Variation of Condition 1 and 11 of planning permission dated 20 October 2022 (RN: 22/04903/FULL) for the demolition of existing mansard roof and roof level plant and construction of two storey vertical roof addition with extensions at fourth, fifth, sixth and seventh floor levels for additional office (Class B1) floorspace. Use of the lower ground and basement level for flexible/alternative office (Class B1)/retail (Class A1)/leisure uses (Class D2); car parking, cycle parking, ancillary office uses and mechanical plant. Alterations to the existing building including new windows and entrance, new terraces to eighth and tenth floor levels and new plant enclosure at roof level and associated works; and amendments to car parking provision (retention of the public car park), alterations to the cycle parking provision and basement layouts and reduction in flexible commercial floorspace; namely, design modifications to the Carlton House Terrace elevation including an additional entrance, pavement lights, replacement railings and re-alignment of a section of the south facade; alterations to the lower ground floor glazing on the west elevation, a new stairwell and platform lift to roof terrace (level 10), widening of central core to accommodate emergency access and fire-fighting lifts, realignment of level 10 balustrade and alterations to south-west lift overrun and amendment to the wording of Condition 11 to include the word 'pergolas'.

Variation of condition 1 of planning permission dated 20th March 2021 (RN 20/01550/FULL) for the excavation of a basement beneath the footprint of the original dwelling. Erection of additional mansard roof storey with dormer windows. Alterations to elevation to provide new windows. Merging the two existing flats into a single dwelling house. NAMELY, additional windows added to the rear facade (with fixed, privacy glass)

Application for a minor material amendment for variation of condition 2 attached to planning permission reference 20220265 for the erection of a single storey dwelling house; to allow the replacement of drawings numbered 21/0529/14A (Proposed Ground Floor Plan - Option 2); 21/0529/15 (Proposed Elevations - Sheet 1); 21/0529/16 (Proposed Elevations - Sheet 2) and 2160:03B (Proposed Block Plan) with drawings numbered 21/0529/14C (Proposed Ground Floor Plan); 21/0529/15A (Proposed Elevations - Sheet 1); 21/0529/16A (Proposed Elevations - Sheet 2) and 21/0529/17 (Block Plan - As Proposed); and removal of drawing number 21/0529/13A (Proposed Basement Plan - Option 2), to allow the omission of the basement, alterations to the roof and elevations, and erection of a single storey extension for plant/store room.

Variation of condition 2 (Approved plans) of permission 21/04742/FUL - Demolition of modern extensions, kitchen and chimney to stair tower, rebuilding of kitchen, replacement of windows, 2no. flat-roofed rear dormers replaced with pitched-roof, 1no. rear dormer re-roofed with leadwork, installation of integral PV tiles to coach house roof and addition of EV charging point; removal and re-location of incoming utilities, re-covering of roof

Variation of Conditions 1 and 13 of planning permission dated 06 January 2022 (20/05147/FULL) for part demolition of rooftop plant room and creation of a single storey roof extension at Brettenham House to provide B1 office floorspace; associated creation of terraces to the north and south part of the roofs; replacement and relocation of roof plant to basement level at Brettenham House; creation of a new office entrance to Savoy Street at basement level one of Brettenham House; refurbishment of ground floor shopfronts at Brettenham House on Lancaster Place facade; provision of cycle parking and associated facilities in the basement of Brettenham House; replacement of all the external windows and associated facade maintenance and cleaning and associated works at Brettenham House and 1 Lancaster Place NAMELY; alterations to the design of Savoy Street elevation, new accessible entrance to Savoy Street elevation, alterations to the cycle service and basement layout and UKPN substation access.

Variation of condition 1 of planning permission dated 01 March 2012 (RN:11/11498/FULL) for use of part ground and upper floors as a single dwelling house (Class C3). Demolition of part of the existing two storey rear extension at ground and first floor level to create an open patio area. Construction of rear extension at second floor level. Removal of part of the existing roof and attic space to create a roof terrace and rooflight and screen to front elevation. Alterations to front and rear elevation windows and doors. NAMELY, repositioning of metal balustrade and extension of flank parapet wall.

Proposal under section 73 for the variation of conditions 2 (approved plans), of permission 21/00760/FUL to allow for the variation to rear roof detail and floor to ceiling heights, boundary wall detail and car parking/lamp post location details amended. The parent permission being for the demolition of existing garage, erection of a 3 bed attached house incorporating a basement level, and provision of a basement level to the existing dwelling, together with 2 car parking spaces, refuse and recycling storage area and amenity space.

Variation of Condition 1 of planning permission dated 8 April 2022 (21/02273/FULL) for: partial demolition, alterations, extensions and refurbishment of existing buildings to provide a part 4-8 storey block plus one basement level for use as Hotel (Class C1) with ancillary facilities and roof terrace; continued pub/bar (Sui Generis) and residential (Class C3) at 23 Wellington Street; provision of plant, servicing, cycle parking and other associated works namely; alterations to the design of the gable end above 23 Wellington Street; additional plant equipment on roof; extension at basement level 2; amendments to design of balconies at rear of Wellington House; alterations to entrance steps; alterations to ground floor facade of 13-14 Exeter Street (Site includes: 23 Wellington Street, 25-31 Wellington Street, 22 Tavistock Street, 24-28 Tavistock Street, 13-14 Exeter Street, 12 Burleigh Street, 14 Burleigh Street and 15 Exeter Street)

Variation of Condition 18 (Construction Management Plan (CMP) of the planning permission dated 26th November 2021 (RN 21/05740/FULL) for the variation of Condition 1 of planning permission dated 16 March 2016 (RN: 16/00374/FULL) which itself varied condition 1 of planning permission dated 28 July 2015 (RN: 15/02336/FULL) for excavation of a basement beneath existing building, part of front and rear gardens, demolition of rear facade, extensions to the rear and at roof level in connection with the use of the building as a single house. NAMELY, to replace approved CMP with a revised CMP which allows a crane operation, revised construction programme and contact details.

Variation of condition 1 of planning permission dated 14 May 2021 (RN 20/01550/FULL) for excavation of a basement beneath the footprint of the original dwelling. Erection of additional mansard roof storey with dormer windows. Alterations to elevation to provide new windows. Merging the two existing flats into a single dwelling house. NAMELY, to amend and include additional windows and raise roof level.