Variation of condition 1 of listed building consent dated 14 April 2020 (RN 20/00004/LBC) (which varied listed building consent dated 29 April 2016 (RN: 15/10368/LBC)) for 'Substantial demolition and redevelopment behind retained front facades as well as the demolition and reconstruction of mews properties to create two single family dwelling houses. Associated alterations and extensions include subterranean basements, which will extend beneath the mews, part courtyard and the rear sections of the listed buildings; re-instatement of the party wall in the rear courtyard; re-instatement of entrance to no.108; rear lower ground floor extensions partially infilling the rear courtyard and with roof terraces above; construction of full height closet wing extensions; reconstruction of mansard roof extension; installation of mechanical plant; and internal alterations on all floor levels (Site includes nos. 107 - 108 Eaton Square and nos. 107 - 108 Eccleston Mews)'. Namely, to allow minor amendments including a reduction in size of the basement extension (omission of the basement beneath the main house of both properties), alterations to the appearance of the building including retention of parts of the rear elevation and changes to the lower ground floor courtyard fenestration, and internal changes. NAMELY, to vary the approved drawing numbers to amend the roof of the lower ground floor link to form a roof terrace, alteration to to the lower ground floor fenestration, change to the new rear outrigger fenestration detail and internal changes to the main houses.

Variation of Conditions 1 and 3 and removal of Condition 6 of planning permission dated 4 June 2019 (RN: 19/00040/FULL) for the erection of a mansard roof extension and two storey rear extension with terrace on top, replacement of windows fenestration, installation of recessed street-level doorway and new front door, all in connection with the conversion of the existing flat into three residential dwellings. NAMELY, amend the design of door to front elevation, to add waste/recycling storage in the third floor flat, and include details of windows, doors and railings.

Variation of condition 1 of planning permission dated 21st August 2019 (RN:19/03949/FULL) for the 'Variation of Condition 1 of planning permission dated 19 April 2019 (RN: 18/10895) which in itself varied Conditions 1 and 3 and removal of Condition 4 of planning permission dated 4 November 2014 (RN: 14/08152) for the use as a single family dwelling (Class C3) and associated external alterations including rebuilding of the second floor, construction of a mansard roof extension at third floor, construction of terraces at first and second floor levels and alterations to windows and doors to change the proposed facing material from render to brickwork, new fenestration, and alterations to garage and entrance doors to amend the size and position of windows on the north and east elevations; to insert a double door on the east elevation; to move position of the entrance door on the north elevation; the garage door to be replaced by a window; to render the remaining sections of the building; and to remove condition 4 as the garage will not be used for parking vehicles. NAMELY to make design changes to windows, bin store, roofing material and roof lights.

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.