We are thrilled to announce the successful completion of Twenty Berkeley Square, an outstanding project delivered on behalf of our client, Berkeley Estate Asset Management (BEAM). This transformative scheme is a true achievement, combining professional luxury with innovative design and sustainable solutions, befitting its prestigious Mayfair address.

The team of Collins Construction, Barr Gazetas, GDM, Webb Yates Engineers and Bale partners have reimagined this 1930s building to create a space that seamlessly blends heritage craftsmanship with modern design. Structural upgrades have future-proofed the building while maintaining its original charm, using high-quality materials and craftsmanship that meet the expectations of Mayfair’s elite occupiers.

A standout feature of the project is the careful integration of original elements, such as balustrades and terrazzo, which flow effortlessly from the ground floor to the 8th. This heritage detailing transitions into a newly constructed 9th floor, culminating in a stunning rooftop terrace offering unparalleled views over Berkeley Square.

Equally impressive is the project’s commitment to sustainability. Designed to be net-zero carbon in both upfront and operational terms, Twenty Berkeley Square sets a new standard for responsible development in historic settings.

Congratulations to the entire project team for bringing this exceptional vision to life. Twenty Berkeley Square is a testament to what can be achieved when heritage, innovation, and sustainability align.