Erection of a rear dormer roof extension; erection of a side infill extension on top of the existing back addition, and installation of a rooflight on top of the flat roof at first floor level; installation of 2no. rooflights in the side roofslope; excavation of the front garden, in connection with the creation of a new basement with habitable room (connected with the main dwellinghouse); erection of a new external staircase following the removal of existing, to the front elevation from ground to basement floor level; alterations to fenestration to the external rear facade; alterations to the existing single storey rear extension to include, erection of balustrade, and formation of a new flat roof with new rooflights on top following the removal of existing, and installation of new sliding doors to the rear elevation following the removal of existing French door and windows; associated works.

4 Walham Grove, London, SW6 1QP