57 South Street is a self contained two storey brick built building with a flat roof, currently configured and used as a commercial building of offices and ancillary stores.
The building has planning consent under Class MA MO/2023/0715 to convert into 4 flats.
I wish to assess the viability of utilising airpsace PD rights (either Class ZA or Class AA) to increase the residential net salable area (NSA) by the addition of 1 to 2 storeys.