Non-material amendment application to planning permission 20/P/2440/FUL (variation of condition Numbers 2 (approved plans) and 11 (junction alterations) on application 19/P/2244/FUL (extension to existing dwelling and conversion of existing dwelling into 2no. residential dwellings; erection of 7no. additional dwellings, internal access road, landscaping and associated works) to allow for changes to plots 5-9 with cladding direction changed from vertical to horizontal, add additional roof lights, the design of pv's and small internal alterations.

Amendments to planning permission dated 09 December 2014 (14/03519/FULL) for Variation of Conditions 1, 4, 6 and 19 of planning permission dated 26 August 2011 (RN: 10/11022) for the refurbishment and alteration to 7 St James's Square to provide a single residential dwelling plus the redevelopment of 8 St James's Square, 7 Apple Tree Yard and 12A Duke of York Street to provide a seven storey office building plus lower ground and basement, namely alterations to the eastern lightwell and creation of a concealed plant area at roof level within an acoustic enclosure to No. 7 St James's Square. Namely, to remove Condition 21 that required an assessment using Building Research Establishment Eco-homes methods (BREEAM) showing that a minimum 'Very Good' rating with a minimum score of 65 has been achieved.

Amendments to planning permission dated 09 December 2014 (RN:14/03519/FULL) for the: Variation of Conditions 1, 4, 6 and 19 of planning permission dated 26 August 2011 (RN:10/11022) for the refurbishment and alteration to 7 St James's Square to provide a single residential dwelling plus the redevelopment of 8 St James's Square, 7 Apple Tree Yard and 12A Duke of York Street to provide a seven storey office building plus lower ground and basement. Namely, to allow internal alterations and reconfiguration to the approved internal layouts; removal of the approved winter gardens in the rear courtyard; replacement of three timber sash windows with three traditional timber glazed doors at ground floor into the rear courtyard; reduced and reconfigured rooftop plant; removal of an approved dormer window and new dormer windows at roof level.

Alterations to garage roof of Plot 14 - Non-material amendment to permission 20/03822/REM -Variation of Condition 1 (drawing numbers) of approval 19/03714/FUL (Variation of Condition 1 (drawing numbers) of approval 18/02587/REM (Residential development for up to 23 dwellings and associated works (Reserved Matters approval pursuant to Outline permission 15/01020/OUT) to enable amendments to position of plots 15, 20-23 and design of plot 15) involving variation from Cotswold chipping gravel driveway to paved driveway

Non Material Minor Amendment (S96A application) of planning permission (ref: 18/01795/REM) granted on 20.02.2019 for details of appearance, landscaping, layout and scale (Reserved Matters) pursuant to outline planning permission ref: 16/01651/OUT for the development of up to 423 residential dwellings, a community facility, public open space and a country park/ SANG (as previously varied by 19/01795/NMMA). Variation to approved plans under condition no.2, the alterations comprise: - Elevational and roof variations to plots 89-90, 91-92, 93-97, Block A1 (98-108), Block A2 (109-119), 122-124, 125-128 and 160.

Non Material Minor Amendment (S96A application) of planning permission (ref: 18/01795/REM) granted on 20.02.2019 for details of appearance, landscaping, layout and scale (Reserved Matters) pursuant to outline planning permission ref: 16/01651/OUT for the development of up to 423 residential dwellings, a community facility, public open space and a country park/ SANG (as previously varied by 19/02759/NMMA and 19/01795/NMMA). Variation to approved plans under condition no.2, the alterations comprise: - Elevational and roof variations to plots 54-57, 58-61, 62-63, Block B (64-75), 77-80, 81-82 and 83-85.

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 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.