12 The Little Boltons, LONDON, SW10 9LP
Excavation under footprint of house and part of front and rear gardens to form a single basement level and lowering of existing lower ground floor slab to improve floor to ceiling height at this level; rebuilding of 1960's two storey rear addition at lower ground and ground floor levels; construction of a single storey side addition at lower ground level; enlargement of rear dormer window and replacement of existing dormers on front and side roof slopes; and elevational alterations.