(a) demolition of single storey porch to front, (b) new 3.90 sqm single storey pitched roof extension to front, (c) new 39.60 sqm two storey pitched roof extension to rear, (d) removal of existing first floor flat roof to rear, (e) new pitched roof to entire house maintaining existing ridge height, (f) alterations to existing window opes to front and rear elevations, including new windows and external doors throughout, (g) blocking up of ground and first floor window opes to side (north-east elevation), (h) removal of 2 no. chimney stacks to rear roof plane, (i) 3 no. new Velux rooflights to front roof plane, (j) 3 no. new Velux rooflights to rear roof plane, (k) internal alterations and (l) all associated site works.