PROMISE. Motor yacht for sale

Asking price EUR 54,950,000
Built 2018 (refitted 2025), Feadship, De Vries, The Netherlands
Length 51m (167.3ft)
Guests 10 guests in 6 cabins

As the first Feadship to achieve Ice Class 1E and a Lloyd’s Polar Ship Certificate, PROMISE. is uniquely capable of venturing into open polar waters. On the bridge deck, a helideck-capable platform is structurally approved for an EC135 helicopter or helicopters weighing up to three tons, underscoring her credentials as a true explorer’s yacht. Inside, the wheelhouse is complemented by a versatile multipurpose lounge that can serve both guest and operational needs.

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Description

As the first Feadship to achieve Ice Class 1E and a Lloyd’s Polar Ship Certificate, PROMISE. is uniquely capable of venturing into open polar waters. On the bridge deck, a helideck-capable platform is structurally approved for an EC135 helicopter or helicopters weighing up to three tons, underscoring her credentials as a true explorer’s yacht. Inside, the wheelhouse is complemented by a versatile multipurpose lounge that can serve both guest and operational needs.

Designed for open-air living and relaxed entertaining, the observation deck of PROMISE. offers a seamless blend of luxury and lifestyle. Aft, generous al fresco dining and lounging areas provide panoramic views, while amidships, a bright observation lounge flows effortlessly into a formal dining area. Forward, a more intimate lounge invites quiet retreat, complete with a discreetly concealed heated freshwater pool featuring a contraflow swim system.

On the main deck, guest accommodation is thoughtfully arranged to offer both comfort and privacy. Aft, the spacious swim platform—with a hydraulic bulwark door—ensures easy access to the sea and her fully equipped tender garage. Below, the lower deck is dedicated to crew quarters and service areas, carefully configured to ensure efficient and unobtrusive operation.

Styled by renowned studio Bannenberg & Rowell, the interiors of PROMISE. are calm, contemporary and exquisitely detailed. Pale timbers, custom joinery and soft textures set a tone of understated elegance, enhanced by curated artworks and refined modern finishes. Accommodation is offered for up to 10 guests in six cabins, including two exceptional Master Suites, each featuring ensuite Onsen baths, steam showers, and bulletproof glazing to meet the yacht’s highest safety standards. Further guest accommodation comprises two double cabins and two single cabins, all with ensuite facilities.

PROMISE. is comprehensively outfitted for on-water enjoyment, with a fleet that includes an 8.1m Pascoe limousine tender, 6.8m Pascoe utility tender, and a 4.2m Narwhal rescue boat. Her water sports inventory includes Yamaha WaveRunners, SeaBobs, inflatable kayaks, paddleboards, and wakeboards. A complete dive set-up, including compressor and cylinders, allows guests to explore the world beneath the waves in equal measure.

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Key features

  • First Feadship with Ice Class 1E & LR Polar Ship Certificate
  • Owner's Suite balcony
  • Heated freshwater pool
  • Extensive collection of tenders, toys and dive equipment
Specification
Asking price EUR 54,950,000
Length 51m (167.3ft)
Built 2018 (refitted 2025), Feadship, De Vries, The Netherlands
Beam 10.8m (35.4ft)
Draft 3.5m (11.5ft)
Gross tonnage 902
Cruising speed 11 knots
Maximum speed 14.5 knots
Flag Cayman Islands
Lying West Mediterranean
Class Lloyd's Register (LR) Lloyd's Register (+100A1 SSC Yacht, Mono, G6, Ice Class 1E, ECO (+) LMC, UMS, LR Polar Ship)
Exterior designer Philippe Briand
Interior designer Bannenberg & Rowell Design
Construction Hull - Steel
Superstructure - Aluminium
Deck - Teak
Crew 13
Guests 10
Cabins 6 (4 × double, 2 × single)
Engines 2 × 1,301hp Caterpillar
Propulsion Twin screw diesel yacht
Deck plans

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