Confirmation that the application referenced 19/05543/FULL dated 10.09.2019 for "Excavation of new basement (part 2, part 1 storey) beneath rear garden, demolition of existing rear lower ground floor conservatory and erection of rear lower ground floor extension. Erection of ground floor side/rear extension and external spiral staircase. Installation of ventilation plant. Internal alterations." has been lawfully implemented.

Demolition of existing conservatory and erection of a full width single storey rear extension set back from the main rear elevation to create an inset courtyard at lower ground floor level, creation of terrace above part of the extension with balustrade, alteration to window to create door to terrace at first floor level, new door and balustrade in main ground floor rear elevation, addition of an external staircase to existing front lightwell, reinstate openings to front vaults, installation of gate in front railings, and internal alterations.

Demolition of existing conservatory and erection of a full width single storey rear extension set back from the main rear elevation to create an inset courtyard at lower ground floor level, creation of terrace above part of the extension with balustrade, alteration to window to create door to terrace at first floor level, new door and balustrade in main ground floor rear elevation, addition of an external staircase to existing front lightwell, reinstate openings to front vaults, and installation of gate in front railings.

Amendments to planning permission dated 3rd February 2022 (RN:21/08237/FULL) for Demolition of the existing conservatory, erection of a rear extension and the infilling of two light wells in connection with the use of the ground floor and basement as a restaurant (Class E). Alterations to front entrances and replacement of existing shopfront. Alterations to rear elevation including fenestration and at roof level in connection with use of the upper floors as three self-contained C3 residential units each with private external amenity areas including a roof terrace together with associated plant and landscaping (site includes 77 Marylebone Lane). Namely, to alter the 3rd floor arrangement and location for access to the roof terrace in order to comply with building regulation requirements for clear access via the staircase that was previously approved.

Amendments to planning permission dated 23rd March 2022 (RN: 22/00160/FULL) for, 'Demolition of the existing conservatory structure and replacement with a new conservatory with windows to internal lightwell at rear third floor level'; Namely, to allow the use of Steel Black Frame Orangery Roof Lantern instead of Aluminium White Frame; bi-fold aluminium door to terrace instead new steel crittall french double door with sidelights; sash windows black frame instead white sash windows; internal alterations, and associated works.

Demolition of existing garage, two storey rear extension and conservatory; erection of single storey extension to side and rear with green roof; formation of window, relocation of external doors and internal alterations at lower ground and first floor (linked with 22/03587/LBC).

Demolition of existing garage, two storey rear extension and conservatory; erection of single storey extension to side and rear with green roof; formation of window, relocation of external doors and internal alterations at lower ground and first floor (linked with 22/03586/FULL)

Demolition of existing rear conservatory and erection of infill extension at lower ground and ground floor levels, formation of new windows to rear, excavation to lower level of lower ground floor and garden, and associated external alterations.

Variation of condition 1 of planning permission dated 17th December 2021 (RN:21/03988/FULL) which in itself varies condition 1 of planning permission dated 01 February 2021 (RN: 20/06029/FULL) for the: Demolition of existing conservatory, erection of single storey rear extension, replacement of roof structure, extension and alterations to rear closet wing including incorporation of lift, replacement windows, alterations to the front boundary and front forecourt including extension and alterations to front vaults, excavation of new basement level including alterations to landscaping, plant enclosure and garden and bike stores to rear garden, and associated alterations, to allow the removal of trees and planting of replacement trees, shrubs and hedges edging the rear garden. NAMELY, the addition of metal railings on the front boundary walls to the front garden, and the replacement of the gate to the front boundary wall

Removal of rear lower ground floor conservatory and replacement with new rear extension to lower ground floor level with associated works to rear patio, removal of infill extension to the front lightwell at lower ground floor, demolition and rebuild of the rear section of the third floor level, installation of skylight and replacement of windows to existing side wing, replacement of rear ground floor balconettes, and internal alterations to each floor level (Linked to 21/08066/FULL)