Amendments to planning permission dated 20 June 2017 (17/02520/FULL) for Demolition of the existing building and redevelopment to provide a five storey building consisting of lower ground, ground and first to fourth floor levels to provide 10 residential units (comprising of 3 x 1 bedroom flats, 4 x 2 bedroom flats and 3 x 3 bedroom flats) including balconies/terraces with associated car and cycle parking NAMELY, to amend the description of development to "Demolition of the existing building and redevelopment to provide a five-storey building consisting of lower ground, ground and first to fourth floor levels to provide up to 10 residential units including balconies/terraces with associated car and cycle parking."

Amendments to planning permission dated 10th February 2022 (RN 21/04999/FULL) for the Variation of Conditions 1 and 10 and removal of Conditions 8 and 9 of planning permission dated 26th September 2016 (RN: 15/05936/FULL) for the: demolition of existing office building and redevelopment to provide a replacement building over two basement levels, lower ground, ground and eight upper levels. Use of the building for residential purposes (Class C3) providing a maximum of 23 flats including 14 car parking spaces at basement level, accessed from Buckingham Gate. Namely, to amend the description of development by removing reference to the number of residential units and car parking spaces and to amend the wording of condition 3 and introduce a new condition 22 to reflect the approved development.

Amendment to planning permission dated 20 June 2016 (RN:15/10444/FULL) for the variation of Condition 1 of planning permission dated 8 December 2011 (RN:10/01741/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, variation of Condition 17 with substitution of a revised Energy Strategy.

Amendment to planning permission dated 27 November 2017 (RN:17/02957/FULL) for: Variation of Conditions 1 and 6 of planning permission dated 2 March 2017 (RN 15/10671/FULL) for the demolition and redevelopment of 117 to 125 Bayswater Road, together with 2 to 6 Queensway and 7 Fosbury Mews for a new building comprising 3 basements, ground and 9 upper storeys to include 55 residential units and ancillary residential facilities (class C3), together with retail (class A1) unit, a retail (class A1) and/or restaurant (class A3) unit, a dentist (class D1) and a spa use (class D2), highway works and the use of car parking within the basement of Consort House. NAMELY, to amalgamate flats 46 and 47 at 4th floor and to amend the total number of flats from 55 to 54 units.

Amendments to permission dated 28 July 2021 (RN: 20/05512/FULL) (which varied permissions dated 1 May 2019 RN: 18/09619/FULL, 1 February 2019 RN:18/00506/FULL and 29 April 2016 RN: 15/11404/FULL) for variation of conditions 1, 14 and 17 of permission dated 1 May 2019 (RN: 18/09619/FULL) (which varied permissions dated 1 February 2019 RN:18/00506/FULL and 29 April 2016 RN: 15/11404/FULL) for 'Demolition and redevelopment of the site to provide a residential complex comprising 39 units of self-contained assisted living accommodation integrated with facilities including communal kitchen-cafe, storage areas, wellness centre/spa, guest accommodation, staff accommodation, staff offices, in two linked buildings of six storeys each, internal courtyard, roof terrace, excavation to create basement storage and 38 car parking spaces with access from Horseferry Road. Namely, to allow amendments including removal of car parking stacking system, revised new basement floor layout, reduction in car parking spaces to 26, and provision of 5 electric charging points'. NAMELY, to amend the description of development to read as follows: 'Demolition and redevelopment of the site to provide a residential complex comprising 39 units of apartments integrated with facilities including communal kitchen cafe, storage areas, wellness centre/spa, staff accommodation, staff offices, in two linked buildings of six storeys each, internal courtyard, roof terrace, excavation to create basement storage and car parking spaces with access from Horseferry Road'.

Amendments to planning permission dated 14 February 2017 (RN: 16/07801/FULL) for the: Demolition of 18 and 19 Buckingham Gate and their replacement with a building comprising sub-basement, basement and seven upper floors, including the creation of terraces at first, fourth, fifth, sixth and roof levels; off-street car parking and car lift accessed from Catherine Place and mechanical plant at basement and roof levels; in association with the use of the building as 13 residential flats (Class C3) (7 x 2 bed, 5 x 3 bed and 1 x 4 bed flats) namely, to allow internal layout alterations, amendment of landscaped areas, alteration of rear basement courtyard layouts, alterations to facades, and amendment of roof layout.

Variation of Condition 1 of listed building consent dated 19th July 2018 (RN: 18/02362/LBC) for, 'Demolition of rear facade of Nos. 96-98 Baker Street and front and part rear facades of No. 14 Sherlock Mews, use of first to fourth floors of Nos. 96-98 Baker Street as eight residential flats (Class C3), amalgamation of flats at first and second floors of No. 14 Sherlock Mews into a maisonette (Class C3), erection of replacement shopfronts to Baker Street facade, erection of replacement rear facade to Nos. 96-98 Baker Street, erection of replacement front facade to No. 14 Sherlock Mews, alterations at roof level, and other associated external alterations'; NAMELY, (i) Amendments to the design of the main door of the residential entrance at the Baker Street front elevation; (ii) Amendment to the material finish of the residential entrance to the building at the Baker Street front elevation; (iii) Internal layout changes to 1st - 4th floor flats at 96-98 Baker Street; (iv) Reconfigured exhaust shaft for theatre at 1st floor terrace to the Baker Street rear elevation; (v) Modification to bedroom windows at the Baker Street rear elevation to accommodate exhaust shaft for theatre; (vi) Revised location of access hatch to roof; (vii) Reduced area for clerestory pop-up at Baker Street rear elevation; (viii) Addition of a guard rail at roof level; and (ix) Introduction of external pipework to the Baker Street rear elevation.

Amendments to planning permission dated 19th July 2018 (RN: 18/02233/FULL) for, 'Demolition of rear facade of Nos. 96-98 Baker Street and front and part rear facades of No. 14 Sherlock Mews, use of first to fourth floors of Nos. 96-98 Baker Street as eight residential flats (Class C3), amalgamation of flats at first and second floors of No. 14 Sherlock Mews into a maisonette (Class C3), erection of replacement shopfronts to Baker Street facade, erection of replacement rear facade to Nos. 96-98 Baker Street, erection of replacement front facade to No. 14 Sherlock Mews, alterations at roof level, and other associated external alterations'; NAMELY; (i) Amendment to the main door of the residential entrance to the building at the Baker Street front elevation; (ii) Amendment to the material finish of the residential entrance to the building at the Baker Street front elevation; (iii) Internal layout changes to 1st - 4th floor flats at 96-98 Baker Street; (iv) Reconfigured exhaust shaft for theatre at 1st floor terrace to the Baker Street rear elevation; (v) Modification to bedroom windows on the rear elevation of 96-98 Baker Street to accommodate exhaust shaft for theatre; (vi) Revised location of access hatch to roof; (vii) Reduced area for clerestory pop-up at Baker Street rear elevation; (viii) Addition of a guard rail at roof level; and (ix) Introduction of external pipework to the rear elevation of 96-98 Baker Street.

Amendments to planning permission dated 14 August 2020 (RN: 18/10588/FULL) for, 'Demolition of existing building and redevelopment to provide a new building comprising basement, ground and first to eighth floors. Use of part basement and ground floors for dual/alternative retail (Class A1) or restaurant (Class A3) purposes, use of the remainder of the property as up to 37 flats (Class C3), ancillary residential amenity, cycle parking; provision of photovoltaic cells, a green roof and associated plant'; Namely, to amend the wording of Condition 8 (Code of Construction Practice) to split Part C into two parts: Part i Construction up until the completion of the superstructure and Part ii Construction post-completion of superstructure to project completion.

Variation of Conditions 1, 30 and 31 of planning permission dated 16 September 2019 (RN: 18/10420/FULL) which in itself varied permission dated 8 February 2017 (RN: 15/08352/FULL) for the Demolition of existing building and erection of a new six storey, plus basement building with frontages to Wellington Road and Cochrane Street to provide 36 units for a dual/ alternative use as residential flats (Class C3) or serviced apartments (Sui Generis), with car and cycle parking at basement level and new landscaping'; NAMELY, to amend the finished detailing and cladding to the central link block containing the stair and lift core and lift over run.