Amendments to planning permission dated 02 May 2018 (RN: 16/05704/FULL) for DEVELOPMENT SITE 4 & 5-6 STANHOPE GATE/18A CURZON STREET: Variation of condition 1, 9, 11, 12, 14, and 16 of planning permission dated 01 June 2015 (RN: 14/10352/FULL) for demolition of existing buildings and redevelopment of site (retaining front facades of 5-6 Stanhope Gate) to provide a building comprising a range of 20-25 residential units on lower ground, ground and first to fifth floors on the Stanhope Gate frontage and lower ground, ground and first to part seventh/part eighth floors on the Curzon Street frontage (including plant at part eighth floor level and roof terraces at sixth/seventh/eighth floor levels); includes excavation to provide part sub-basement and three basement levels (in addition to lower ground floor) for residents' leisure facility and other ancillary uses (car and cycle parking and mechanical plant); alterations to existing access on Curzon Street (including entrance to new car lift) and associated works. NAMELY; to amalgamate a consented one-bedroom apartment with a three-bedroom apartment on the third floor level in order to create a larger four-bedroom apartment, to provide a revised total number of units (21) in line with the unit range stated on the planning permission dated 2.5.18 of 20 to 25 units.

Variation of conditions 1 (approved plans), 21 (design details) of planning permission dated 16th July 2021 (RN 21/02813/FULL) which was a variation of earlier permissions (20 August 2020 (20/01739/FULL and 4 November 2019 (RN: 19/01284/FULL) for Demolition of the existing building and redevelopment to provide two buildings: Building 1 comprising one basement level, ground and thirteen upper floors containing car parking, plant, affordable sheltered accommodation and market sheltered accommodation (Class C3), ancillary communal areas; Building 2 comprising sub-basement, two basement levels, ground and eleven upper floors containing plant, car parking, residential accommodation (Class C3) and ancillary leisure; reconfigured vehicular and pedestrian access together with landscaping and other works in association with the development. NAMELY, to allow amendments to Building 2, to install metal balustrade around the areas of flat roof at 10th floor level to East and West facades, to facilitate the provision of balconies,for the two end apartments.

Variation of Condition 1 of planning permission dated 22nd January 2020 (RN: 19/06551/FULL) for, 'Infilling of internal light wells at fourth to seventh floor levels to create additional office space (Class B1) together with extension at roof level to provide a new eighth floor level comprising four residential units with part mezzanine (Class C3), the recladding of light well walls with minor internal alterations, new residential entrance, and plant in an enclosure at roof level; NAMELY, to make the following amendments to the approved development - mansard structure constructed in steel rather than concrete; existing staircases enlarged to accommodate fire access and escape; internal reconfigurations to the 7th floor; changes to the approved lift overrun and stair core; internal re-configuration of the apartments; reconfiguration of green roofs; addition of green walls to terraces and alterations to fenestration. (Application under Section 73 of the Act).

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.

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'.

Variation of Condition 1 (approved plans), Condition 7 (cycle parking), Condition 16 (waste and recycling) and removal of Condition 11 (structures on roof terrace) and Condition 19 (flank wall design detail) of planning permission Ref. 20/07186/FULL dated 15 February 2021 for Demolition of existing building, excavation of new basement floor and erection of building comprising basement, lower ground, ground, and four upper floors, for commercial (Class E) use at basement and seven residential flats (Class C3) at lower ground, ground and on the upper floors with associated basement plant, cycle parking and all other works incidental to the proposed development. NAMELY, alterations to approved scheme including reconfiguration of 7 flats, altered and extended rear elevation including the provision of 2nd, 3rd and 4th floor terraces.

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 1 of planning permission dated 3 March 2020 (RN 19/09981/LBC) for the Variation of condition 1 of listed building consent dated 20 February 2016 (RN: 15/10446/LBC) for the: Development of 55-59 Knightsbridge (including retention of Knightsbridge facades, demolition and the dismantling and reinstatement of roofs and chimneys) to provide retail (Class A1) at basement and ground floor levels and 18 residential flats at first, part second floor and third to fifth floor levels. Demolition of 1-2 William Street and its replacement with a redesigned building with internal linkages to 55-91 Knightsbridge. Namely, to allow alterations to William Street Residential Entrances, door to Wilton Place, fenestration changes to rear facade, increased lift Shaft to rear face of William Street, merlons to west elevation, West façade end bay reconstructed, chimneys to coping stone detail in mansard, pavilion gable apex roof stones, ridge height of mansard roofs, projecting signs to shopfronts, retained parapet to no. 55 Wilton Place, general layout alterations, and associated works from RN 19/09981/LBC, NAMELY, to vary the approved drawing numbers to amend the design of the external vent at no. 4 William Street and the removal of a ceiling at third floor level.