51m feadship motor yacht promise for sale

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All images courtesy of Edmiston

51m Feadship motor yacht Promise. joins the market following €6M refit

10 September 2025 • Written by Emily Dawkins

The 51-metre Feadship motor yacht Promise. has been listed for sale with Alex Busher of Edmiston

Delivered in 2018, Promise. was built in steel and aluminium to an in-house design by Feadship De Voogt Naval Architects, who also completed the naval architecture, and outfitted with interiors by British studio Bannenberg & Rowell. Promise. was the first Feadship yacht to achieve an Ice Class 1E & LR Polar Ship certificate, making her more than capable of exploring polar-capped regions. 

She joins the market following a comprehensive €6,000,000 refit completed this year at Feadship, with works including paint, systems and interior upgrades. Promise. will be at anchor during the upcoming Monaco Yacht Show

Promise. is asking €54,950,000

Accommodation on board is for up to 10 guests across six main deck cabins, including two master suites, both with en suite Onsen baths and steam showers, and bulletproof glazing - underscoring the yacht’s approach to safety. One of the owner's suites also features an opening balcony to starboard.

The remaining guest accommodation comprises two doubles and two singles, all with en suite bathroom facilities. Meanwhile, there are further quarters for a crew of 13 on the dedicated lower deck. 

Bannenberg & Rowell curated a contemporary feel throughout Promise., with her living areas characterised by pale woods, bespoke joinery and predominantly neutral-toned soft furnishings. Bright pops of colour are found through artworks and modern details. For example, the main saloon (located on the observation deck) features an art deco-inspired sideboard with bright geometric shapes next to the circular dining table seating eight. 

In an open plan manner, forward of the aft dining area is a light-filled observation lounge, with a large sofa positioned around a coffee table. There is an expansive flat screen television here, as well as an outwards-facing desk space to starboard.

Heading further forward on the same deck, guests are greeted by an additional lounge space with sofas, armchairs, a desk and a circular coffee table. Sliding glass doors lead outside to the foredeck, which is fitted with a concealed heated freshwater pool with a contraflow swim system.

Above, the bridge deck is complemented by a versatile multipurpose lounge which can be transformed for any need, from a massage space to a workout studio. Linking the decks is a sweeping central spiral staircase and a glass-encased lift. 

To go hand-in-hand with her ice-class hull and explorer range, Promise. is equipped with a helideck-capable platform on the bridge deck - structurally approved for an EC135 helicopter or helicopters weighing up to three tonnes. 

Closer to the water, there is a spacious swim platform with a hydraulic bulwark door for effortless access to the sea and to Promise.'s fully equipped tender garage. Al fresco dining can be enjoyed on the observation deck or the bridge deck aft when empty.

The motor yacht is also equipped with a full range of tenders and water toys including an 8.1-metre Pascoe limousine tender, a 6.8-metre Pascoe utility tender and a 4.2-metre Narwhal rescue boat. 

According to data from BOATPro, this is the first time Promise. has been listed for sale since her launch. 

The 902GT yacht for sale is powered by twin Caterpillar C32 engines delivering 1,301hp each, offering a maximum speed of 14.5 knots, a cruising speed of 11 knots and a transoceanic range of 4,500 nautical miles. She is also Tier III emissions compliant. Key specs include a beam of 10.8 metres and a 3.5-metre draft.

Promise. is asking €54,950,000, currently lying in Antibes, France. She will be at anchor during the upcoming Monaco Yacht Show

More about this yacht

Feadship   51 m •  2018

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