Application to allow development to commence following installation of tree protection measures but prior to submission of a detailed landscape scheme (Application under Section 73 to replace condition no. 3 (Landscape and Ecological Management Plan); As imposed by 23/00453/FUL - Demolition of existing garage and erection of a new detached double garage with a connecting glass link to the main house, erection of a glazed corner extension at ground floor level and erection of a ground floor garden room extension with basement level on the footprint of the existing demolished garage, alterations to roof to include re-covering, front dormer window and roof lights, provision of renewable energy sources, provision of associated hard and soft landscaping to the front and the rebuilding of existing stone boundary wall)

Non-material amendment to planning permission (ref: 2021/01039/VAR) dated 3 February 2022, for the development: 'Variation of Condition 2 (approved drawings) to allow minor material amendments to planning permission (ref: 2020/00646/FUL) dated 24 November 2020, for "The redevelopment of the site comprising the demolition and removal of the existing timber shed buildings, the retention of the existing office and former recording studio buildings and the development of part-basement, part-1, part-2, part-3 storey buildings, refurbishment of the office building and development of a first floor extension to the recording studio; to be used as office (Use Class B1), associated access works and cycle parking spaces'. In conjunction with minor external and internal alterations to the approved buildings, the amendments include: installation of new windows on south elevation and the reconfiguration of the plant enclosure at roof level (Block A), increase in parapet heights (infill elements) and reconfiguration to provide a brick clad boundary wall with the Cambridge Grove properties (Block B); and alterations to provide an enclosed bike store fronting Cambridge Grove (Building C).". Amendments sought relate to changes to the landscaping scheme (condition 27) by way of the addition of trees and landscaping.

Lower ground single storey extension and associated refurbishment and alterations including new crossover for driveway. 'Variation of Conditions 1, 3c, 3d, 3e, 3f, 3g, 4, 5 and 6 of permission 18/00251/HHOLD 1. Change - Change in construction and waterproofing method necessitated slight change in layout. Rooflight changes create lower visual impact, including house no longer obscured by rooflights from east elevation, and allow easier access around the site through the use of walk on glass. Introduction of structural planters to provide screening and privacy to the patio from the road, while integrating a hidden railing and softening the overall visual impact of the extension. 3c. Removal - Landscape design submitted showing replacement planting following excavation leading to loss of trees and shrubs. Replacement planting and design proposed, 3d. Removed - Railings have been safely removed and preserved, and will be placed in new location around the drive, as per plans. 3e. Change - Stairwell walls to be matching white render at and below the level of the white plinth of the existing house that surrounds the ground floor. Matching brickwork above the level of the existing plinth. All external walls facing the drive (and all other external walls) will be matching brick. Physical brick sample can be provided on request - Proposed brick - "All About Bricks - Straw blend" (As used (same batch) by Dunottar School in its recent development). 3f. Removed - Hard landscaping details included as part of landscape design submitted here. 3g. Removed - Landscape design shows position and size of proposed shed. Pent shed with single door and windows facing north. 4. Removed - As per 3c, Landscape design submitted showing replacement planting following excavation leading to loss of trees and shrubs. 5. Removed - Landscape design submitted.' As amended on 07/10/2021, 11/11/2021 and 06/12/2021.

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.

Amendments to planning permission dated 1 September 2014 (RN: 14/02566/FULL) for: Variation of Condition 1 of planning permission dated 04.09.13 (RN: 12/12041) for external alterations and extensions including rebuilding of existing 7th and 8th floor levels, installation of photo-voltaic cells, green roof & plant at roof level, alterations to street facades and rebuilding of rear facades (with new balconies on Smith Court and Piccadilly Theatre frontages, and roof terraces at eight floor level on all frontages), provision of 38 dwellings at 4th-8th floors, with new residential entrance to Sherwood Street, use of second and third floor as offices (Class B1), reconfiguration of existing uses at basement, ground and first floor levels at 12/13 Sherwood Street and 63-75 Brewer Street to provide 2 No. retail (Class A1) units and altered health club (Class D2) layout with new health club entrance on Brewer Street - to allow minor amendments to the approved scheme including: changes to the steel window design on the street facing facades; alterations to the aluminium window design on the rear facades; installation of ventilation grilles in the windows at 3rd-7th floor levels on the Sherwood Street and Brewer Street elevations; alterations to the flank/party wall on Brewer Street; changes to the roof layout and massing; AND removal of Condition 3(2) (requiring detailed drawings of new windows): NAMELY, to amend energy and sustainability strategies to facilitate the removal of a trigeneration system forming part of the central plant within The Crown Estate's Quadrant development and amend the wording of condition 20 accordingly.