Amendments to planning permission dated 21 May 2019 (RN: 19/00087/FULL) for variation of Conditions 1 and 31 of planning permission dated 10 December 2018 (RN: 18/02900) for the Demolition of existing buildings and demolition behind retained facades of 19 and 20 Denman Street facades; realignment of 4-6 Glasshouse Street, 1 Sherwood Street, 8 Glasshouse Street and 11-17 Shaftesbury Avenue facades and retention of Piccadilly Lights (adverts). Construction of a replacement six storey building (plus 6th floor mezzanine office) with three basement levels to create a mixed use scheme comprising office (Class B1) at part ground to 6th storey mezzanine; retail (Classes A1 retail and A3 restaurant) at part basement 1, part ground and part first floor; up to seven residential units (Class C3) at part first floor, part second floor and part third floor; and plant and cycle storage within the basement. Associated works including mechanical plant within roof enclosure and loading facilities to allow use of 6th floor mezzanine (Level 7) as restaurant (Class A3), roof realignment at Level 7 and new plant enclosure at Level 8, flexible use of approved retailing (Class A1) for retail and restaurant purposes (Classes A1 and A3), removal of chimneys on 1-17 Shaftesbury Avenue facade, minor adaptations to accommodate the Piccadilly Lights planning permission and advertisement, and adaptation to accommodate LBC consent (17/07490/LBC); namely, to revise the energy strategy and to enable development behind reconstructed facades to 19 & 20 Denman Street; NAMELY, alterations to roof treatment of No.19 Denman Street to introduce plant machinery for emergency fire purposes.

Variation of Conditions 1, 17, 20, 31, 39, 47, 49, 53, 54, 55, 56 and 57 of planning permission dated 8 April 2022 (RN: 20/03987/FULL) (as amended) for, 'Part demolition, excavation (including beneath Davies Mews), erection of new buildings and alterations to existing buildings comprising: redevelopment of 60 Brook Street; redevelopment of 48, 50, 56 and 58 Brook Street and 16 Davies Mews behind retained Brook Street facades at; redevelopment behind retained and partially reconstructed facade at 52-54 Brook Street; refurbishment with alterations and addition of turret and gables at 40-46 Brook Street and 40 South Molton Lane; redevelopment behind retained Davies Mews and South Molton Lane elevations and front roof at 1-7 Davies Mews and 28-30 South Molton Lane; refurbishment and alterations at 50 Davies Street; refurbishment with alterations and partial demolition and redevelopment of upper floors at 52-54 Davies Street; redevelopment behind reconstructed and extended facade at 56 Davies Street (including the removal and reinstatement of certain building features), and Brookfield House (44-48 Davies Street and 62 and 64 Brook Street); part demolition of ground floor and refurbishment at 10 South Molton Street; refurbishment and alterations at 15-25, 27 and 42 South Molton Street; all to provide a development of up to 9 storeys including Class B1 (Business), Class A1 (Shops), Class A3 (Restaurant and Cafes), Class A4 (Drinking Establishment), composite use comprising public house and guest accommodation (sui generis), Class C3 (Dwellinghouses), Community Infrastructure and Facilities, and Class C1 (Hotel) uses, improvements to public realm and pedestrian routes, servicing, ancillary plant and storage, cycle parking and other associated works'; NAMELY, to allow amendments to the approved development. (Application under Section 73 of the Act). (This is an EIA development and is accompanied by an Environmental Statement, which may be viewed online).

Amendments to planning permission dated 28 April 2016 (RN:15/12041/FULL) for the: Variation of Condition 1 of planning permission dated 12 January 2016 (RN: 11/10043/FULL) for : Demolition of 17-23 Oxford Street and erection of a building comprising part two basement levels, ground plus eight upper floors with ninth floor roof top plant for use as retail (Class A1) at part basement, ground and first floors, offices (Class B1) at part basement, ground and first to eighth floors, new public realm landscaping, servicing and access arrangements. (OSD Site A). NAMELY, to change the description of development to read : "Variation of Condition 1 of planning permission dated 12 January 2016 (RN: 11/10043/FULL) for: Demolition of 17-23 Oxford Street and erection of a building comprising part two basement levels, ground plus eight upper floors with ninth floor roof top plant for use as commercial floorspace at part basement, ground and first floors, offices (Class B1) at part basement, ground and first to eighth floors, new public realm landscaping, servicing and access arrangements. (OSD Site A). Namely, amendments to facade design and alterations including re-alignment of south elevation, omission of colonnade on south elevation, realignment of north east corner to match the London Underground entrance, cutting back the south west corner to improve loading bay access, relocation of rooftop plant to basement, re-planning internal core."

Amendments to planning permission dated 06 September 2021 (RN: 20/06781/FULL) for variation of Condition 1 of planning permission dated 26 May 2020 (RN: 19/01472/FULL) (as amended by 20/03465/NMA) for, 'Excavation to create a deeper basement level and excavation under Wells Mews, demolition of 58-60 Berners Street and demolition behind retained facade of 14-17 Wells Street and erection of a new mixed use development within two adjoining buildings comprising lower ground, ground plus 5 storeys fronting Wells Street and lower ground, ground plus 7 storeys fronting Berners Street to accommodate flexible retail (Class A1) or financial and professional services (Class A2) or restaurant (Class A3) purposes on part lower ground and part ground floors, office (Class B1) on upper floors and installation of plant behind screening on both roof levels. The scheme also includes external alterations to 14 and 15 Eastcastle Street (part of Woolverstone House) to accommodate a wider and improved entrance into Wells Mews from Eastcastle Street, an upgraded residential entrance to 1 Wells Mews'; NAMELY, Insert a smoke extract shaft from first to roof level. Application under Section 73 of the Act.

Variation of Condition 1 of planning permission dated 26 May 2020 (RN: 19/01472/FULL) (as amended by 20/03465/NMA) for, 'Excavation to create a deeper basement level and excavation under Wells Mews, demolition of 58-60 Berners Street and demolition behind retained facade of 14-17 Wells Street and erection of a new mixed use development within two adjoining buildings comprising lower ground, ground plus 5 storeys fronting Wells Street and lower ground, ground plus 7 storeys fronting Berners Street to accommodate flexible retail (Class A1) or financial and professional services (Class A2) or restaurant (Class A3) purposes on part lower ground and part ground floors, office (Class B1) on upper floors and installation of plant behind screening on both roof levels. The scheme also includes external alterations to 14 and 15 Eastcastle Street (part of Woolverstone House) to accommodate a wider and improved entrance into Wells Mews from Eastcastle Street, an upgraded residential entrance to 1 Wells Mews'; NAMELY, inclusion of link between Berners Street and Wells Street parts of the building over Wells Mews at first floor level. [Application under Section 73 of the Act].

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.

Amendments to planning permission dated 23 March 2018 (RN: 17/08716/FULL) for Variation of condition 1 and removal of condition 33 and 34 of planning permission dated 20 April 2016 (RN: 15/06448) for the 'Demolition of all existing buildings and comprehensive redevelopment to provide a mixed use development accommodated in a single building arranged around a central courtyard of lower ground, ground, eight upper floors, rooftop plant and basements. Use of new building for hotel comprising up to 190 guest rooms, restaurants/bars, ballroom, function rooms, hotel leisure/spa facilities, ancillary and back of house spaces (Class C1), 24-28 residential dwellings including ancillary residential leisure and amenity facilities (Class C3) and retail (Class A1), car and cycle parking with access from Grosvenor Crescent and Halkin Street, refuse, delivery and circulation spaces within basements and other associated works. (Site includes Yorkshire House, Grosvenor Crescent, 3, 4, 5 and 8 Pembroke Close and 12 Halkin Street London SW1)'. NAMELY, to amend the approved drawing numbers to allow design changes to all building facades and internal alterations to the design of the building, installation of a Building Maintenance Unit at roof level and alterations to the roof parapet line, NAMELY, to make changes to the south-west building elevation facing Forbes House, specifically in relation to the approved windows and their layout on the southern part of the site and to add an additional condition (38) to the planning permisison: "You must carry out the development in accordance with the approved Design Amendment Statement Ref: 1GP-HAP-XX-XX-RP-AR-0096 insofar as it relates to the approved windows and their layout on the southern part of the elevation and maintain it in accordance with this Design Amendment Statement in perpetuity thereafter."

Amendments to planning permission dated 21 October 2019 (RN: 18/04163) for: Variation of Conditions 1, 8,and original condition 24 and removal of Condition 10 of planning permission dated 23 February 2018 (RN: 16/11248) for Demolition of existing buildings on site and redevelopment to provide up to 30 residential units (Class C3), office floorspace (Class B1), gymnasium (Class D2), retail art gallery (Class A1), restaurant (Class A3) and retail (Class A1) floorspace; creation of a new pedestrian link through the site between Yarmouth Place and Carrington Street; erection of buildings either side of the new pedestrian link between 4 and 8 storeys in height excavation to create additional basement accommodation provision of on site car parking, cycle parking and delivery bay on Yarmouth Place new landscaping including improvement works to Yarmouth Place associated alterations; NAMELY to amend the approved drawings to changes to the party wall with 100 Piccadilly and increase the number of car parking spaces by (additional 44 spaces) within the development, and to change the wording of Condition 8 to allow the demolition and construction phases of the COCP to be submitted separately, and to allow the demolition clauses to be included in the S106 agreement. Further alterations received to reduce the size of the basement levels at 01-04; reduction in the size of the art gallery and gym; parking entrance reconfigured; Yarmouth Place elevation amended. Namely, various reconfigurations of cores, residential layouts, car lifts and flats, the realignment of the boundary walls and replacement of Condition 38 (waste storage).