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).

Minor material amendment (S.73) to vary condition no.2 (approved plans) pursuant to planning permission reference 204483FUL dated 08.01.2021 for "Conversion of existing building into 9 self-contained flats and provision of associated cycle parking space; change of use of the ground floor form Restaurant (Use Class E(b)) to Shop (Use Class E(a)); alterations to the ground floor elevations; three storey rear/side extension (to first, second and third floors) (following demolition of existing side/rear addition)." Variation seeks to alter the entrance to the apartments from High Street to the neighbouring alleyway with associated fenestration changes to the ground floor High Street and alleyway elevations, installation of lighting to the existing alleyway and installation of a passenger lift within the new lobby

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.

Variation of Condition 4 (Sample Materials) pursuant to 20/AP/2841 [Variation of Condition 1 (Approved Plans) pursuant to 18/AP/3613 [Change of use of part of the existing ground floor from retail shop (Use Class A1) to provide 1x self-contained flat (Use Class C3), change of use of first floor from storage (Use Class B8) to provide 3xself-contained flats and an upward extension to provide 2x selfcontained flats at second floor level with associated refuse and cycle storage] for the reconfiguration of Unit 3, enlargement of Unit 4, creation of terrace for Unit 6 facing inner courtyard and reconfiguration of internal floor layout to provide study room, repositioning of second floor front elevation windows, changes to Zinc seam cladding width at second floor level and associated ground floor works to cycle storage and refuse area] to amend condition from above grade to compliance condition as approved under 19/AP/7504.

Non-material amendment to planning permission ref: 2019/02756/VAR of which appeal ref: APP/H5390/W/20/3253959 granted 2nd November 2020 for the 'Variation of Condition 2 (approved drawings) of planning permission reference: 2016/02771/FUL dated 15/05/2019 for the "Removal of the existing advertisement hoarding to the front of the site, and demolition of the existing retail storage (Class A1) and car wash buildings (Sui generis) to the rear, and redevelopment of the site to include the erection of a three storey building on the Lillie Road frontage, to provide 2 no. retail units (Class A1) at ground floor and 6no. self-contained flats (2 x studio and 4 x 2 bed) at first and second floor levels, and the erection of a three storey building to the rear of the site to provide 3no. self-contained flats (3 x 2 bed), together with 3 no. off-street car parking spaces (including 1 disabled space), and associated amenity spaces." Amendments sought are alterations to the approved drawings including a three-storey extension to the side of Block 2; insertion of a new lift to Block 2 and subsequent alterations to the internal layout of flats 1, 2 and 6 and associated fenestration.' Amendments to include: enclosing of 2no approved car parking spaces with mansard roof garage, enclosing of approved bin storage and provision of 2no enclosed cycle parking.

Change of use of the ground floor from A1 retail to mixed A1/D2 gym; demolition of the existing detached range of garages at the rear together with three rear extensions to the shops; erection of a single storey rear extension with car parking to the rear and a new dropped kerb. Installation of new shop fronts and replacement windows to first floor and amalgamation of two studio flats to form one self-contained 2-bed flat at first floor level. Variation of condition 1 of permission 19/01016/F. Amendment to approved plans.