Excavation of a sub-basement, redevelopment of nos. 5 - 6 Yarmouth Place, alterations and extension to provide enlarged sixth and new seventh floor storeys and installation of plant at basement, ground and fourth floor levels. Use of extended and altered building as 36 flats (Class C3), car / cycle parking and a shop (Class A1) or financial and professional institution (Class A2) at part ground floor level. Internal alterations and removal of the underutilised basement car park and car lifts, addition of screening to rear amenity space, minor design changes to the frontage on 100 Piccadilly including reinstatement of decorative iron balustrading to the former lightwell area, internal alterations at all levels, alterations to White Horse Street Facade including new residential entrance on the White Horse Street facade.. (site comprises 96-100 Piccadilly and 5 - 6 Yarmouth Place).

Erection of a single storey extension at rear lower ground floor level to provide additional residential accommodation and extension of the rear ground floor level terrace area with steps to the lower ground floor courtyard.

Demolition of the existing rear modern extension and replacement with new infill extension at basement, ground and first floor level. Reconfiguration of existing residential accommodation across all floors. Installation of a new lift for level access; installation of new windows and external plant units at rear second floor level and; associated internal and external alterations.

Erection of a glazed extension (for residential use) to the existing winter garden at the flat on roof level (level 7).

Erection of single storey rear extension at lower ground floor level to create a self-contained residential unit ( Class C3) and associated works. (Linked with 23/03983/FULL)

Erection of a single storey roof extension to provide four new residential units (3x3 bed and 1x2 bed) (Class C3) with external terraces, green roof and PV panels, installation of associated plant equipment, extension of main stair tower and existing lifts, replacement of existing restaurant extension and provision of separate restaurant entrance. (Linked with 21/06285/FULL)

Alterations and extensions, including demolition and reconstruction of rear extensions, excavation of basement floor, removal of tree, alterations to front boundary wall, installation of mechanical plant, erection of cupola at roof level, use of part of garden to rear of No.8 Ordnance Hill, and internal works to all floor levels in connection with the use of the building as five residential apartments.

Conversion of the existing below pavement vaults, including new windows and doors to front lightwell to provide annexed residential accommodation to flat A, new window to the front elevation, single storey rear and side infill extension, internal refurbishment including conversion 1 bed flat to 3 bed flat. (Linked with 23/02715/FULL)

Alterations and extension to 30 Gloucester Place (including 91 Blandford Street and 112 George Street) including refurbishment of the lower ground, ground and first floors, extension of the lower ground floor; external works including part demolition of facades, ground floor and removal of ramp to create a new a triple arched walkway through the building with canopy, railings, security gates, new steps and ramp to provide level access to the 30 Gloucester Place entrance, a rear elevation connection with the proposed single storey retail units within the courtyard, new ramp and railings to 112 George Street entrance; façade maintenance and refurbishment; painting and repair of the rear elevation; replacement or refurbishment of windows and doors at ground and first floor; replacement railings; installation of two CCTV cameras; removal of the existing roof plant. Internal reconfigurations at basement, ground, first, second, third and roof level, including the reduction of the basement footprint, demolition of the lift machine room, demolition and relocation of the waste chute and lift, re-configuration of the office internal stair core, creation of an office lobby area, improvements to the retail arcade layout, re-configuration of the residential corridor and units at first floor. External alterations including removal of the existing BMU, introduction of a new MEP louvre, demolition of the railings on top of the lightwell, proposed MEP risers, insertion of a new brick screen at roof level to match the existing, windows to be refurbished to match the existing, new proposed windows to parts of the north and south elevation at first floor as a result of the internal reconfigurations. Works to the building, including changes to the East Elevation façade including additional non-openable windows, changes to the layout of the ground floor retail units, refurbishment of the roof.

Internal and external works, including partial infill extension of inner lightwell at lower ground, ground, first and second floors; rear second floor extension, terrace at rear fourth floor, and a mansard roof extension to the rear mews building, removal of a lift, various modern additions, and reinstatement of hallway. Use of the building as seven residential apartments.