Conversion of loft room into habitable space to be used as residential accommodation for the existing nursing home (Use Class C2) with five rear dormer roof extensions and installation of eight roof lights to front roofslope.

Conversion of existing first floor office and first/second floor residential accommodation into three self-contained residential units

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

Retention of change of use of a dwellinghouse (Use Class C3) to a House in Multiple Occupation (Large HMO) comprising 7 rooms for up to 8 occupants (Use Class Sui Generis) including conversion of rear attached storage building to habitable accommodation and associated external alterations.

Conversion of existing bungalow into two self-contained residential units; single storey side and rear extension; (following demolition of existing garage and rear extension); rear roof extension and installation of three rooflights to front elevation incorporating roofspace accommodation; front infill extension and front porch extension; associated internal and external alterations; and provision of amenity space, cycle and car parking.

Conversion of loft space and staff accommodation at first floor level and change of use to provide four, bedroom guest house accommodation (Use Class C1) at first floor and roof level and ancillary self-contained manager's flat and installation of conservation style rooflights (to east and west elevations).

Single storey side/rear infill extension; first floor rear extension; and external alteration to first floor rear elevation; to facilitate the conversion of first floor ancillary residential accommodation into a self-contained flat