Development to provide a total of 326 self-contained residential units comprising; phased construction of seven blocks of flats (ranging from two to six-storeys); two two-storey detached dwellinghouses (following demolition of existing gatehouse); and a terrace of two-storey dwellinghouses in the grounds of Twyford Abbey (all Use Class C3); conversion of Twyford Abbey (Grade II Listed) into flats (Use Class C3) and provision of residents lounge; demolition of workshop attached to the Grade II listed walled garden and replacement with a single storey dwellinghouse (Use Class C3); facilitated by repair; refurbishment; infill and rooftop extensions; demolition of post-war extensions and other pre-war structures within grounds, excluding the cottage; retention and repair of the Grade II listed walled garden and attached cottage to provide ancillary facilities management accommodation and residents facilities; comprehensive landscaping works including removal and works to trees and groups of trees protected by a Tree Preservation Order; provision of permissive publicly accessible open space and grow gardens; provision of gated cycle and pedestrian access onto North Circular (A406) and new access onto Twyford Abbey Road; provision of hardstanding parking areas; ecological enhancement works; and other associated constructions works including installation of boundary treatment

Construction of a two-storey semi-detached dwellinghouse incorporating patio, roof space accommodation with associated bin storage, bicycle storage and private amenity space; construction of single storey detached dwellinghouse with basement and incorporating patio, roof space accommodation with associated bin storage, bicycle storage and private amenity space to rear garden (following demolition of existing garage and single storey outbuilding) to rear of property; alterations of roof (existing dwellinghouse) from hip to gable end; rear roof extension; installation of one rooflight; and provision of associated landscaping and amenity space; alteration to boundary wall; alteration to external elevations

Construction of a two-storey dwelling house ,with habitable room in the loft, along with associated amenity space, boundary treatment and landscaping (following the demolition of existing garage and outbuilding)

Construction of a two storey residential dwelling comprising one self-contained unit and accommodation in the roofspace; associated parking, amenity space and refuse and bicycle storage; alteration to front, rear and side of property involving hard and soft landscaping; alteration to boundary wall (following demolition of existing garages)

Construction of a two storey, six bedroom dwelling house (following partial demolition of existing building with retention of existing front facade); decorative gable to front elevation at roof level; two storey projecting bay window to front elevation; excavation to provide basement level, including lightwells to front and rear elevation; alterations to front boundary wall including installation of metal gates; alterations to side (south) boundary treatment; and raised rear terrace and associated privacy screens.

Construction of a three storey building with accommodation in the roofspace, comprising 5no. self-contained flats, rear roof terrace at first floor level; and associated refuse storage, amenity space, landscaping and boundary treatment (following demolition of existing dwellinghouse)

Construction of a two-storey residential dwelling and accommodation in the roofspace; construction of a garage to side of property (following demolition of existing self-contained unit), with associated boundary alterations, parking, amenity space and refuse storage

Construction of a two storey, six bedroom dwelling house (following partial demolition of existing building with retention of existing front facade); decorative gable to front elevation at roof level; excavation to provide basement level, including lightwells to front and rear elevation; alterations to front boundary wall including installation of metal gates; alterations to side (south) boundary treatment; and raised rear terrace and associated privacy screens.

Construction of single storey detached dwellinghouse (with habitable roofspace) and associated boundary treatment, off-street car parking, cycle parking and refuse storage (following demolition of existing outbuilding).

Construction of an attached two storey dwellinghouse with accommodation in the roofspace and associated cycle parking, refuse storage, boundary treatment and amenity space; single storey rear infill extension to existing dwellinghouse at no. 2 Fox Villas (following demolition of existing rear conservatory).