71 Gloucester Place London W1U 8JW
Erection of a rear extension at lower ground courtyard level with new terrace at ground floor level to create additional office (Class E) floorspace; replacement of redundant and inefficient building services, including switching from a gas boiler to Air Source Heat Pumps with plant at main roof level and within basement vaults; installation of photovoltaic (PV) panels on the main roof; introduction of cycle store, showers and end of trip facilities; localised external repair and redecorations; replacement of upper floor sash windows with new timber sash windows to a traditional pattern; general thermal upgrades including roof insulation and double glazing and other associated alterations.