Alterations including erection of extensions at rear lower ground, ground and first floor levels, creation of roof terrace at rear third floor level, replacement of non-original windows, external repair works, landscaping and associated internal alterations.

Erection of a rear lower ground floor extension with glass rooflights; rear ground floor terrace and associated balustrade; upper ground floor fenestration changes with Juliet balcony rails; rear garden landscape changes; alteration to first floor rear window with associated Juliet rails; changes to front second floor window cill; new rooflights to main house roof; and new bin store and bike store to front garden.

Variation of Condition 1 of planning permission dated 9th February 2021 (RN: 20/05400/FULL) for, 'Demolition of existing buildings on site and redevelopment to provide up to 30 residential units (Class C3), office floorspace (Class B1), gymnasium (Class D2), retail art gallery (Class A1), restaurant (Class A3) and retail (Class A1) floorspace; creation of a new pedestrian link through the site between Yarmouth Place and Carrington Street; erection of buildings either side of the new pedestrian link between 4 and 8 storeys in height excavation to create additional basement accommodation provision of on site car parking, cycle parking and delivery bay on Yarmouth Place new landscaping including improvement works to Yarmouth Place associated alterations'; NAMELY, to make the following amendments to the approved development - Addition of a new courtyard at upper ground level to approved gallery, replacing the courtyard at first floor level; Adjustment of public staircase size; Adding flush rooflight to new pedestrian route; new gym entrance at LGF; relocating photovolatics to 6th floor roof; metal balustrade to terraces; new balustrade to 1st floor terrace; changes to office core at all levels as well as roof level, including new ductwork in plant enclosure; French windows to replace single doors to rear office facade and Residential cycle store relocated to lower ground floor level. (Application under Section 73 of the Act). (Revisions 12.11.2021 - waste and highways issues)

Demolition of existing plant rooms at second floor level and replacement plant room at second floor level; erection of 3-storey extension to north/east corner and a ground and first floor infill extension to north elevation to provide additional accommodation facilities, meeting rooms and lobby space with associated access improvements; new canopy over staff side entrance; installation of roof level plant within an acoustic enclosure, new balustrades, new rooflights and replacement windows and doors, re-rendered facade, cycle parking, and landscaping works.

Demolition of the existing conservatory, erection of a rear extension and the infilling of two light wells in connection with the use of the ground floor and basement as a restaurant (Class E). Alterations to front entrances and replacement of existing shopfront. Alterations to rear elevation including fenestration and at roof level in connection with use of the upper floors as three self-contained C3 residential units each with private external amenity areas including a roof terrace together with associated plant and landscaping (site includes 77 Marylebone Lane).

Variation of condition 1 of planning permission dated 01 February 2021 (RN: 20/06029/FULL) for the: Demolition of existing conservatory, erection of single storey rear extension, replacement of roof structure, extension and alterations to rear closet wing including incorporation of lift, replacement windows, alterations to the front boundary and front forecourt including extension and alterations to front vaults, excavation of new basement level including alterations to landscaping, plant enclosure and garden and bike stores to rear garden, and associated alterations. NAMELY, to allow the removal of trees and planting of replacement trees, shrubs and hedges edging the rear garden.

Demolition of first floor and roof behind retained front façade, erection of enlarged first floor storey and roof above, erection of single storey side (south) extension, replacement roof to side (north) projection, alterations to rear projection, alterations to windows, use of both garages as internal living accommodation, alterations to landscaping to side and rear and other alterations.

Creation of residential unit (Class C3) at basement level and insertion of front lightwell grill, continued use of ground floor as an office (Class E), alterations to windows and doors in rear lightwell, the erection of a roof extension on building at rear associated with continued of building for residential purposes as well as landscaping works in rear garden.

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, to omit part of a green roof; alterations to the size and shape of rooflights; alerations to doors and windows; omit spiral staircase; additional extension and to flat 3.

Erection of rear infill extension at lower ground floor level including excavation of garden, creation of roof terrace at rear ground floor , installation of new window to blocked window at rear ground floor and replacement window at rear lower ground floor, and landscaping to rear garden. Internal alterations including the removal and addition of partitions at lower ground and ground floor, creation of bike storage and refurbishment of staircase at lower ground floor, installation of a kitchen, widening the opening between lounge and kitchen, fixing the lounge door shut, refurbishment of fireplace, refurbishment of window lead or replacement of glass to front window at ground floor (linked to 21/00336/FULL).