Erection of a 1700mm high obscured glazed balustrade around the flat roof at second floor level of the existing back addition, in connection with the creation of a roof terrace; replacement of a timber sash window with French doors in an enlarged opening on the rear elevation at second floor level to provide access to the proposed roof terrace; replacement of a timber sash window with an aluminium casement window on the rear elevation at second floor level; replacement of four timber sash windows with double-glazed timber sash windows at first floor level (two to the front elevation and two to the rear elevation); and replacement of one timber casement window with a double-glazed timber casement window on the side elevation at first floor level.

Flat First Floor, 39 Winslow Road, London, W6 9SF