Non-material amendment to planning permission reference: 2021/03921/FUL dated 7th February 2022 for the "Erection of 2no. dormer windows to match existing to the front roofslope; erection of a replacement rear dormer roof extension including the installation of French doors and a Juliette balcony; erection of a rear extension at second floor level, over part of the existing back addition; erection of metal railings around the remainder of the flat roof of the existing back addition at second floor level, in connection with its use as a roof terrace; erection of a single storey rear extension, to the side of the existing back addition, following demolition of the existing single storey rear extension; excavation of the front garden and part of the rear garden to form lightwells, in connection with the creation of a new basement; installation of an external staircase from within the proposed front lightwell up into the front garden; installation of an external staircase from within the proposed rear lightwell up into the rear garden; and replacement of all windows and doors." Amendment sought are alteration of infill between 2no. front dormers.

Erection of a new mansard roof extension comprising of 2no. dormer windows, at second floor level on top of the existing back addition, following partial demolition of the pitched roof of existing second floor back addition.

Non-material amendment to planning permission reference: 2021/00681/FUL dated 5th October 2021 for the "Erection of a rear extension at first floor level, on top of the existing back addition; erection of a single storey rear extension, to the side and rear of the existing back addition; installation of a new window at second floor level to the rear elevation." Amendment sought is to raise the dormer roof height by 329mm to match the neighbouring dormer.

Erection of an enlarged front dormer roof extension, following the removal of an existing dormer window and a rooflight in the front roofslope.

Replacement of existing dormer window with an enlarged dormer window in the front roofslope; formation of a roof terrace to the front elevation at roof level.

Alterations to rear dormer window to include the replacement of 1no window with a new window and a door; erection of black railings around the flat roof of back addition at third floor level to the rear elevation in connection with its use as a terrace.

Alterations to increase the height of the first floor roof of the back addition to incorporate a flat roof and the erection of a balustrade around the new flat roof of back addition in connection with its use as a terrace; erection of a dormer with French doors to provide access to the roof terrace in between the first floor and rear roofslope; installation of a new window at first floor level to the rear elevation.

Erection of a dormer window to the existing rear roofslope with the addition of a new lead clad infill, between the dormer window and the existing chimney stack; installation of 1no. rooflight to the rear roofslope; installation of 2no. rooflights to the front roofslope; and installation of 1no. rooflight to the side roofslope.

Removal of Conditions 2 and 3 of planning permission reference: 2010/00461/FUL dated 10th May 2010 for the "Conversion of the upper floors of 281 and 283 to use as 5 self-contained flats; use of the rear part of the ground floor of 281 and 283, including the two-storey outbuilding, as a cafe; alteration to the roof of the main frontage buildings, including an increase in the ridge height to match that of 279 Wandsworth Bridge Road, and the installation of dormer windows; erection of extensions to the frontage buildings at ground, first and second floor level; alterations to the existing outbuilding at the rear, including an increase in the height of the roof and the installation of a mezzanine floor; reinstatement of a window at first floor level in the north elevation of the outbuilding. (amendments to previously approved application 2007/04198/FUL dated 3rd March 2008)", to allow occupants to obtain parking permits.

Erection of a dormer with French doors to replace existing window to the rear elevation at second floor level to provide access to the flat roof of the existing back addition; installation of a 1.1 metre high metal balustrade around the flat roof of the existing back addition at second floor level, in connection with its use as a roof terrace.