Variation of Condition 16 planning permission reference 17/02964/MATAMD (dated 5 April 2018 for Amendment to planning permission ref 13/03743/FULL3 granted for the demolition of all school buildings, with the exception of the Reception building, and part demolition of the North Stable block, and erection of 48 dwellings comprising 24x 4-bed houses, 16x 1-bed flats and 8x 2-bed flats and conversion of the stable block into 2x 2-bed residential units, together with 108 car parking spaces. Associated landscaping, hardstanding areas, cycle stores and bin stores. Conversion of existing Reception building to 799sqm of office floorspace (Class b1A) together with 8 dedicated car parking spaces and the construction of 2 tennis courts, designated car park. Erection of pavilion and amenity area for community use. Amendments to position of apartment blocks on the site, extension of apartment blocks at lower ground and upper ground floor levels, demolition of north stable block and erection of 2x 2-bed houses, alterations to proposed housing mix to provide 8x 1-bed and 16x 2-bed apartments, 24x 4-bed houses and 2x 2-bed houses, alterations to windows, doors and internal layout of House Types B and C, amendments to car parking, maintenance access to Wickham Court School, removal of pavilion and internal landscaping and footpaths. Discharge of condition 16 (layout of wheelchair units) for planning permission reference 13/03743/FULL3) to allow for Plot 30 to be built to wheelchair adaptable Building Regulations Part M4(2) rather than wheelchair user Building Regulations Part M4(3).

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).

Variation of Conditions 1 'Approved Plans' of planning permission ref. no. 22/AP/1797: Minor Material Amendment for full planning permission 20/AP/1119 dated 11/06/2020 for Conversion of the existing first and second upper floors to 2 x 3 bedroom residential self-contained flats with associated refuse storage and the erection of a rooftop extension to form additional 1 x 1 bedroom flat: - Square off the diagonal corner to the front elevation; - Extend the proposed structure to the rear by 0.48m; - Increase the internal floor to ceiling height by way of raising the structure's height; - Internal reconfiguration to provide x1 additional bedroom - Re-organisation of front and side elevation to correspond with internal reconfiguration. Proposed s73 amendments include to: - Increase the height of the approved roof extension by 0.3m - Extend the footprint of 1m (width) x 4.5m (depth) to the northern elevation of the roof extension to utilise the existing staircase and internal reconfiguration; - Relocate the roof extension southwards by 0.3m with increases in depth and width from 13.8m to 14.5m and 5m to 5.8m respectively - Reorganise fenestrations to correspond with internal reconfiguration - Amend external material finishes from the aluminium framed glazing system and fibreglass resin roof to squared edge larch timber cladding, membrane roof and pine timber window frame

Variation of condition 1 of planning permission dated 14th February 2019 (RN:18/10787/FULL) for the Erection of single storey roof extension to create new eighth floor and extensions at sixth and seventh floors to allow the enlargement of two residential flats (Class C3), alterations to shopfronts facing Park Lane and associated external alterations. Namely, to infill part of the terrace at eighth floor level to provide additional residential floorspace, additional glazing at eighth floor level, to amend the window configuration at the 6th and 7th floor level, and the new extension at 8th floor level, glazing to be reduced on the west elevation, extensions and associated guardings on the north and south elevations, raise the rear central projection by 300mm, central space to be moved back to align with the seventh floor at roof level.

Non Material Amendment to Planning Permission 20/02531/FUL (Variation of Condition 1 (Approved Plans) of Planning Permission 19/00699/FUL (Variation of Condition 2 (Approved Plans) of planning permission 17/15272/FUL (Restoration and retention of The Fountain public house (A4 use), erection of a 4-5 and 3-4 storey building to provide 45 one, two and three bedroomed residential flats (C3 use) and new retail/ restaurant/ cafe to ground floor (A1/A3 use) with associated car parking, roof terraces, balconies and landscaping). Main changes include: Provision of electricity substation, water tank/ pump, reconfiguration of cycle/ bin stores, extension to proposed public house, additional cycle hoops, guard rails to flat roofs and alterations to flat layouts.) Main changes to include provision of electricity substation, water tank/ pump, reconfiguration of cycle/ bin stores, extension to proposed public house, additional cycle hoops, guard rails to flat roofs and alterations to flat layouts) to provide an automatic opening vent (AOV) into the eastern roof elevation of Block C.

Non-Material Amendment to Planning Permission ref: 20/02531/FUL (Variation of Condition 1 (Approved Plans) of Planning Permission 19/00699/FUL (Variation of Condition 2 (Approved Plans) of planning permission 17/15272/FUL (Restoration and retention of The Fountain public house (A4 use), erection of a 4-5 and 3-4 storey building to provide 45 one, two and three bedroomed residential flats (C3 use) and new retail/ restaurant/ cafe to ground floor (A1/A3 use) with associated car parking, roof terraces, balconies and landscaping). Main changes include: Provision of electricity substation, water tank/ pump, reconfiguration of cycle/ bin stores, extension to proposed public house, additional cycle hoops, guard rails to flat roofs and alterations to flat layouts.) Main changes to include provision of electricity substation, water tank/ pump, reconfiguration of cycle/ bin stores, extension to proposed public house, additional cycle hoops, guard rails to flat roofs and alterations to flat layouts) dated 09/04/2021. Amendment to entrance door and glazing arrangement to Block B.

Application for variation of conditions 2 (Approved Plans); 3 (Live Work Units); 4 (Materials); 5 (Construction & Design Detail); 9 (Surface Water Drainage); 10 (Construction Method Statement); 16 (Car Park Management Scheme); 19 (Noise & Vibration); 20 (Soundproofing) and 21 (Air Quality) on planning permission 95548/FUL/18 (Demolition of side and rear extensions to public house at 46 Railway Street and former bowling green pavilion building and erection of 4No three storey mews houses (with live/work arrangement). Conversion of public house to ground floor commercial (B1/A2) and 1No residential apartment to the upper floor. Erection of 24No apartments within a 4 storey building with associated landscaping and basement parking on land to the rear of 46-50 Railway Street. Vehicular access from The Downs with associated development thereto) to amend approved plans to allow for minor alterations to approved scheme including provision of an electricity sub-station and submission of details for approval previously reserved by condition.

Section 73 minor material amendment application for the variation of conditions 1, 3 & 4 of planning application H/2020/0321 - Amendment to planning application H/2016/0353 for change of use of former care home to 13no. residential flats including the erection of a single storey extension at the rear, external alterations, and provision of in curtilage car parking.

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.