Demolition of existing rear and side extension, and replacement with single storey rear extension (lower ground level), and double storey side extension (lower-ground and ground level), lowering of existing lower-ground floor level, addition of rooflights at ground floor, first floor, and roof level, and alterations to existing rear Dormer and windows.

Excavation of a new basement beneath the footprint of the existing house with 2x walk on rooflights to provide light down into basement, rationalisation of the current LGF bathroom extension abutting the front entrance porch, relocating of rooflight on the existing entrance porch, rebuilding and replacement of the terrace slab above the Octagonal wing and creation of a new parapet, rebuilding of curved bay on south east elevation to a rectangular bay, demolition of existing retaining walls on south east elevation and eastern lightwell and construction of new metal escape stairs in these locations, replacement of fenestration throughout property, replacement of existing dormer, rationalisation of drainage, repair of stucco render, repair/ refurbishment and part replacement of existing roof which is in poor condition, refurbishment/ replacement of existing chimney and pots, provision of an external bin store.

Demolition of the existing dwellinghouse (retaining rear façade) and erection of dwellinghouse with basement level. Replacement of front elevation including installation of French windows with a Juliet balcony at first floor level. Replacement of dormer windows and two first floor windows on front elevation. Replacement of garage door with windows. Repositioning of front door. Insertion of ground floor windows on rear elevation.

Demolition and rebuilding of mews building to rear; replacement infill extension within internal lightwell, additional dormer at fourth floor level, instillation of plant equipment and lift, internal alterations including removal and addition of partitions; all in connection with the use of the building as four flats (3 x 2 bed units & 1 x 3 bed unit). (Linked with 21/08268/FULL)

Demolition and rebuilding of mews building to rear; replacement infill extension within internal lightwell, additional dormer at fourth floor level, instillation of plant equipment and lift, internal alterations including removal and addition of partitions; all in connection with the use of the building as four flats (3 x 2 bed units & 1 x 3 bed unit). (Linked with 21/08269/LBC)

Variation of condition 1 of planning permission dated 11 March 2020 (RN:19/07902/FULL) for the: External alterations comprising new dormer windows to front mansard, demolition and replacement of metal-clad lift core with glazed lift core on rear elevation, alterations to the fenestration on the rear elevation, and repairs to brickwork and stucco. NAMELY, to allow replacement of windows to the front elevation; new matching timber doors to the vaults; reconfiguration of the plant area to facilitate use of the terraced area; replacement of the ground-floor window in the south elevation of the rear wing; opening up of the chimney breast within the ground floor lobby; removal of interwar ceiling ribs at ground floor level in the lobby and rear room; and insertion of a door to connect the two front rooms at third floor level. (Linked with 21/08350/LBC)

Variation of condition 1 of planning permission dated 19 April 2021 (RN: 20/07287/FULL) for amalgamation of the lower ground and ground floor levels of 111 and 113 Ebury Street, demolition and replacement of the rear closet wings to 111 and 113 Ebury Street, demolition and replacement of rear mansard extension and excavation at rear lower ground floor level and new rear ground floor extensions with new openings in the rear boundary wall facing Eccleston Yard to provide new restaurant floorspace (Class E). Installation of mechanical plant at roof level; Namely to demolish and reinstate gabled wall, alteration to fenestration pattern, replacement of staircase to 113 Ebury Street; demolition and reinstatement of chimney stack to No. 113 and demolition and replacement of mansards to Nos. 111 and 113 including dormer windows and valley gutters and installation of a new dry riser inlet.

Demolition of existing closet wing and erection of new closet wing extension from lower ground to third floor level with terrace above and new dormer access door from mansard roof; erection of a single storey infill extension at rear lower ground floor level with terrace above; and replacement windows.

Demolition works behind the retained facade, including demolition of the walls, floors behind the facade, excavation of a single storey basement beneath the footprint of the existing house, erection of a side extension to the existing first floor closet wing with a terrace. Alterations to the mansard roof and rear elevation doors, windows and rooflight and the front dormer.

Amendments to planning permission dated 26th July 2019 (RN 19/03428/FULL) for the demolition of existing dwellinghouse and erection of new four storey dwellinghouse (Class C3) comprising a basement floor extending under part of the front and rear gardens, ground and two upper floors, and associated external alterations, including replacement of front boundary wall. NAMELY, Repositioning of the rear chimney, construction of an additional chimney on the opposite side at rear to match (and the associated repositioning of the dormer window at second floor level); Reduction in the size of the rear basement lightwell and the line of the central recess on the rear elevation moved outwards, maintaining a slight step; Changes to the internal layout; Slight enlargement to the central courtyard and the addition of glazing (walk on roof light) to courtyard at second floor level; Slight repositioning of the dining room window at ground floor level on western elevation; replacement of the large study window (now living room window) with two small windows in new positions at ground floor level on western elevation; Replacement of large master dressing room window with two separate windows, one serving the hallway lightwell and the other serving a bathroom (the latter to be obscured) at first floor level on eastern elevation; Large hallway window reduced in size and repositioned to serve master dressing room at first floor level on eastern elevation; Replacement of large bedroom window with two small windows to serve bathroom and wc (window to wc to be obscured glass) at first floor level on western elevation; Additional windows on the inside return of the balcony to rear at first floor level; and split rooflight into two to allow for partition below, and two new rooflights in flat roof (rooflights would not be visible in elevation).