Contractor named for City commercial redevelopment

Mace has been appointed by Helical as the main contractor on the redevelopment of 100 New Bridge Street in the City of London.

Located adjacent to City Thameslink station with views overlooking St. Paul’s Cathedral and St Bride’s Church, the 1990s-built office building will be renovated to create 18,000m² of Grade A office space, 333m² of retail spaces and a 371m² terrace.

The redevelopment has circularity at its heart, with the original structure being retained and targeting 95% reuse, recovery, and recycling of construction waste.

Targeting BREEAM ‘Outstanding’ and Well Platinum certification, the development is set to be net zero carbon in construction and operation.

Ged Simmonds, Managing Director of Private Sector at Mace, said: “We are pleased to be partnering with Helical once again on another highly sustainable best-in-class office space at the heart of the City of London. Not only will this development be net zero carbon in construction and operation, but by retaining the existing structure and reusing existing materials, this scheme is leading the way in circularity.”

Gerald Kaye, CEO of Helical, commented: “We are delighted to be working with Mace to redevelop 100 New Bridge Street to create a best-in-class, carbon friendly office in a prime location in the City of London. This development will help meet the growing demand we are seeing for prime office spaces with the highest sustainability credentials.”

The project is due to complete in early 2026.