External alterations; internal alterations; repair; refurbishment; infill and rooftop extensions to Twyford Abbey (Grade II Listed) to facilitate its conversion into self-contained flats and residents lounge (Use Class C3); construction of new residential buildings (ranging from two to six-storeys) in the grounds of the Abbey (Use Class C3); demolition of existing gatehouse and replacement with two two-storey self-contained townhouses (Use Class C3); demolition of workshop attached to walled garden (Grade II Listed) and replacement with a self-contained single-storey dwellinghouse (Use Class C3); providing a total of 326 self-contained units; demolition of post-war extensions to Abbey and other pre-war structures within the 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 (including installation of boundary treatments and terraces) and tree works; provision of hardstanding parking areas; changes to access; and other associated constructions works. (Listed Building Consent)

Erection of rear extensions at basement, ground and first floor levels. Alterations to the basement involving replacement of side lean-to and steps, new landing raised to existing floor level, formation of new steps from front driveway to front lightwell, replacement of the rear window with traditional timber glazed doors and removal of internal wall and doors to kitchen/living room area including blocking up a front window. Removal of tree from front planting bed and replanting of new tree, removal of front/rear metal bars over the lightwells, new railings to the front lightwell, replacement of rear window with traditional timber glazed doors, new low boundary wall, and replacement of front door with timber glazed door. Conversion of the first floor bedroom 2 into a dressing/ bathroom and alteration to the second floor bathroom including new wall with sliding pocket door.