Launched in March 2025 at Heesen's Oss facility, Agnetha is the latest yacht in the Heesen 55m Steel series, following sisterships Solemates, Serena, and Iris Blue.
Omega Architects’ Distinctive Exterior Styling
Agnetha’s exterior is the work of Frank Laupman of Omega Architects, who created a muscular yet refined profile defined by strong horizontal lines and large panels of tinted glass along the main and upper decks. A distinctive “shark tooth” overhang above the wheelhouse gives the yacht for sale a signature detail, while the absence of pillars aft provides uninterrupted sea views from the interior.
The 110-square-meter sun deck is a focal point for outdoor living, complete with a whirlpool and bar. Aft on the bridge deck, a bespoke teak dining table seats 12, paired with modular sofas and designer lighting to create a versatile alfresco space.
Forward, the foredeck is equipped with two tenders measuring 7 and 6.5 meters, as well as a selection of water toys.
Inside Agnetha: Light, Space, and Customization
Luca Dini Design & Architecture developed Agnetha’s interior, offering four design themes inspired by Shakespeare’s plays. Each option varies in tone and atmosphere, from the warm metallic finishes of the As You Like It concept to the earthy hues of The Winter’s Tale. Large windows enhance natural light throughout the superyacht for sale, while the sky lounge features mullion-free glazing for panoramic views.
The 86-square-meter owner’s suite sits forward on the main deck, incorporating a lounge, study, walk-in wardrobe, and private veranda. Guest accommodation comprises four staterooms on the lower deck and a VIP suite on the bridge deck. Crew quarters for 13 ensure efficient onboard service.
Entertainment and Wellness on Board
The 36-square-meter beach club on board the motor yacht for sale doubles as a wellness area, complete with a sauna finished in Alaska granite and Aspen wood. Direct access to the water is provided through a transom door that opens to a fixed swim platform.
Built on Van Oossanen’s fast displacement hull form, Agnetha is powered by twin MTU 8V 4000 M63 engines, delivering a top speed of 15.5 knots and a cruising speed of 13 knots. She has a range of 4,500 nautical miles at 13 knots, supported by 100,000 liters of fuel capacity.
Agnetha is on the market with Heesen and is currently asking €56,900,000.
Agnetha Joins a Growing Family of 55m Steel Yachts
According to YachtBuyer Market Watch & Intelligence, the world's largest yacht database, Agnetha follows three sisterships in Heesen’s 55m Steel series, each with distinct features that set them apart while sharing the platform’s core performance and layout.
Iris Blue, delivered in 2024, was the first of the updated series and introduced the redesigned profile with continuous tinted glass and a starboard-side veranda in the owner’s suite. Serena, handed over in March 2025 as Heesen’s first delivery of the year, places greater emphasis on interior personalization, featuring unique marble in each stateroom and larger windows for enhanced views.
Solemates, delivered shortly after in May 2025, takes a more vibrant design approach with a lively interior color scheme and a gold-accented atrium staircase, while also expanding social spaces with an enlarged sundeck jacuzzi and bar.
Agnetha’s sea trials highlight Heesen’s refined 55m Steel platform ahead of delivery. She follows three sisterships, each exhibiting the series’ mix of performance and customization.
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