Redevelopment of Pegasus House and Nuffield House including demolition behind a retained facade (west, south and east) of Nuffield House and replacement building comprising 2 level basement, ground, mezzanine and first to seventh floor and demolition and replacement of Pegasus House comprising 2 level basement, ground, mezzanine and first to fifth floors and other associated works already approved under application RN 20/07676/LBC additional works include Namely, at roof level to retain the existing boundary wall between the site and the neighbouring property at 36 Sackville Street, to adapt the head of the secondary staircase and the relocation of the generator flu to the centre of the staircase, and to install a lead and stone cap infill where a modest gap will be created between the site and 36 Sackville Street.

Listed building consent application for conversion of coach house/stables to new dwelling including various internal works, associated landscaping and access works, addition of juliet balcony to front, installation of 2 No. roof lights to rear, installation of 3 No glazed windows to rear, creation of new front door to front, installation of 1 No. ground floor windows to front and demolition and replacment of boundary wall to create new opening

Excavation of basement storey beneath main house, demolition and rebuilding of mews house at new height plus the addition of a lower ground floor storey, demolition and rebuilding of main roof plus addition of plant equipment, erection of extension for lift from basement to third floor level, demolition and replacement of interconnecting extension between main and mews house, use of roof of interconnecting extension as a roof terrace, increasing height of boundary shared with 78 Chester Square and other external alterations as well as internal alterations throughout. (Linked with 22/05927/FULL)

Reconstruction, refurbishment and extension to 8 Addington Square, including demolition and reconstruction of entrance hall, demolition of existing ground floor rear extensions and replacement with single-storey rear extension with flat green roof, extension and part rebuilding of existing side extension with another storey and front elevation line, new railings to match No.7 Addington Square, new boundary wall at ground floor to alley, new flat roof to the bay window, replaced rear glazing, repair/replacement of rotten windows to front, re-rendering of original house facades and internal structural works.

Demolition and replacement of existing rear infill extension with a new two storey glazed infill extension to the main house; replacement roof to closet wing extension; trellis to boundary wall to provide screening, replacement openings and new access to rear elevation. Replacement roof top plant equipment. Internal alterations and reconfiguration of the property at all levels. Alterations to Hanover Mews (Linked with 21/07738/FULL)

Demolition of outbuilding and new outbuilding adjacent to south boundary; External works to house - replacement of cement render with traditional lime render, solar panels, new windows & doors, new roof tiles and roof lights; internal works - removal of concrete fireplace, partition walls, new log burner

Conversion of redundant outbuildings to create a residential annexe and a home office. Demolition of redundant workshop, erection of replacement residential annexe and re-roofing of existing barn structure. Proposed uses are all ancillary to the main dwelling. Alterations to rebuild section of boundary wall including new foundations. Ground works to reduce ground level and improved drainage next to main house

Variation of Condition 2 (approved plans) of application 20/02111/LBC (Demolition of existing flat roof extension and modern fire escape stairs and building of new single storey kitchen extension, internal alterations to house, boundary wall repairs and new garage roof) - Changes to size of roof lantern, increase in height and change of pitch of ground floor extension roof and small change of design

Demolition of the existing Rosalind Franklin Building (excluding boiler house arch and chimney) and erection of a new two storey Centre for Design and Innovation (CDI) adjacent to the retained boundary wall and new fencing to the rear of properties on Rowan Road; excavation to extend the CDI to the west; erection of a glazed link between the CDI and the Mercers Building to the south; refurbishment of the Mercers Building including removal of the fire escape stair and introduction of new overhead door; demolition of the existing Forum Building (excluding screen to science courtyard) and erection of a new three storey Staff Hub and link with the Main Building; enclosure of spaces between the Main Building and the Staff Hub and CDI buildings by erection of covered links; installation of solar photovoltaic panels and replacement of existing plant screen to the roof of the Celia Johnson building; landscaping of the car park including changes to the entrance gates and the erection of a new single storey maintenance building in the southeast corner of the car park; reconfiguration of some spaces in the Main Building over lower ground, upper ground and first floor for administration spaces, meeting spaces, pastoral spaces and toilet and locker space; landscaping works to the science courtyard and other associated works.

Demolition of existing flat roof extension and modern fire escape stairs and building of new single storey kitchen extension, internal alterations to house, boundary wall repairs and new garage roof