Erection of rear extension at lower ground floor level, extension under front garden and associated lowering of lower ground floor level; Erection of rear dormer; Alterations to fenestration; Installation of plant machinery; Erection of outbuilding in rear garden; Alterations to rear boundary walls; landscaping works; and associated external alterations. Internal alterations, including changes to planform. (Linked with 22/07801/FULL)

Erection of two-storey extension within rear garden accessed through double storey glazed walkway, closet wing extension at first and second floor levels, replacement of windows with slimline double-glazed units, alterations to front lightwell and entrance area, provision of two condenser units within acoustic enclosure to roof of rear extension, extension of existing third floor dormer window and associated external and internal alterations.

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. Internal alterations, including changes to planform.

Replacement of dormer windows and enlargement of side dormer window; erection of glazed extension to rear first floor level; replacement rooflight; replacement of rear ground floor windows with timber windows and first floor rear window with French door; replacement of second floor stair; replacement secondary glazing to front elevation windows; layout alterations; and associated works. (Linked with 21/04369/FULL)

Erection of an additional storey on both existing rear extensions, replacement of the existing pitched roof at rear with a mansard roof with addition of a second dormer to the new roof, replacement of the existing dormer windows at the front facade, tanking of the vaults at the front of the property, and internal alterations.

Removal of condition 10 of listed building consent dated 5 February 2021 (RN 20/07404/LBC) for 'Erection of a two storey rear extension at lower ground and ground floor levels with balcony and stairs to garden, lowering of floor to front vaults, new rear dormer window at third floor level, new rooflights at main roof level and erection of rear garden wall'. NAMELY, to remove the requirement of a revised design for the new dormer.

Erection of rear extension at lower ground floor level and associated excavation to lower ground floor level; glazed conservatory at rear ground floor level with associated balcony and stairs; partial demolition of existing closet wing and replacement with raised roof level; installation of dormer window, roof light and AC unit at roof level and associated works. Internal alterations, including changes to planform.

Amalgamation of the ground and first floor maisonette, with the second floor flat, the third floor and part of the fourth floor penthouse to create a single family dwelling house, creation of separate self-contained four bedroom flat at fourth floor level (accessed via 19M Hyde Park Gardens). Demolition of existing extension at ground and first floor, installation of replacement windows at ground, first, second and third floors, demolition of crittal doors and terrace at fourth floor and roof level, erection of mansard roof with dormer windows and parapet, demolition of roof access and rendered chimney and erection of lift motor room at roof level. Internal alterations and refurbishment, including the reinstatement of original features throughout including fireplaces and joinery details, reinstatement of spiral stair from lower ground to third floor, demolition of lowered ceilings, removal of a twentieth century stair and addition and removal of partitions (linked to 20/08322/FULL).

Variation of condition 1 of listed building consent dated 28 May 2020 (RN: 19/07211/LBC) for the: Erection of rear dormer roof extension. Internal alterations to the lower ground floor, upper ground floor, and second floor together with the retention and restoration of the original historic features. Replacement of external rear staircase and secondary glazing to existing windows. Proposed landscaping to garden. NAMELY, to amend the approved drawing numbers to allow changes to the layout, rear stairs and associated works. Alterations to fenestration. (Linked to 20/04091/FULL)

Excavation of a basement under footprint of the house and part of front and rear garden incorporating lightwells, demolition of existing rear conservatory and erection of a single storey glazed rear extension, removal of rear dormer and erection of new dormer window, installation of replacement rooflights, replacement/repair of windows, rebuilding of existing timber shed, installation of vehicular gates, installation of an air conditioning unit at the side of the building, and general internal/external refurbishment works. (Linked to 20/03115/FULL)