The Coach House, Coach House Yard, Ebner Street, London, SW18 1BY

Erection of a rear roof extension involving an increase in the ridge height; erection of a rear extension at second floor level over part of the existing back addition; erection of a single storey rear extension, to the side and rear of the existing back addition; excavation of the front garden to form a lightwell in connection with the creation of a new basement; installation of 2no rooflights in the front roofslope; infilling of 2no windows and installation of 1no new window to the side of rear back addition at first floor level.

Erection of an additional floor above a portion of the flat roof at main roof level, including brick-built parapet walls set back from the existing building; erection of a rear extension at second floor level, over part of the existing back addition; erection of 1.7m high privacy screening to the side elevation and 1.2m high privacy screening guarding to the rear elevation on top of the remaining first floor flat roof, in connection with its use as a roof terrace.

Erection of 3no dormer windows to replace the existing dormer window in the front roofslope; erection of a rear extension at second floor level over part of the existing back addition; installation of a new dormer with a single door and a Juliet balcony in the rear roofslope; erection of a single storey rear extension, to the side and rear of the existing back addition; installation of a new rooflight to replace the existing rooflight above the main flat roof at roof level; replacement of existing terrace screens comprising of obscured glazing and replace with new new 1.7m high obscure glazed screen to eastern elevation, new 1.1m high metal railings to southern and eastern perimeter of the rear back addition at second floor level; replacement of all existing windows with new double glazed timber framed windows (including 1no window relocated to the side of rear back addition at first floor level).