Demolition and replacement of rear extension at lower ground, new extension at ground adjacent to boundary with no. 19 St Petersburgh Place; demolition and replacement of existing rear ground conservatory; installation of new metal railings enclosing terrace at rear first floor; alterations comprising of replacement fenestration and doors to front and rear elevations; and replacement and relocation of entrance steps with raised balustrade; alterations and infill extension to roof and installation of lantern light.

Amendments to planning permission dated 7th December 2021 (RN:21/01871/FULL) for Erection of a single storey rear extension and a glass enclosure spanning the alleyway on boundary with Elgin Mews North. Namely, the glass roof is to be amended to have a minor slope towards the east rather than the west, reducing height of the boundary wall and relocation RWP.

Demolition of external rear building wall and extension to the rear for a new lift shaft at second and third floors above the existing closet wing, internal refurbishment and reconfiguration of existing dwellings to deliver a total of 9 x additional residential units (Class C3), demolition of part of the low walls to the rear of the site at the boundary on Queens Mews, and associated green roof landscaping to front. (Application 3 of 4 related applications)

Erection of roof extensions, a side extension at lower-ground floor level, minor internal and external works, alterations to the boundary treatment and landscaping scheme. (Linked with 23/02504/LBC)

Erection of roof extensions, a side extension at lower-ground floor level, minor internal and external works, alterations to the boundary treatment and landscaping scheme.

Amendments to planning permission dated 08 April 2021 (RN: 20/01194/FULL) for 'Erection of mansard roof extensions at third floor level at Nos. 29, 31, 33, and 35 Chester Row'; Namely, to leave the chimney stack to No. 37, adjacent the boundary with No. 35, in situ.

Amendments to planning permission dated (RN: 22/01867/FULL) for the: Use of a building as three self-contained flats (Class C3); erection a ground floor rear extension; dormer roof extension; roof lights to the front elevation; bike and bin storage within front garden; and associated works. Namely, to allow increase in dimensions of dormer and reducing side clearance between dormer cheeks and side boundary of the building; increase in height of dormer; and lifting of flat roof of dormer to 100mm below main ridge line of roof.

Details of section drawings demonstrating that the first-floor extension will be independent of the boundary wall to No. 24 Chester Street and detailed drawings and a biodiversity management plan in relation to the green roof, pursuant to Conditions 4 and 8 of planning permission dated 25 May 2023 (RN 23/00475/FULL)

Partial demolition of building and erection of new extensions at ground and first floor levels, alterations to roof, basement excavation, alterations to windows and doors, new boundary wall treatment facing Elm Tree Road, repositioning of pedestrian gate and hard and soft landscaping works.

Amendments to planning permission dated 16 April 2021 (RN: 20/08318/FULL) which itself varied condition 1 of planning permission dated 18 December 2020 (RN: 20/02660/FULL) for partial demolition including the front & rear facades, sixth floor and structures at seventh floor; replacement frontages; rear extension, rebuilding of the sixth floor and a seventh floor extension for office use (Class B1); creation of a restaurant / café unit (Class A3) at part ground floor; flexible office (Class B1) or non-residential institution use (Class D1) at part ground floor; assembly & leisure unit (Class D2) at part ground and lower ground floor levels; landscaping and a new boundary wall to the rear; external terraces; rooftop plant enclosure; rooftop PV panels and associated external works. Namely, relocation of Emergency Generator Flue, to terminate on first floor extension roof instead of level 8.