Variation of Condition 1 of planning permission dated 19th April 2023 (RN: 20/04541/FULL) for, '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); NAMELY to install additional plant at rear first floor level and amend the approved enclosure, decorative cladding and green wall. (Application under Section 73 of the Act).

Non-material amendment application to planning permission 20/P/2440/FUL (variation of condition Numbers 2 (approved plans) and 11 (junction alterations) on application 19/P/2244/FUL (extension to existing dwelling and conversion of existing dwelling into 2no. residential dwellings; erection of 7no. additional dwellings, internal access road, landscaping and associated works) to allow for changes to plots 5-9 with cladding direction changed from vertical to horizontal, add additional roof lights, the design of pv's and small internal alterations.

Variation of condition 2 and 3 of planning permission ref: 2020/01249/FUL granted 16th October 2020 for the 'Erection of a hip to gable end roof extension; lowering the ridge height of the main roof and erection of an additional floor at roof level; raising of the front and rear parapet walls; alterations to the first floor roof of back addition to include the installation of new rooflights; alterations to the front fenestration to include the installation of new windows at first floor level, new windows and doors at ground floor level to replace the existing doors and windows; alterations to the rear fenestration to include installation of new windows to replace the existing windows at ground floor level; removal of existing windows at first floor level to the rear elevation; lowering of internal floor level and change of use from office (Class B1) into residential (Class C3) in connection with the conversion into 2 x 2 bedroom self-contained flats.' Amendments to facade treatment from approved render finish at the front elevation and approved white painted brickwork finish at the rear elevation with London Yellow Stock brickwork, omission of 2no window at first floor level to the front elevation, internal configuration of staircase and landing area, alterations to the windows at the front and elevation, alterations to the doors at the front elevation and amendment to the rear mansard roof from flat roof to pitched roof.

Amendments to planning permission dated 20 June 2016 (RN: 15/10444) for: Variation of Condition 1 of planning permission dated 8 December 2011 (RN10/01741/FULL) for development of 55-91 Knightsbridge (including retention of Knightsbridge and William Place facades) to provide retail (Class A1) at basement and ground floor levels, office ( Class B1) at part ground, first, and second floor levels and residential flats at part ground, part first,part 2nd and 3rd to 5th floor levels. Off street servicing and new sub basement car park. Removal and replacement of existing tree on William Street. Demolition of 1-2 William Street and its replacement with a redesigned building with internal linkages to 55-91 Knightsbridge. Restoration and repair of external facades and roofs to 3-7 William Street including reinstatement of original roof profile at 4 William Street, conversion of 1st to 3rd floor levels of 3 and 4 William Street for residential purposes ( Class C3). Namely, the substitution of new drawings to allow minor material amendments comprising a revised number and mix of residential units; the provision of a terrace for a residential unit on the western end of the building; erection of a lift shaft to the rear of 4 William Street; alterations to shopfront of Nos. 3 - 4 William Street; extension at 4th floor level to the rear of Knightsbridge; and reconfiguration of the fenestration. Namely, amendment to the external air vent at 4 William Street.

Details of the travel plan pursuant to condition no.15 of planning permission ref.195247VAR dated 05.08.2020 for Minor Material Amendment (S73a) to vary condition 2 (Approved Plans) and condition 17 (Approved Car Parking Spaces) of planning permission ref: 181010FUL dated 26/02/2019 (as amended by 200636NMA dated 19/03/2020) for: 'Erection of two additional floors at roof level and the extension, alteration and conversion of part of the existing plant at sixth floor ground level of Westgate House to provide 51 residential units. The erection of an eight-storey building providing 26 flats on the western part of the site. A total of 77 apartments are proposed. The proposal provides cycle parking space, onsite parking spaces and amenity space'. Variation seeks to amend car parking layout and provision through the reduction of accessible and blue badge parking bays from 7 to 5 and the increase in regular parking bays from 15 to 18, resulting in a net increase in parking bays from 22 to 23 on the 181010FUL red outline site'.

Details of delivery, servicing and parking management plan pursuant to condition no.14 of planning permission ref.195247VAR dated 05.08.2020 for Minor Material Amendment (S73a) to vary condition 2 (Approved Plans) and condition 17 (Approved Car Parking Spaces) of planning permission ref: 181010FUL dated 26/02/2019 (as amended by 200636NMA dated 19/03/2020) for: 'Erection of two additional floors at roof level and the extension, alteration and conversion of part of the existing plant at sixth floor ground level of Westgate House to provide 51 residential units. The erection of an eight-storey building providing 26 flats on the western part of the site. A total of 77 apartments are proposed. The proposal provides cycle parking space, onsite parking spaces and amenity space'. Variation seeks to amend car parking layout and provision through the reduction of accessible and blue badge parking bays from 7 to 5 and the increase in regular parking bays from 15 to 18, resulting in a net increase in parking bays from 22 to 23 on the 181010FUL red outline site'.

Submission of design & method statement pursuant to condition 26 of planning permission ref.195247VAR dated 05.08.2020 for Minor Material Amendment (S73a) to vary condition 2 (Approved Plans) and condition 17 (Approved Car Parking Spaces) of planning permission ref: 181010FUL dated 26/02/2019 (as amended by 200636NMA dated 19/03/2020) for: 'Erection of two additional floors at roof level and the extension, alteration and conversion of part of the existing plant at sixth floor ground level of Westgate House to provide 51 residential units. The erection of an eight-storey building providing 26 flats on the western part of the site. A total of 77 apartments are proposed. The proposal provides cycle parking space, onsite parking spaces and amenity space'. Variation seeks to amend car parking layout and provision through the reduction of accessible and blue badge parking bays from 7 to 5 and the increase in regular parking bays from 15 to 18, resulting in a net increase in parking bays from 22 to 23 on the 181010FUL red outline site'.

Application for variation of condition 2 on planning permission 97324/FUL/19 (Conversion of existing building from A2 (ground floor) to B1(a) and from A4 (first floor) to C3(a) at upper levels along with the erection of a part second floor extension to facilitate the provision of 13 residential apartments across first and second floor levels and within roof void with ancillary storage space for the residential units at ground floor. External alterations to the building with associated development thereto). To amend approved plans.

Application for a Minor Material Amendment (S73a) to vary condition 2 (Approved Plans) and condition 17 (Approved Car Parking Spaces) of planning permission ref: 181010FUL dated 26/02/2019 (as amended by 200636NMA dated 19/03/2020) for: 'Erection of two additional floors at roof level and the extension, alteration and conversion of part of the existing plant at sixth floor ground level of Westgate House to provide 51 residential units. The erection of an eight-storey building providing 26 flats on the western part of the site. A total of 77 apartments are proposed. The proposal provides cycle parking space, onsite parking spaces and amenity space'. Variation seeks to amend car parking layout and provision through the reduction of accessible and blue badge parking bays from 7 to 5 and the increase in regular parking bays from 15 to 18, resulting in a net increase in parking bays from 22 to 23 on the 181010FUL red outline site.