Erect first and second floor rear extension, convert existing flat into two self-contained flats, erect dormer to rear with juliette balcony to form an additional self-contained flat, alter shop front and alter elevations

Change of use from office space (Class B1a) to 5 self-contained flats (Class C3), raise ridge height, hip to gable roof extension, erect dormer to rear, install bin and cycle stores (Prior Approval)