Variation of condition 1 of listed building consent dated 10 August 2021 (RN: 21/04474/LBC) (which varied consents dated 20 May 2021 (RN 21/01997/LBC) and 02 October 2020 (RN: 20/04526/LBC)) for 'Erection of a single storey extension at lower ground floor level and enlargement of ground floor terrace, reconstruction of mansard roof, demolition of existing conservatory, installation of plant at lower ground floor level and associated changes, in connection with the use of building as a single family dwellinghouse (Class C3)'. NAMELY, to allow the provision of lighting and layout changes.

Variation of condition 1 of listed building consent dated 20 May 2021 (RN 21/01997/LBC) which itself varied condition 1 of listed building consent dated 02 October 2020 (RN: 20/04526/LBC) for the 'Erection of a single storey extension at lower ground floor level and enlargement of ground floor terrace, reconstruction of mansard roof, demolition of existing conservatory, installation of plant at lower ground floor level and associated changes, in connection with the use of building as a single family dwellinghouse (Class C3)'. NAMELY, to vary the approved drawing number for the layout at 5th floor.

Use of the building as a single dwellinghouse (Class C3). Demolition of existing rear single storey extension and installation of French doors to rear elevation, installation of replacement rear mansard roof windows, and hard and soft landscaping to front and rear gardens. Internal alterations including erection and demolition of partitions, blocking up door to rear two storey extension, removal and replacement of all modern doors, architraves and skirtings, installation of new fireplaces and refurbishment and cleaning of sash windows, cornice at ground and first floors and staircase (linked to 21/03263/FULL).

Variation of condition 1 of listed building consent dated 16 April 2018 (RN: 18/01437/LBC) for the: Variation of Condition 1 of listed building consent dated 18 August 2017 (17/03792/LBC) Demolition of rear extensions and erection of a new extension at the lower ground to the fourth floor levels, excavation of a basement to the rear of the main dwelling, replacement windows, and refurbishment of the front pavement vaults, and associated internal and external alterations in connection with the use of property as a single family dwelling house. Namely, to allow the modification of roof level acoustic enclosure to house the approved air conditioning units.

Variation of condition 1 of listed building consent dated 14 January 2021 (RN 20/07107/LBC) which itself varied condition 1 of listed building consent dated 02 October 2020 (RN: 20/04526/LBC) for the 'Erection of a single storey extension at lower ground floor level and enlargement of ground floor terrace, reconstruction of mansard roof, demolition of existing conservatory, installation of plant at lower ground floor level and associated changes, in connection with the use of building as a single family dwellinghouse (Class C3)'. NAMELY, to vary the approved drawing numbers to replace the glass to front ground floor windows, reinstatement of central sash window to fourth floor, replace the dado rail and wall panelling, alter the existing architraves, doors, cornices, skirtings and window surrounds, install decorative columns and new decorative ceiling.

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).

Erection of a single storey extension at lower ground floor level and enlargement of ground floor terrace, reconstruction of mansard roof, demolition of existing conservatory, installation of plant at lower ground floor level and associated changes, in connection with the use of building as a single family dwellinghouse (Class C3). (Linked to 20/04525/FULL)