The project will begin with a collaborative phase, during which the parties will further develop the project’s solutions at an early stage before entering into a turnkey contract. Work on the collaborative phase will commence immediately, with construction expected to begin in the third quarter of 2027, subject to the project achieving sufficient pre-sales.

Frøen Hage is planned to comprise 212 apartments across seven buildings, featuring high-quality shared amenities and attractive green outdoor spaces. The homes will be located adjacent to Diakonhjemmet, within easy reach of Frogner Park, public transport and central Oslo.

The contract value is estimated at approximately NOK 1 billion, excluding VAT.

"Frøen Hage is an attractive residential project that we look forward to developing together with OBOS. Early contractor involvement provides a strong foundation for efficient project execution, close collaboration and solutions that create value throughout the project lifecycle," says Tormod Solberg, Executive Vice President, Building, at AF Gruppen.

"Frøen Hage is a distinctive residential project featuring high-quality shared amenities and attractive green outdoor spaces, located in one of Oslo’s most sought-after areas. During the upcoming collaborative phase, we will further develop these unique qualities, and with AF Gruppen as our partner, we have secured a highly experienced contractor that shares our ambitions for quality, sustainability and great homes," says Ingunn Andersen Randa, Executive Vice President, Cities, at OBOS.