Variation of condition 1 (approved plans) of planning permission dated 30 September 2021 (RN: 21/04952/FULL) for variation of condition 1 of planning permission dated 12 May 2020 (RN:19/05711/FULL) for the: Demolition and redevelopment of the existing Porters Lodge to provide a replacement single dwelling (Use Class C3); erection of extension to the rear of Kings Court; facade alterations, including provision of balconies at ground and first floor level to the front elevation of Kings Court, restoration of the existing brickwork and addition of limestone cladding, upgrades to the fenestration; landscaping of the site; provision of terraces to the rear and side of Kings Court. NAMELY, introduction of fire escape leading from the roof of the extension, down to the upper ground floor level including staircase.

Variation of condition 1 of planning permission dated 16th November 2021 (RN: 21/05242/FULL) for Erection of rear extension, formation of lightwell and associated excavation to lower ground floor level; glazed conservatory at rear ground floor level with associated balcony and stair; partial demolition of existing closet wing and replacement with raised roof level; installation of dormer window, roof light and AC units at roof level and associated works. NAMELY, installation of an alternative air conditioning unit and replacement of its enclosure with an acoustic screen at roof level.

Demolition of garage to side and conservatory to rear at lower ground floor level; Erection of two storey extension to side and rear and single storey extension to rear with terrace above; Installation of plant machinery within enclosure in rear garden; Lowering of lower ground floor level and part of rear garden; Hard and soft landscaping works; Changes to fenestration and external alterations.

Demolition of existing rear extension and front extensions and erection of two storey extensions to front and rear; Excavation of single storey basement with associated lightwells; Partial demolition and extension of roof including formation of dormers and installation of PV panels; Installation of of plant machinery at basement level; Alterations to fenestration; Landscaping and associated external alterations.

Variation of Condition 1 of planning permission dated 04 September 2020 (RN: 20/03854/FULL) for, 'Demolition and replacement of existing fourth floor, demolition of existing plant room, and erection of a single storey roof extension at fifth floor and rear extension at second to fifth floor levels in connection with existing office (Class B1) use, provision of new main office entrance, flexible use of part ground and basement floor for either retail or office use (Class A1/B1), creation of roof terrace at fifth floor level, provision of cycle parking spaces and facilities, roof plant and associated external alterations, including replacement windows'; NAMELY, to amend the approved drawings to replace a single ground floor level window on the north elevation with a door and to erect of a bridge over the existing lightwell to provide a secondary fire-protected egress point.

Partial demolition of the ninth floor and erection of single storey extensions to the south, north and east (rear) of the ninth floor, erection of new kitchen extract riser, replacement windows, together with replacement plant and equipment to the roof of the ninth floor, and other associated internal and external alterations; includes use of part of the perimeter area of the south-eastern area [opposite the junction with Tilney Street-Deanery Street] of the ninth floor roof as a terrace and use of part of the rear eastern ninth floor wing, parallel to Deanery Street, as a roof terrace, both terraces being used as additional restaurant seating ancillary to the hotel.

Demolition of the existing garage, rear conservatory and part of main building; erection of extension to rear at lower ground floor level with terrace at ground floor level, four storey side extension and two dormers to rear; Alterations to fenestration; installation of Air Source Heat Pumps (ASHP) in front lightwell; and associated external alterations.

Erection of a single storey extension at sixth floor level with a terrace to the rear. Demolition of existing rear lower ground floor extension and erection of an alternate extension in the northern portion of the rear garden with a terrace above. Partial infilling of internal lightwell from first to fifth floor level adjacent to No. 4 Balfour Place to accommodate a lift. External alterations including modifications to the rear fenestration, replacement window and installation of railing detailing to the front elevation, modifications to main entrance portico, alteration to fire access arrangement and associated works. Reconfiguration of existing building, and together with the proposed extensions to provide six residential units (one additional unit) (Class C3).

Excavation of the lower ground floor, rear garden, front vaults and front lightwell level. Erection of a side in-fill extension at lower ground floor level and partial in-fill at ground floor level with terrace. Demolition of rear closet wing and erection of replacement at lower ground, ground, and first-floor level. Replacement double glazed windows and doors to match existing.

Partial demolition of building and erection of new extensions at ground and first floor levels, alterations to roof, basement excavation, alterations to windows and doors, new boundary wall treatment facing Elm Tree Road, repositioning of pedestrian gate and hard and soft landscaping works.