Variation of condition 1 of planning permission dated 13 June 2022 (RN: 22/01842/FULL) for re-configuration of 45 and 47 South Street with associated internal and external alterations including modifications to rear mansard roof, replacement of first floor conservatory, relocation of lift and services, roof level Air Source Heat pumps, replacement staircase and associated works; NAMLEY to alter the design of the approved 'pavilion' structure at first floor level.

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.

Internal and external alterations including new timber framed glass conservatory at the rear of the property; new structural opening in the rear wall and lowering of the front window sill at basement level; Installation of air conditioning unit with external condenser in front basement lightwell; And other associated works. Linked with 23/07208/LBC

Internal and external alterations including new timber framed glass conservatory at the rear of the property; new structural opening in the rear wall and lowering of the front window sill at basement level; Installation of air conditioning unit with external condenser in front basement lightwell; And other associated works. Linked with 23/07207/FULL

Removal of rear conservatory and replacement with new rear extension to lower ground floor level with associated works to rear patio and boundary wall; 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 ; Installation of new raised planting bed to existing front lightwell; Excavation of new basement level beneath building footprint, part of front lightwell and rear garden; Installation of plant machinery within existing front vaults; and internal alterations to each floor level (Linked with 22/06680/FULL)

Demolition of the existing two-storey conservatory and replacement with a single-storey rear extension; alteration to the rear elevation on the upper ground floor to introduce doors opening onto a new terrace, which is formed by the rear extension on the lower ground floor; installation of window to the rear half landing of 1st floor; new lightwell to the front facade; new steps and landing to the front entrance in replacement of the existing metal entrance steps; front extension beneath the new entrance steps and landing.

Demolition of garage to side and conservatory to rear at lower ground floor level; Erection of two storey extension to side and rear and single storey extension to rear with terrace above; Installation of plant machinery within enclosure in rear garden; Lowering of lower ground floor level and part of rear garden; Hard and soft landscaping works; Changes to fenestration and external alterations.

Demolition of garage to side and conservatory to rear at lower ground floor level; Erection of two storey extension to side and rear and single storey extension to rear with terrace above; Installation of plant machinery within enclosure in rear garden; Lowering of lower ground floor level and part of rear garden; Hard and soft landscaping works; Changes to fenestration and external alterations. Internal alterations, including changes to plan form.

Removal of the existing modern conservatory and reinstatement of rear courtyard including addition of a comfort cooling with external fan units at rear and front lower ground floor level, internal works including alterations to upper ground floor comprising addition of a free standing bath, replacement of existing fittings, refurbishment/repair of existing marble panelling, existing fabric wall coverings to be removed and walls redecorated. Lower ground floor comprising, conversion of the ground floor rear bedroom to dining room, by the removal of the existing dressing room; reconfiguration of the existing ensuite including removal of shower, to allow access from the hall and incorporate a utility room following removal of the under-stairs hall cloakroom to open up hallway. The addition of a new fire lobby to connect the hall and kitchen, to allow change of the front room to a 2nd bedroom, with ensuite and dressing area. Existing fabric wall coverings to be removed and walls redecorated.

Removal of the existing modern conservatory and reinstatement of rear courtyard including addition of a comfort cooling with external fan units at rear and front lower ground floor level. Internal alterations. (Linked to 23/03883/LBC)