25 Berkeley Square is a large office building in the north-east corner of Berkeley Square, in Mayfair, with a mix of office, retail, and entertainment uses. Originally constructed in 1906 as a building of luxury mansion apartments. It was converted to office use in 1954.

Forme UK was appointed to provide several enhancements to the building, including creating a new roof extension with attic storeys, remodelling the interiors and designing flexible open plan office space, upgrading to comply with current building regulations, ensuring maximum
natural daylight where possible and providing an interior that is fully ambulant disabled and wheelchair accessible.

COST

Undisclosed

​

SIZE

55,224 sq ft

​

EXTRA INFO

Grade II Listed Building