Variation of condition 1 of planning permission dated 6th June 2023 (RN 23/00698/FULL) for the erection of single storey roof extension to rear courtyard building, replacement windows, installation of railings around a new front lightwell and associated works, all for use of enlarged building as 6 self-contained residential dwellings comprising 5 x1 bedroom and 1 x 3 bedroom units (Class C3). NAMELY, for a new lift to serve the residential flats; and new connecting ramp, which would link the front and rear buildings to provide level access.

Erection of a mansard roof extension, including internal air conditioning units; New roof light; Timber sash window; Replacement garage door and repositioning of entrance door to front elevation; New internal staircase up to second floor; and other associated works to enlarge and alter dwellinghouse (Class C3).

Erection of a mansard roof extension, including internal air conditioning units; New roof light; Timber sash window; Replacement garage door and repositioning of entrance door to front elevation; New internal staircase up to second floor; and other associated work to enlarge and alter dwellinghouse (Class C3).

Replacement shopfront; alterations to the rear ground floor extension including replacement roof covering, replacement fire door, replacement window, and bricking up of existing extractor vent.

Erection of rear infill extension and formation of new rear window and French door.

Amendments to planning permission dated 23 December 2022 (RN: 22/05428/FULL) for 'Two-storey extension including roof-level plant along the Bressenden Place façade to provide a new office entrance pavilion (Class E), the provision of Class E office / retail accommodation, remodelling of the crown of Portland House and creation of a setback rooftop extension to provide office amenity (Class E) and an outdoor terrace, reconfiguration of the second floor plant accommodation fronting Cardinal Place, relocation of the zephyr on Bressenden Place, provision of cycle parking, public realm and associated works including window replacement and the application of a new façade treatment', NAMELY to enable the removal of specified louvres, relocation of the generator, façade updates at ground floor level, installation of safety balustrading, relocation of the consented UKPN access, creation of a separate ground floor access for the crown amenity space and installation of additional sliding doors at Level 30.

Extension of roof level dormers, installation of new glazed roof at main roof level to enclose rear lightwell, and new ground floor timber sash window and timber door, in connection with provision of additional floorspace at ground, first and second floor levels.

Installation of powder coated aluminium framed secondary glazing into window reveals within the property; replacement of roof coverings to match existing roofs; replacement of main roof tiles with natural slate tiles; and an asphalt covering on the upper flat section of the main roof and a felt covering on the lower single rear extension roof. (Linked with 23/06961/LBC)

Installation of powder coated aluminium framed secondary glazing into window reveals within the property; replacement of roof coverings to match existing roofs; replacement of main roof tiles with natural slate tiles; and an asphalt covering on the upper flat section of the main roof and a felt covering on the lower single rear extension roof. (Linked with 23/06960/FULL)

Erection of lower and upper ground floor rear extensions incorporating a Juliette balcony at upper ground floor, lowering of lower ground floor level including front pavement vaults and rear garden; changes to stairs in front pavement vaults; alterations to windows and doors.