Demolition of existing roof and erection of a mansard roof extension at first floor level and alterations to the front and rear of the portion of the building fronting onto Bryanston Mews East. Subdivision and reconfiguration of existing ground and lower ground floor levels of the building and together with the new first floor extension to the mews portion of the building, create two self-contained residential units (Class C3) and associated external alterations. Lowering of front pavement vault [Site includes 22 Bryanston Mews East] (Linked with 23/07347/LBC)

Erection of single storey mansard roof extension to create additional residential (Class C3) floorspace and rear terrace at second floor level with associated works to the building including new and replacement windows. [Revised Description of Development to include terrace]

Variation of Conditions 1, 2 and 3 of planning permission dated 5 January 2023 (RN 22/05380/FULL) for: "Use of a ground floor unit as a self contained residential unit (Class C3)." Namely, internal layout changes to allow provision of second bedroom.

Details of the residential use at 39 - 40 Upper Brook Street and that works to sub-divide the residential unit at 24 Culross Street from 39 Upper Brook Street have been completed and the dwelling at 24 Culross Street is ready for occupation, pursuant to Condition 3 of planning permission dated 25th October 2022 (RN:22/05676/FULL)

Dual/alternative use for either continued office (Class E(g)(i)) or residential use (Class C3); installation of new ventilation grill to rear elevation; new drainage connection; shortening of external balcony door at base; layout alterations; and associated works. (Linked with 23/04289/LBC)

Use of the property as five residential units (Class C3), external works to pavement vault area to provide a cycle and refuse store and building services plant room; installation of a rooflight to the rear facing roof slope; repair works to include insulation within the roof of the terrace; thermal insulation of the rear extension, replacement windows; repair the street facing stucco work and bay window at lower ground floor and cracks in the first floor balcony and internal works. (Linked with 23/03227/LBC)

Use of the part basement as a self-contained residential unit (Class C3)

Change of use of part of the third floor of the Royal College of Surgeons from Class F1 (Learning and non-residential Institution) to either Class E(c)(g) (Office) or Class F1 for a period of 10 years and 6 months.

Variation of condition 1 of the planning permission dated 20 June 2013 (RN:12/09687/FULL) for the Use as nine residential flats (Class C3) and external alterations, including excavation of extended basement floor, erection of replacement rear extensions, formation of roof terraces, replacement of mansard roof extension and installation of mechanical plant at roof level to No.73, alteration and replacement of external railings and new windows and doors ; Namely , amendments to the layout and areas of residential demises and internal circulation strategy; Installation of sprinkler; Alterations to rooftop and basement plant layout and installation of plant to second floor terrace; Alterations to waste storage arrangements; and expansion of green roof at third floor level. (Linked to 23/00772/LBC)

Use of the upper floors of Nos. 28, 29 and 30 James Street as six residential units (Class C3) accessed via the existing residential entrance at 31 James Street; installation of new air conditioning equipment at rear first floor level; replacement of all windows at Nos. 29 and 30 James Street with Heritage double glazed sash windows; upgrade of existing windows and replacement of french doors to the first floor rear of No. 28 with a new Heritage french window; and associated external alterations.