Beneteau First 30 (Juan K.) Sailboats for Sale

Layouts on the Used Market

The Juan K First 30 was built in a single configuration, which simplifies comparisons considerably. The saloon offers two facing settees flanking a fold-down table, an arrangement that works well at anchor or in the marina and can be cleared quickly for racing use. Forward of the saloon sits a V-berth with a pinched foot — comfortable for two on a short passage, tight for taller sailors on a longer stay. The aft cabin provides a double berth that reads large on paper but loses a shoulder's worth of width to the structural arrangement, so couples expecting true queen-berth comfort may find it a compromise. The head compartment is genuinely well resolved: standing headroom, room to dress in foulies, and a forward-facing toilet with solid bracing, all of which matter on a boat that sails hard. The galley is compact — twin gimballed burners and a modest fridge — and storage belowdecks is honest rather than generous. Buyers should treat any example as a performance daysailer and short-cruise boat; those expecting a well-found cruising fit-out should recalibrate expectations before boarding.

Equipment and Common Upgrades

Beneteau delivered the First 30 with an aluminium mast as standard, though a carbon rig was offered as a factory option and is worth confirming on any example you view. The square-top mainsail without a backstay or runners is integral to the performance character of the boat, and the full-width transom traveller is a well-sorted feature that gives real control over mainsail shape. The standard electronics suite was modest — a VHF and a plotter at the nav station — and most boats that have been actively sailed or raced will carry aftermarket additions at that station or on a cockpit bracket. The enormous starboard cockpit locker is a genuine asset, and owners commonly use it to house folding tenders, spare sails, or dock gear; confirming what is and is not included in a sale is worthwhile. The foredeck anchor well is a tidy factory feature. The 20 hp Yanmar diesel with sail drive is a known, widely supported unit, and many owners carry it well serviced given the boat's dual racing and coastal use. An autopilot is frequently fitted, a sensible addition for short-handed passages.

What to Inspect

The hull is solid fibreglass in polyester resin, which means osmotic blistering is a possibility on boats that have lived in the water rather than being lifted seasonally. Any thorough pre-purchase survey should include a moisture reading of the hull bottom, and a history of antifouling or blister repair is worth requesting from the seller. The injection-moulded deck is balsa-cored, so probe carefully around deck hardware, particularly the chainplates, stanchion bases, and any deck-mounted cleats, for signs of water ingress and core softening — a known vulnerability on production boats built with balsa cores. The twin rudder installation is distinctive: the rudder blades are positioned at the outer corners of the transom and are not adjacent to the sail drive leg, which affects both manoeuvring under power and the inspection priority — check the pintles, gudgeons, and bearing surfaces of both rudders independently, as wear on one may not mirror the other. The keel-to-hull joint on the blade keel with torpedo bulb deserves close attention; stress cracking or weeping at that junction should be investigated before purchase. Engine access is described as comprehensive but tight, so verify that service intervals have been maintained on the Yanmar and confirm the condition of the impeller, belts, and heat exchanger — components that are straightforward to neglect when access is awkward. The electrical installation carries two 70 Ah batteries as standard, a modest bank for anything beyond basic sailing; inspect the state of the wiring, particularly if an owner has added electronics without upgrading the charging circuit.

Availability and Buyer's Takeaway

The First 30 Juan K was produced across a window of several years before Beneteau retired the model, and examples circulate across European brokerage markets — particularly in France, Germany, and around the Baltic, reflecting both the boat's origins and the charter and club-racing markets that absorbed many hulls. North American listings appear less frequently but do surface, especially on the East Coast where the boat was introduced and initially marketed. Beneteau's global dealer network means spares and technical support for the Yanmar engine and the rig hardware remain accessible regardless of where you buy.

This is a boat that rewards buyers who know what they are getting: a compact, sharp-sailing performance machine with a genuine racing pedigree, sufficient cruising amenity for short passages with a small crew, and an interior that prioritises smart use of space over volume. It is not a blue-water passagemaker and not a relaxed weekender for a family of five. Buyers who align with the boat's character will find it engaging and well-resolved; those who arrive hoping it sails like a cruiser will be left wanting.

Before making an offer, work through this checklist:

• Moisture survey of the polyester hull bottom for osmotic blistering
• Probing of the balsa-cored deck around all hardware penetrations
• Independent inspection of both rudder blades, bearings, and fittings
• Keel-to-hull junction for cracking or weeping
• Full service history for the Yanmar diesel; inspect impeller, belts, and heat exchanger
• Condition and capacity of the battery bank and wiring, especially if aftermarket electronics are fitted
• Confirm aluminium versus carbon mast and document what sails, including any asymmetric kite, are included
• Check the large starboard cockpit locker carefully for water pooling or drainage issues
• Verify the mainsheet traveller car, track, and square-top sail hardware are in good working order