Heesen's 50th-year 56m asks EUR 66m, interior still open

A 1978 coin under the keel
The ceremony was held earlier in July at Talsma, the yard in the northern Netherlands that has fabricated Heesen's steel hulls for years. Chief executive Jeroen van der Meer made the ceremonial weld with a Lloyd's Register surveyor present, and a 1978 coin, from the year Heesen was founded, went into the keel. The date is the point rather than the ritual. Launch is set for October 2028, the month the yard completes 50 years, with delivery in the first quarter of 2029.
Heesen is calling the hull its anniversary edition, and the label carries a practical promise. "Project Kansei serves as a bridge between the solid past of our shipyard and the new philosophical direction we embrace," van der Meer said. The yard has nine yachts under construction or on order, according to YachtBuyer, so the anniversary hull sits alongside a full book.
What EUR 66m buys
Kansei runs to 56 metres with a 9.6-metre beam and a 2.7-metre draft, and measures about 760 GT. She takes 12 guests in six staterooms. Power is twin MTU 8V 4000 M63 diesels for a projected top speed of 15.5 knots, and the yard quotes a transatlantic 4,500 nautical miles at a 12-knot cruise. Those are the numbers of a steel displacement yacht, and they are the whole character of the boat.
Set them against what Heesen is selling in aluminium and the choice sharpens. Project Evita is 56.7 metres and 780 GT on almost the same footprint, but runs to 21 knots and delivers in the third quarter of 2027; Setteesettanta, the full-custom 57-metre launched at Oss on 22 July, does 18 knots. Near-identical length, entirely different yacht. An owner who wants to leave the Med under his own keel and arrive in the Caribbean without a fuel stop is buying the steel one. An owner who wants Saint-Tropez by lunch is not.

A main deck given over to a gym
The name comes from kansei, the Japanese idea of designing around what a person feels rather than what a specification lists. In practice it reorganises the most valuable real estate on the yacht. The main deck aft, conventionally a shaded lounge and the yacht's social centre, instead holds a dedicated gym and an uncluttered yoga floor that opens onto a terrace with a juice bar. It is a decision an owner will either want badly or not at all.
Below, the lower-deck wellness area is treated as one room rather than a corridor: flush floors, generous skylights, a sauna, a hammam and a shower circuit that cycles snow, mist and water. Luca Dini Design and Architecture drew the interior with Heesen's leadership team, in backlit rice paper, raffia ceilings and tactile finishes, and Heesen Interiors will build it at the yard's joinery factory in Winterswijk. On resale the layout cuts both ways. Joinery can be changed at a refit; the volume and deck heights that make a room like that possible cannot.
The window to change it is open now
This is the part that matters to anyone weighing the cheque. Heesen says clients who join at the current stage can still customise the interior and leave a personal mark on the yacht, which is the trade its Smart Custom projects are built to offer: a fully engineered platform, a shorter build than a blank sheet, and real latitude on what happens inside it. A fully custom 56-metre ordered from a Northern European yard this summer would not be swimming before the early 2030s.
The latitude is real but it shrinks by the month. Hull form, engine room and the arrangement of the decks were settled before the keel went down. What is still live is the interior: room use, finishes, the balance between wellness space and cabins. A buyer who signs after the superstructure is landed is choosing materials rather than rooms, and paying the same money for the smaller decision.

There is a sister two years earlier
Kansei is not the only way into this boat. Heesen's own for-sale list carries YN 21455 Project Diana on the same steel platform: 56 metres, about 760 GT, 15.5 knots, exterior by Omega Architects, interior by Luca Dini Design and Architecture, 12 guests in six cabins, delivery in the second quarter of 2027. That is the same yacht on paper, close to two years sooner, and the yard is not hiding it.
What the later hull adds is the accumulated fixes. Heesen says feedback from owners, captains and chief engineers running the earlier steel series has gone into Kansei directly, including a swim platform lengthened by a metre and a transformer that makes getting into the water less of a production. So the choice is narrow: an earlier slot on a proven boat, or a more developed version of it with the anniversary name and the right to finish the interior yourself. The designers and the engine room are the same either way.