Royston House Sulgrave Road London W6 7QR
Erection of a rear roof extension involving an increase in the ridge height by 300mm, in connection with the creation of a new self-contained studio flat; alterations to part of the roof of the back addition to incorporate a flat roof and the erection of 1.7m high obscure glazed privacy screening around the resultant flat roof at third floor level to the rear elevation, in connection with its use as a terrace.