Demolition of the existing second floor pitched roof and replacement with enlarged crown roof with rooflights, dormer windows and 4no. solar panels.

Erection of a front and rear roof extension; erection of a single storey rear extension, to the side and rear of existing back addition following the demolition of existing conservatory; installation of a new window to replace existing to the rear elevation at second floor level; installation of a new window to replace existing to the side elevation at first floor level; infilling of a window to the side elevation at first floor level; installation of a new door and windows to replace existing, to the front elevation at first floor level; installation of a new main front entrance door to replace existing; alterations to the front boundary wall to include erection of painted brickwork and iron railings on top; excavation of front garden and part of rear garden to form lightwells, in connection with the enlargement of the existing basement; removal of trees T3 and T4 in the rear garden.

Replacement of the existing main multi-pitched and rear addition mono-pitched roofs with a new synthetic slate tile covering, including renewal of the bituminous felt flat roof crown to match existing.