Proposal for works at The Bays building, St Marys Hospital, London, including demolition of existing structures, retention and alteration of external walls, and construction of a new four-storey extension with a rooftop terrace. The project includes exhibition, education, healthcare, and office spaces, demolition of existing portacabin and waste store, construction of a 2-storey pavilion, new public realm, landscaping, and associated works, collectively known as the Fleming Centre.

Full Proposal

Location: St Marys Hospital, South Wharf Road, London, W2 1BL Proposal: Works to The Bays building comprising demolition of the existing roof, internal floors, internal walls and ground floor slab; retention of, and alteration to, the existing external walls and facade; and construction of new four-storey vertical extension, plus a roof level including a rooftop terrace, to provide a mixed-use building comprising:, Exhibition, education and multifunctional space;, Healthcare research laboratories and consulting rooms with associated clinical spaces; and or, Offices, workspace and meeting space., Demolition of existing portacabin, waste store, Vacuum Insulated Evaporator tank and compound; construction of a 2-storey ancillary pavilion structure; new public realm; new hard and soft landscaping; works to the canal wall; together with provision of servicing, refuse storage, cycle parking, plant equipment and all other associated works. Collectively to be known as the Fleming Centre (Sui Generis use). (The Bays) Ref: 25/08914/FULL

Application Timeline

Application Registered

13/02/2026

Application Validated

13/02/2026

Target Decision Date

N/A

Committee Date

N/A

Decision Made

N/A

Decision Issued

20/02/2026