, and a self-tacking jib conversion for shorthanded sailing. Teak cockpit and deck panels show up on a meaningful share of privately owned boats and represent both an aesthetic preference and a maintenance commitment worth factoring into your survey.
What to Inspect
The 51 is a current-generation model built in Lagoon's Bordeaux facility on the same production line as the 55, with infused balsa-cored hulls and decks. Infusion allows better control of the resin during construction than hand layup, but balsa core in any high-traffic deck area remains vulnerable to water ingress if deck fittings are not bedded and maintained correctly. A thorough survey should include moisture metering of the bridgedeck, coachroof, and all areas around deck hardware.
The mast-forward rig places the compression loads at the front of the coachroof rather than on a central athwartships beam as on older Lagoons. This structural arrangement simplifies the load path, but it is still worth having your surveyor examine the mast step area carefully, particularly on boats that have seen high charter utilization. The optional square-top mainsail generates higher loadings on the headboard car and the top section of the track; ask whether this option is fitted and inspect those components accordingly.
The twin 80-hp Yanmar saildrive engines are a standard modern pairing and generally reliable, but saildrive bellows and seals warrant inspection on any used catamaran — they are a consumable item with a finite service life and the consequences of failure are serious. Confirm both engines have current service records and that bellows replacement intervals are documented.
Charter boats carrying large fridge and freezer loads run their electrical systems hard. Inspect the battery bank condition, check that the solar charge controllers and inverter are current-generation units in good health, and verify the watermaker membrane has been serviced regularly, as membranes left sitting without pickling can be ruined quickly. The 12-volt electrical architecture is sensible and straightforward, but high charter hours mean cumulative wear on connections, pumps, and through-hulls that a careful survey should surface.
The flybridge Bimini is injection-molded on the 51, a production refinement over earlier soft-top arrangements, but the hinge fittings and any optional cockpit enclosure fabric should be inspected for UV degradation. The hydraulic lifting transom platform, when fitted, adds a system that requires its own maintenance attention — check that the hydraulic cylinder seals are intact and that the platform structure shows no signs of impact damage from dinghy operations.
Availability and Buyer's Takeaway
The 51 circulates most actively in the eastern and western Mediterranean, with Croatia, Greece, Italy, and Turkey representing the highest concentration of available boats as charter-cycle returns hit the brokerage market. North American inventory, primarily centered on Florida and the Caribbean basin, has grown as the model matures. The boat's CE Category A ocean certification and VPLP pedigree make it genuinely bluewater-capable despite its charter-market volume, which means buyers intending passage-making should not be deterred by the fleet origins of most used examples — simply budget for a thorough recommission.
Before signing, work through this checklist:
- Obtain full charter-hour logs and maintenance records from the management company
- Confirm which of the four-, four-, or six-cabin layouts is fitted and walk every cabin and head
- Moisture-meter the balsa-cored decks, bridgedeck, and coachroof thoroughly
- Inspect both saildrive bellows and seals; confirm documented replacement history
- Verify battery bank state of health and solar charge controller functionality
- Service-check both Yanmar 4JH80 engines, including impellers, zincs, and heat exchangers
- Confirm watermaker membrane service dates and run the unit under load
- Test all electric winches, the furling systems, and any hydraulic deck equipment
- Inspect the mast step and coachroof compression zone at the rig's forward position
- Review all standing rigging; charter boats may hit replacement intervals sooner than expected
Price & volume trends
Monthly asking-price and listing-volume trends for the Lagoon 51. The line shows the median ask each month; the bars show how many listings appeared.
Monthly breakdown · 16 rows
| Month | Listings | Median ask | Δ vs. last mo. |
|---|---|---|---|
| Feb 25 | 1 | $ 1,136,802 | — |
| Mar 25 | 2 | $ 1,332,724 | +17.2% |
| Apr 25 | 1 | $ 1,299,000 | -2.5% |
| Jun 25 | 1 | $ 1,349,000 | +3.8% |
| Aug 25 | 4 | $ 1,406,765 | +4.3% |
| Sep 25 | 10 | $ 1,126,551 | -19.9% |
| Oct 25 | 2 | $ 1,158,445 | +2.8% |
| Nov 25 | 3 | $ 1,366,897 | +18.0% |
| Dec 25 | 1 | $ 1,178,948 | -13.8% |
| Jan 26 | 6 | $ 1,401,024 | +18.8% |
| Feb 26 | 3 | $ 1,299,000 | -7.3% |
| Mar 26 | 5 | $ 1,364,619 | +5.1% |
| Apr 26 | 28 | $ 1,270,548 | -6.9% |
| May 26 | 7 | $ 1,356,362 | +6.8% |
| Jun 26 | 11 | $ 1,115,000 | -17.8% |
| Jul 26 | 1 | $ 1,302,287 | +16.8% |
Where they're listed
Lagoon 51 listings appear across 15 countries. Croatia has the most listings with 24 (31.2%), followed by Greece and Belize.
Country view
77 listings · 15 countries| Country | Median ask | Listings · 12 mo | Active · 90 d | Share |
|---|---|---|---|---|
| Croatia | $ 1,180,498 | 24 | 3 | 31.2% |
| Greece | $ 1,384,684 | 9 | 3 | 11.7% |
| Belize | $ 999,000 | 7 | 0 | 9.1% |
| Turkey | $ 1,060,000 | 7 | 4 | 9.1% |
| United States | $ 51 | 5 | 3 | 6.5% |
| Germany | $ 1,490,202 | 4 | 1 | 5.2% |
| United Kingdom | $ 1,326,143 | 4 | 1 | 5.2% |
| Italy | $ 1,229,638 | 4 | 1 | 5.2% |
| Saint Martin | $ 1,368,415 | 4 | 1 | 5.2% |
| Australia | $ 1,489,197 | 2 | 0 | 2.6% |
| France | $ 1,236,217 | 2 | 0 | 2.6% |
| Mexico | $ 1,450,000 | 2 | 0 | 2.6% |
Comparable models
Similar length, displacement, and era. Open a row to compare that model's market page.
Similar boats to compare
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|---|---|---|---|---|
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