27 Derwent Avenue, Hatch End, Pinner, Harrow, HA5 4QH
Front porch, Relocation of entrance door to front elevation Single and two storey side extension, Alterations and extension to roof to raise height and create first floor level, End gables, Front and rear dormers, Roof lights in front roof slope, Installation of bay window in ground floor front elevation, External alterations (Demolition of attached garage)