Erection of an extension at the rear of 18-22 Wigmore Street at first to fourth floor levels and alterations to the rear roof form to allow conversion of the attic space to provide additional residential floorspace for the existing flats (Class C3), including the infilling of an internal lightwell adjacent to 16 Wigmore Street and the installation of a new lift. Alterations at basement and ground floor level including the infilling of a rear lightwell at basement and ground floor levels. Installation of plant within an associated enclosure at rear first floor level with a green roof over and screened plant on a flat roof at fourth floor level to the rear of 22 Wigmore Street. Alterations to the front of the building including new windows, shopfronts and metal railings at ground floor level. All in connection with the dual / alternative use of the basement, ground and first floors as either office (B1) / retail (A1) or a sui generis use comprising piano showroom, office space, new recital room, piano practice rooms and workshop space and use of the second to new fifth floors as 8 residential units comprising 3 x 1 bed; 4 x 2 bed and 1 x 3 bed. (SITE INCLUDES 18, 20 AND 22 WIGMORE STREET)

Removal of condition 12 of planning permission dated 01 May 2020 (RN: 20/01459) which itself varied condition 1 of planning permission dated 12 February 2013 (RN: 12/12483)for the: internal and external alterations (comprising new windows at roof level, lift overrun green roof skylight, removal of lightwell insertion of new doors at lower ground floor level and creation of roof terrace at rear ground floor level) in connection with the conversion of the existing building from office and residential flats into a single family dwelling to vary the approved drawing numbers to allow the introduction of an additional roof light to the north east of the roof, a replacement walk on roof light to the west of the roof and an extension to the lift overrun box, set into the existing area of flat roof and plant access. NAMELY, to remove biodiversity management plan as green roof no longer forms part of the proposal.

Insertion of conservation roof lights and vents to the rear roof slopes to Star Street and St. Michael's Street in association with the attic conversion to add two additional classrooms and admin office to existing school.

Removal of conditions 2 and 4 of planing permission dated 10 July 2002 (RN: 01/06157/FULL) for the: Erection of new five storey building with basement and sub basement levels for office use (Class B1) at 21-23 Hill Street. NAMELY, to allow conversion of part of the basement (which currently houses existing parking spaces and a turntable) to cycle parking and end of trip facilities for the office accommodation on the upper floors.

Demolition of 2-storey rear wing and external alterations in connection with conversion of part of betting office on ground and basement floor levels to create 3 self-contained flats (Use Class C3) and retention of part of betting office (Use Class Sui Generis).

Demolition of the two storey rear wing, external alterations, and conversion of betting office on ground and basement floor levels to create 3 self-contained flats.