Bentinck Close, Regent’s Park

Rooftop extension to three linked seven-storey 1930’s mansion blocks, facing out over Regent’s Park and within the St’John’s Wood Conservation Area. Four large penthouse apartments are provided.

The single storey extension is set back to minimise visibility from the street and overshadowing of neighbours while providing generous new terraces and planted areas.

Client: Freshwater Group

Cost: £4.9m

Status: Current Technical design stage

Team: Matter (as McDowell+Benedetti to stage 3), Michael Hadi & Associates, Michael Hadi Associates, Max Fordham, EB7, Price & Myers