Amendments to planning permission dated 05 October 2023 (RN: 23/04630/FULL) for variation of Conditions 1 and 3 of planning permission dated 15 May 2023 (RN: 23/01735/FULL) for, 'alterations including partial infilling of rear courtyard on basement and ground floors, rear extensions on first to fifth floors and at sixth floor roof extension with plant enclosure, roof terrace and green roof above all to provide additional office accommodation (Class B1); new balconies/terraces at front fourth, fifth and seventh floor levels and rear first, sixth and seventh floor levels. Flexible use of part basement and part ground floor for either retail / office/ gym use (Class A1/ B1/ D2), provision of cycle parking and associated external alterations'; namely, to install privacy screens on the first-floor terrace, and to amend the wording of Condition 3 to enable the installation of the privacy screens. (Application under Section 73 of the Act). NAMELY; provision of condenser and handrail at fourth floor terrace.

Non-material amendment to Condition 2 (approved drawings) of planning permission reference: 2020/00794/VAR dated 26th June 2020 for the "Variation of Condition 2 (approved drawings) and Condition 35 (composition of ground floor) and removal of Condition 33 (hours of opening for the A1 unit) of planning permission reference: 2018/02776/FUL dated 26th July for "Change of use of building from offices (Class B1) with mixed commercial units on the ground floor into a hotel (Class C1) with commercial use on the ground floor; recladding of whole building to all elevations; erection of a two-storey roof extension; erection of a ground floor infill extension to the front elevation; and associated highways works". Amendments sought are alterations to the layout of the approved ground floor with a reconfiguration of the reception area of the hotel and removal of the A1 coffee shop unit; and associated alterations to the shopfront to remove the entrance doors to the A1 unit." Amendments sought to allow the substitution of two approved plans relating to the remodelling of space to accommodate the bin store and cycle store.

Non-material amendment to planning permission reference: 2020/00794/VAR dated 26th June 2020 for the "Variation of Condition 2 (approved drawings) and Condition 35 (composition of ground floor) and removal of Condition 33 (hours of opening for the A1 unit) of planning permission reference: 2018/02776/FUL dated 26th July for "Change of use of building from offices (Class B1) with mixed commercial units on the ground floor into a hotel (Class C1) with commercial use on the ground floor; recladding of whole building to all elevations; erection of a two-storey roof extension; erection of a ground floor infill extension to the front elevation; and associated highways works". Amendments sought are alterations to the layout of the approved ground floor with a reconfiguration of the reception area of the hotel and removal of the A1 coffee shop unit; and associated alterations to the shopfront to remove the entrance doors to the A1 unit." Amendments sought to the approved materials of the northern elevation of Brook House.

Non-material amendment to planning permission reference: 2020/00794/VAR dated 26th June 2020 for the "Variation of Condition 2 (approved drawings) and Condition 35 (composition of ground floor) and removal of Condition 33 (hours of opening for the A1 unit) of planning permission reference: 2018/02776/FUL dated 26th July for "Change of use of building from offices (Class B1) with mixed commercial units on the ground floor into a hotel (Class C1) with commercial use on the ground floor; recladding of whole building to all elevations; erection of a two-storey roof extension; erection of a ground floor infill extension to the front elevation; and associated highways works". Amendments sought are alterations to the layout of the approved ground floor with a reconfiguration of the reception area of the hotel and removal of the A1 coffee shop unit; and associated alterations to the shopfront to remove the entrance doors to the A1 unit." Amendment sought to Condition 5 so that the submission and approval of details be required explicitly prior to occupation of the restaurant, rather than prior to the commencement of use generally.

Non-material amendment to planning permission reference: 2020/00794/VAR dated 26th June 2020 for the "Variation of Condition 2 (approved drawings) and Condition 35 (composition of ground floor) and removal of Condition 33 (hours of opening for the A1 unit) of planning permission reference: 2018/02776/FUL dated 26th July for 'Change of use of building from offices (Class B1) with mixed commercial units on the ground floor into a hotel (Class C1) with commercial use on the ground floor; recladding of whole building to all elevations; erection of a two-storey roof extension; erection of a ground floor infill extension to the front elevation; and associated highways works'. Amendments sought are alterations to the layout of the approved ground floor with a reconfiguration of the reception area of the hotel and removal of the A1 coffee shop unit; and associated alterations to the shopfront to remove the entrance doors to the A1 unit." Amendment sought is the demolition of the existing substation and replacement in same location.

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.