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

DEMOLITION OF EXISTING BUILDINGS AND ERECTION OF PART EIGHT, PART SIX, PART FOUR, PART THREE STOREY BUILDING COMPRISING 88 FLATS (14 x ONE-BED, 71 x TWO-BED & 3 x THREE-BED) AND 274 SQM OF COMMERCIAL FLOOR SPACE (USE CLASSES A1, A2, A3, A4, A5 D1 OR D2) WITH ASSOCIATED ACCESS, LANDSCAPING AND PARKING (as amplified by Tree Report and Schedule of Accommodation received 7.11.19 and letter received 10.6.2021 and as amended by plans and Biodiversity Mitigation & Enhancement Plan received 15.2.2021, by Transport Statement, Travel Plan and drawing received 10.6.2021 and by Addendum Biodiversity Mitigation & Enhancement Plan received 28.7.2021)