Application for Non-Material Amendment (S96a) in relation to planning permission Ref: 222341FUL dated 09.02.2023 for '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'. Amendment seeking a revised wording of condition 2 to add demolition phase (phase 0) to phasing plan; and conditions 9, 18 and 27 to exclude 'installation of access road and substation works' from falling within 'prior to commencement'

Non-material amendment to planning permission reference: 2019/02150/FUL dated 7th January 2020 for the "Conversion of upper floor residential accommodation into a one-bedroom flat at first floor level and a one-bedroom maisonette flat at mezzanine and second floor levels; formation of a roof terrace at second floor level." Amendment sought is an amendment to the wording of Condition 9 (Ultra- Low NOx gas fired boilers) reflecting the fact that the proposed development will be served with electric boilers consistent with the details approved under Condition 11 of the related planning permission granted on 6 August 2020 (reference no. 2020/01157/FUL) for the proposed rear roof and second floor extensions (in connection with the flatted conversion).

Non-material amendment to planning permission reference: 2021/00297/FUL dated 1st April 2021 for the "Erection of a single storey extension to the side of the main building with 2 rooflights; installation of a new window to replace the existing garage doors to the front elevation; conversion of the existing garage into habitable accommodation." Amendments sought are for the reduction in size of the approved extension; the removal of one rooflight from the approved extension and amended description of development to read as "Erection of a single storey extension to the side of the main building with 1 rooflight; installation of a new window to replace the existing garage doors to the front elevation; conversion of the existing garage into habitable accommodation".