41 Goldsmith Avenue Acton London W3 6HR
Roof extension to main rear roof slope; and roof extension to main rear and rear outrigger roof slope (following demolition of existing rear roof extension); installation of one roof light to front roof slope; alterations to the fenestration of the existing rear and side elevations, involving installation of three new sash windows in lieu of existing windows at first floor level; alterations to the internal layout of dwelling house