Non-material amendment to the planning permission ref: 19/AP/1375 dated 26/07/2019 granted on 26/07/2019 for : Variation of condition 2 of planning permission 18/AP/0475 granted on 19/10/2018 for: "Retention and refurbishment of the existing front main part of the building except its main roof. Removal of all the rear parts and main roof of the existing building. Erections of 3-storey rear extension and mansard style roof extension to the existing building. Rationalise, deepen and extend the existing basement area. Change of use of the basement in the main building from storage to commercial (B1) unit of 130m2 and first floor offices to residential (C3). Reduction of existing ground floor offices from 110m2 to 74m2. Provision of five residential units (comprising 3x2B4P and 2 studio flats) in the proposed first, second and third floor with associated amenity space and separate cycle and bins storage area for both residential and commercial units. Installation of 8 solar panels on the main roof top of the building." to allow: - Alterations (including replacement of windows) to the ground floor shopfront on both Grange Road and Grigg's Place elevation). To allow the following: -change the internal layout of the approved 1x2B4P unit on the first and 1x2B4P on the second floor and to convert both of these flats into 1B2P unit.

Non-material amendment to the planning permission ref: 19/AP/1375 dated 26/07/2019 for: (Variation of condition 2 of planning permission 18/AP/0475 granted on 19/10/2018 for: "Retention and refurbishment of the existing front main part of the building except its main roof. Removal of all the rear parts and main roof of the existing building. Erections of 3-storey rear extension and mansard style roof extension to the existing building. Rationalise, deepen and extend the existing basement area. Change of use of the basement in the main building from storage to commercial (B1) unit of 130m2 and first floor offices to residential (C3). Reduction of existing ground floor offices from 110m2 to 74m2. Provision of five residential units (comprising 3x2B4P and 2 studio flats) in the proposed first, second and third floor with associated amenity space and separate cycle and bins storage area for both residential and commercial units. Installation of 8 solar panels on the main roof top of the building." - to allow:- Alterations (including replacement of windows) to the ground floor shopfront on both Grange Road and Grigg's Place elevation.) -To allow the following: -To allow the changes to approved internal layout of the studio unit on both the first and second floor.

Variation of Conditions 1 'Approved Plans' of planning permission ref. no. 22/AP/1797: Minor Material Amendment for full planning permission 20/AP/1119 dated 11/06/2020 for Conversion of the existing first and second upper floors to 2 x 3 bedroom residential self-contained flats with associated refuse storage and the erection of a rooftop extension to form additional 1 x 1 bedroom flat: - Square off the diagonal corner to the front elevation; - Extend the proposed structure to the rear by 0.48m; - Increase the internal floor to ceiling height by way of raising the structure's height; - Internal reconfiguration to provide x1 additional bedroom - Re-organisation of front and side elevation to correspond with internal reconfiguration. Proposed s73 amendments include to: - Increase the height of the approved roof extension by 0.3m - Extend the footprint of 1m (width) x 4.5m (depth) to the northern elevation of the roof extension to utilise the existing staircase and internal reconfiguration; - Relocate the roof extension southwards by 0.3m with increases in depth and width from 13.8m to 14.5m and 5m to 5.8m respectively - Reorganise fenestrations to correspond with internal reconfiguration - Amend external material finishes from the aluminium framed glazing system and fibreglass resin roof to squared edge larch timber cladding, membrane roof and pine timber window frame

Non-material amendment to the planning permission ref: 19/AP/1375 dated 26/07/2019 for: (Variation of condition 2 of planning permission 18/AP/0475 granted on 19/10/2018 for: "Retention and refurbishment of the existing front main part of the building except its main roof. Removal of all the rear parts and main roof of the existing building. Erections of 3-storey rear extension and mansard style roof extension to the existing building. Rationalise, deepen and extend the existing basement area. Change of use of the basement in the main building from storage to commercial (B1) unit of 130m2 and first floor offices to residential (C3). Reduction of existing ground floor offices from 110m2 to 74m2. Provision of five residential units (comprising 3x2B4P and 2 studio flats) in the proposed first, second and third floor with associated amenity space and separate cycle and bins storage area for both residential and commercial units. Installation of 8 solar panels on the main roof top of the building." to allow: - Alterations (including replacement of windows) to the ground floor shopfront on both Grange Road and Grigg's Place elevation). To allow the changes to the internal layout of the units on both the first and second floor to convert approved studio and 1 x 2B4P unit on the first floor to 2x1B2P units and also to convert approved studio and 1 x 2B4P unit on the second floor to 2x1B2P units.

Variation of condition 1 of planning permission dated 14th February 2019 (RN:18/10787/FULL) for the Erection of single storey roof extension to create new eighth floor and extensions at sixth and seventh floors to allow the enlargement of two residential flats (Class C3), alterations to shopfronts facing Park Lane and associated external alterations. Namely, to infill part of the terrace at eighth floor level to provide additional residential floorspace, additional glazing at eighth floor level, to amend the window configuration at the 6th and 7th floor level, and the new extension at 8th floor level, glazing to be reduced on the west elevation, extensions and associated guardings on the north and south elevations, raise the rear central projection by 300mm, central space to be moved back to align with the seventh floor at roof level.

Non-material amendment to planning permission ref: 19/AP/1375 (Variation of condition 2 (approved Plans) of the planning permission 18/AP/0475 granted on 19/10/2018 for: (Retention and refurbishment of the existing front main part of the building except its main roof. Removal of all the rear parts and main roof of the existing building. Erections of 3-storey rear extension and mansard style roof extension to the existing building. Rationalise, deepen and extend the existing basement area. Change of use of the basement in the main building from storage to commercial (B1) unit of 130m2 and first floor offices to residential (C3). Reduction of existing ground floor offices from 110m2 to 74m2. Provision of five residential units (comprising 3x2B4P and 2 studio flats) in the proposed first, second and third floor with associated amenity space and separate cycle and bins storage area for both residential and commercial units. Installation of 8 solar panels on the main roof top of the building." to allow: - Alterations (including replacement of windows) to the ground floor shopfront on both Grange Road and Grigg's Place elevation) to allow: - replacement of 8 approved solar panels on the roof of the building with 10 new ones, of different sizes, to be positioned in a different location on the same roof.

Non-material amendment to the planning permission ref: 19/AP/1375 dated 26/07/2019 for: (Variation of condition 2 of planning permission 18/AP/0475 granted on 19/10/2018 for: "Retention and refurbishment of the existing front main part of the building except its main roof. Removal of all the rear parts and main roof of the existing building. Erections of 3-storey rear extension and mansard style roof extension to the existing building. Rationalise, deepen and extend the existing basement area. Change of use of the basement in the main building from storage to commercial (B1) unit of 130m2 and first floor offices to residential (C3). Reduction of existing ground floor offices from 110m2 to 74m2. Provision of five residential units (comprising 3x2B4P and 2 studio flats) in the proposed first, second and third floor with associated amenity space and separate cycle and bins storage area for both residential and commercial units. Installation of 8 solar panels on the main roof top of the building." to allow: - Alterations (including replacement of windows) to the ground floor shopfront on both Grange Road and Grigg's Place elevation). -The amendment is to provide housekeeper's room on the third floor with reduction of approved 2B3P unit reduced in the total area from 70 square meters to 64 square meters.

Variation of condition 2 of the planning permission reference: 2018/03570/VAR granted 18th January 2019 to allow minor material amendments to the variation of condition 2 of the planning permission reference: 2017/02226/FUL granted 3rd January 2018; "Amendments to include raising the roof level at the rear of the property by 314 mm; alterations to the ground floor entrance of the residential units; alterations to the rear of 113-115 Wandsworth Bridge Road to remove the external wc, amend the external basement stairs and increase hard landscaping area; further excavation of the basement area; alterations to the front elevation windows and installation of additional rooflights; amendments to the door and window positions at the rear elevation and increase the height of the first floor extension to no. 111 Wandsworth Bridge Road. (Amended Description)." Amendments sought are revised position of entrance door for Flat A2, a minor extension to Flat A3 to align with the rear wall of Flat A4 and repositioning the entrance to the two flats, minor amendments to the rear elevation of Flat A3 including the position of the timber entrance door and bi-folding doors, new internal layout and minor amendments to the rear elevation to Flat A4 including the position of the timber entrance door and bi-folding doors, and walkway to Flat A6 increased to accommodate the extension below.

Variation of condition 2 and 3 of planning permission ref: 2020/01249/FUL granted 16th October 2020 for the 'Erection of a hip to gable end roof extension; lowering the ridge height of the main roof and erection of an additional floor at roof level; raising of the front and rear parapet walls; alterations to the first floor roof of back addition to include the installation of new rooflights; alterations to the front fenestration to include the installation of new windows at first floor level, new windows and doors at ground floor level to replace the existing doors and windows; alterations to the rear fenestration to include installation of new windows to replace the existing windows at ground floor level; removal of existing windows at first floor level to the rear elevation; lowering of internal floor level and change of use from office (Class B1) into residential (Class C3) in connection with the conversion into 2 x 2 bedroom self-contained flats.' Amendments to facade treatment from approved render finish at the front elevation and approved white painted brickwork finish at the rear elevation with London Yellow Stock brickwork, omission of 2no window at first floor level to the front elevation, internal configuration of staircase and landing area, alterations to the windows at the front and elevation, alterations to the doors at the front elevation and amendment to the rear mansard roof from flat roof to pitched roof.

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.