6 Upper Grosvenor Street London W1K 2LU
Detailed written and photographic specification of the materials you propose to use, including marked up versions of the approved elevations and roof plans showing where / how each of those materials are proposed to be used and extension/alterations to roof (overall detailed elevations and sections pursuant to Condition 3 and 4 (B) of listed building dated 29th September 2023 (RN:23/02349/LBC)