Providing integrated designs on a landmark build-to-rent scheme—co-living in a desirable neighbourhood

One Silk Street Brownfield Redevelopment

Located in one of the most desirable neighbourhoods in Manchester—some would even say one of the coolest neighbourhoods in the world—One Silk Street builds on Ancoats' rich history with a modern take on mill-style living. Developed on underused brownfield land, this luxury co-living build-to-rent scheme brings professional and residential communities together whilst honouring the site’s industrial heritage.

Northern Group appointed us alongside architects Falconer Chester Hall to deliver multidisciplinary detailed engineering design for the scheme. Taking forward preliminary site assessments, we conducted ground investigations to determine geo-environmental and geotechnical site conditions for the development. Identifying both the key contamination risks and mitigation requirements, we provided initial geotechnical recommendations.

We provided detailed design—including using piled foundations with a semi-basement, a reinforced concrete structural frame, which was cast in-situ, and the design of a brick clad structure. We also provided below-ground drainage design, which was made more challenging due to the Victorian drainage systems still used in the area. Our team addressed electrical and mechanical challenges such as fire, acoustics, sustainability, and building physics. Tackling the heritage nature of the building and the architectural intent to leave historic elements exposed, we developed bespoke detailing to optimise the building’s acoustics. We also performed computational fluid dynamic and evacuation modelling to deliver a fire strategy.

Today, One Silk Street has flexible colony co-working space across the first three floors with luxury apartment living on the next five floors. A communal roof garden offers rare outside space for both office and residential tenants. Other amenities include 21-car parking spaces and five electric vehicle (EV) charging points. Safe and secure bike storage facilities accommodate sustainable travel for commercial tenants and residents alike.