Variation of Condition 1 of planning permision dated 16 October 2023 (RN: 23/05842/FULL), which itself varied planning permission dated 22 December 2022 (RN: 22/06621/FULL) for: Reconfiguration of two residential units to form one unit within Nos. 25, 26 and 48; and new residential unit within No. 49; installation of four condenser units, two on each of the roofs of Nos. 25 and 26; and extension at rear third and fourth floor level of No. 25 and associated works (site includes 25-26 Chester Square and 49-48 Eaton Mews South). NAMLEY, to allow works to front lower ground floor including new York stone paving to lightwell with single step below external staircase, new timber sash window with sidelights, new security railings to both windows in lightwell at no. 25, to match no. 26 existing railings; new York stone paving at no. 26, lightwell, and new Portland stone to both no. 25 and no. 26; rear elevation works include new glazing and glazing bar layout to external door to rear elevation, omit proposed screen between 25 and 26 terraces, new metal railings to coping at no. 25 terrace, and new double dormer; new front door, garage gate and associated fanlights at no. 48.

Amendments to planning permission dated 30 September 2022 (RN:22/05639/FULL) for Variation of condition 1 and 5 of planning permission dated 7 February 2022 (RN: 21/07492/FULL) for the Reconfiguration of existing residential units at fifth and sixth floor levels to provide 6 x 2 bedroom units (Class C3), installation of plant at main roof level with associated screening and alterations to the Golden Square elevation at fifth and sixth floor levels to create recessed balconies. Namely, change to the roof plant acoustic enclosure, material change of dormer cheeks (from timber to lead), include the top and side posts to the glazed balustrades and Include the hinged balustrade to the middle window at 5th floor. (Application under Section 73 of the act). Namely, to change materiality of dormer cheeks from lead to aluminium, side and top trims to glass balustrades and new hinged balustrade for access to gutter.

Variation of Condition 1 of planning permission dated 12th November 2020 (RN 20/04650/FULL) which in itself varies Condition 1 of planning permission dated 20 June 2017 (RN: 17/02520/FULL) for, 'Demolition of the existing building and redevelopment to provide a five storey building consisting of lower ground, ground and first to fourth floor levels to provide 10 residential units (comprising of 3 x 1 bedroom flats, 4 x 2 bedroom flats and 3 x 3 bedroom flats) including balconies/terraces with associated car and cycle parking'; NAMELY, alterations to the front and rear facades including the re-handing of lower facade and basement lightwell and the installation of additional glazing; relocation of the building entrance; reconfiguration of the core adjacent to the western flank wall; changes to the number and size of the dormer windows at fourth floor front; installation of a curved window/brick wall at rear basement level; provision of a residents' gym at rear basement level; relocation of bin stores and cycle store to the external area beneath the undercroft and reduction in the number of flats from 10 to 8 (Site includes 17A, 17B and 18 Three King's Yard) (Application under s73 of the Act).

Variation of condition 1 and 5 of planning permission dated 7th February 2022 (RN: 21/07492/FULL) for the Reconfiguration of existing residential units at fifth and sixth floor levels to provide 6 x 2 bedroom units (Class C3), installation of plant at main roof level with associated screening and alterations to the Golden Square elevation at fifth and sixth floor levels to create recessed balconies. Namely, change to the roof plant acoustic enclosure, material change of dormer cheeks (from timber to lead), include the top and side posts to the glazed balustrades and Include the hinged balustrade to the middle window at 5th floor. (Application under Section 73 of the act).

Variation of Condition 2 of planning permission dated 29 June 2021 (RN: 21/02601/FULL) for amalgamation of 2-4 Old Queen Street and 6 Old Queen Street; erection of infill extension at rear first and second floor level, roof extension with front dormer and lift overrun at fourth level to 6 Old Queen Street; alterations to rear fenestration; new rooflight; new shopfronts; and rationalisation and installation of new plant and air condenser units; all in connection with the use of the ground floor as a café and office entrance, first, second and part third floors as office and third and fourth floor as one residential unit; namely to amend the proposed rear elevation and proposed first floor plan to include revised provision of external mechanical plant at the rear of 2-4 & 6 Old Queen Street.

Variation of Condition 1 of planning permission dated 25 September 2020 (RN: 20/04800/FULL) for, 'Erection of infill extension at basement level in order to enlarge existing office (Class B1), use of part ground floor on Mount Street elevation as a shop (Class A1) accessed from existing bay, erection of roof extension to enlarge existing flat (Class C3), insertion of new windows and doors on the north and east elevations, creation of a residential terraces at third floor level and provision of plant within existing vaults'; NAMELY, to insert a door in place of a window at basement level and alter the design of a dormer window at 5th floor level. (Application under Section 73 of the Act).

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.

Amendments to planning permission dated 29th June 2021 (RN: 21/02601/FULL) for 'Variation of Conditions 1 and 10 of planning permission dated 23 December 2020 (RN: 20/06388/FULL) for amalgamation of 2-4 Old Queen Street and 6 Old Queen Street; erection of infill extension at rear first and second floor level, roof extension with front dormer and lift overrun at fourth level to 6 Old Queen Street; alterations to rear fenestration; new rooflight; new shopfronts; and rationalisation and installation of new plant and air condenser units; all in connection with the use of the ground floor as a café and office entrance, first, second and part third floors as office and third and fourth floor as one residential unit'. NAMELY, changes to the shopfront of 2-6 Old Queen Street including replacement of windows with tall sash windows and introduction of wall mounted light fittings.

Variation of Conditions 1 and 10 of planning permission dated 23 December 2020 (RN: 20/06388/FULL) for amalgamation of 2-4 Old Queen Street and 6 Old Queen Street; erection of infill extension at rear first and second floor level, roof extension with front dormer and lift overrun at fourth level to 6 Old Queen Street; alterations to rear fenestration; new rooflight; new shopfronts; and rationalisation and installation of new plant and air condenser units; all in connection with the use of the ground floor as a café and office entrance, first, second and part third floors as office and third and fourth floor as one residential unit; NAMELY, amend the opening hours of the cafe; replace rear rooflight with lantern light; enlargement of lift core; lowering of basement level in No.6; widening door at No.6; revised internal layout; and replacement of front windows.

Variation of Condition 1 of planning permission dated 29 September 2020 (20/03669/FULL) for replacement of existing extension at rear lower ground floor level with two storey extension at rear lower ground and ground floor level; extension to existing closet wing at rear second/third floor half landing level; mansard roof extension with rear terrace; new staircase to front lightwell; all in connection with use as two residential flats (Class C3). Namely, to widen rear dormer.