Excavation of basement with lightwells to front; Demolition and replacement of rear extension at lower ground floor level with terrace at ground floor level; Excavation to lower ground floor and rear garden; Use of garage for additional internal accommodation; Installation of plant machinery to rear; Demolition of garden house; Replacement of windows throughout (part-retrospective); Landscaping works to front and rear gardens; and associated external and internal alterations. (Linked to 23/04725/FULL)

Excavation of basement with lightwells to front; Demolition and replacement of rear extension at lower ground floor level with terrace at ground floor level; Excavation to lower ground floor and rear garden; Use of garage for additional internal accommodation; Installation of plant machinery to rear; Demolition of garden house; Replacement of windows throughout (part-retrospective); Landscaping works to front and rear gardens; and associated external and internal alterations. (Linked to 23/04726/LBC)

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 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. Internal alterations, including changes to plan form.

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.

Confirmation that planning permission (ref. 15/04516/FULL) for the: "Demolition of garage, front portico and front steps, part demolition of side extension, extension of two-storey side wing at first floor level, alterations to facade and fenestration on front, rear and both side elevations, alterations to front garden and boundary wall including car park lift, excavation of basement incorporating swimming pool and associated plant underneath garden, front and rear lightwells and air extract in rear garden" had been lawfully implemented before 15 March 2019.

Demolition of existing garage and replacement with extension to existing residential unit. Demolition of existing rear extension and replacement with new extension to existing residential unit. Replacement of windows to building with timber framed double glazed units. (Site includes 17 Avenue Road).

Demolition of existing front garage door and installation of new triple sash window; removal of concrete ramp to garage with installation of new cantilevered off road car parking space at pavement level; new side extension plant room with air conditioning unit with louvered attenuation and side staircase to rear garden; installation of new back door access to property to side of existing closet wing at LGF level; new roof extension with rear dormer window to existing roof pitch; removal of existing chimney to rear of property; alterations to windows and doors.

Demolition of existing garage doors and installation of new bay window to the Lyall Mews elevation, in connection with the conversion of existing garage into a habitable room.

Replacement of existing doors, windows, garage door at ground floor and demolition of the front mansard roof slope with an extension at second floor level; installation of pv panels, skylights and planter at roof level.