Submission of a Sustainable Urban Drainage Strategy - Detailed Design and Maintenance Plan pursuant to Condition 6 of 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

Details of materials for external surfaces pursuant to condition 3 of planning permission ref: 225402FUL dated 30/08/2023 for: Conversion of flat above from one residential unit into three flats incorporating change of use of part rear ground floor shop; rear extension to part ground, first, second and third floors; alterations to shopfront and formation of front entrance, conversion of roof to rear of No 22 to form rear amenity courtyard; replacement of existing concrete profiled tiles to No 22 with slate tiles; replacement boundary to No. 24 with side access on Gordon Road; changes to rear window openings at ground and first floor level; window opening to side elevation at first floor level; cycle and refuse storage; removal of external rear staircase and ground floor structure; construction of two mews houses with roof terraces and solar PV (following demolition of existing rear outbuildings/light industrial workshops)

Details of existing noise sources and sound insulation of the building envelope pursuant to condition 6 of planning permission ref: 225402FUL dated 30/08/2023 for: Conversion of flat above from one residential unit into three flats incorporating change of use of part rear ground floor shop; rear extension to part ground, first, second and third floors; alterations to shopfront and formation of front entrance, conversion of roof to rear of No 22 to form rear amenity courtyard; replacement of existing concrete profiled tiles to No 22 with slate tiles; replacement boundary to No. 24 with side access on Gordon Road; changes to rear window openings at ground and first floor level; window opening to side elevation at first floor level; cycle and refuse storage; removal of external rear staircase and ground floor structure; construction of two mews houses with roof terraces and solar PV (following demolition of existing rear outbuildings/light industrial workshops)

Details of enhanced sound insulation for the floor/ceiling/wall structures pursuant to condition 8 of planning permission ref: 225402FUL dated 30/08/2023 for: Conversion of flat above from one residential unit into three flats incorporating change of use of part rear ground floor shop; rear extension to part ground, first, second and third floors; alterations to shopfront and formation of front entrance, conversion of roof to rear of No 22 to form rear amenity courtyard; replacement of existing concrete profiled tiles to No 22 with slate tiles; replacement boundary to No. 24 with side access on Gordon Road; changes to rear window openings at ground and first floor level; window opening to side elevation at first floor level; cycle and refuse storage; removal of external rear staircase and ground floor structure; construction of two mews houses with roof terraces and solar PV (following demolition of existing rear outbuildings/light industrial workshops)

Details of external sound level from plant, machinery or equipment pursuant to condition 7 of planning permission ref: 225402FUL dated 30/08/2023 for: Conversion of flat above from one residential unit into three flats incorporating change of use of part rear ground floor shop; rear extension to part ground, first, second and third floors; alterations to shopfront and formation of front entrance, conversion of roof to rear of No 22 to form rear amenity courtyard; replacement of existing concrete profiled tiles to No 22 with slate tiles; replacement boundary to No. 24 with side access on Gordon Road; changes to rear window openings at ground and first floor level; window opening to side elevation at first floor level; cycle and refuse storage; removal of external rear staircase and ground floor structure; construction of two mews houses with roof terraces and solar PV (following demolition of existing rear outbuildings/light industrial workshops)

Application to discharge conditions 4 (sustainable surface water drainage scheme), 5 (facing materials), 7 (boundary details) and 12 (construction management plan) attached to planning permission 23/00463/FUL (Demolition of existing building and erection of 5no. dwellinghouses with associated/ancillary works)

Discharge of conditions 3 (Details of materials of external surfaces), 4 (Existing and proposed site levels and finished floor levels), 5 (Bat survey), 6 (Details of boundary treatment), 7 (Scheme of hard and soft landscaping), and 12 (Water usage) of application 23/00067/FUL (Demolition of existing buildings and construction of 4 new dwellings alongside the retention of an existing dwelling. The proposals also include associated access, vehicular parking, private amenity space and landscaping.)

Details of hard and soft landscaping and boundary treatments pursuant to condition 6 of planning permission ref: 224705FUL dated 10/02/2023 for: Construction of a two-storey two bedroom end of terrace dwellinghouse (following demolition of existing outbuilding); part single and part two storey rear extension to the original house; internal and external alterations; and provision of associated amenity space, car parking, refuse and cycle storage

Details required by Condition 13 (Surface Water) of Planning Permission 21/00502 for the Construction of x5 buildings to create x439 homes (use class C3) with car and cycle parking, pedestrian and vehicular access alterations, landscaping works and boundary treatments, following demolition of all existing buildings and structures.

Application to discharge condition nos. 3 (materials), 5 (surface water drainage), 7 (boundary treatments), 8 (landscaping), 10 (biodiversity enhancement), 14 (air condenser/conditioning units), 15 (levels), 16 (construction method statement), 17 (wheel washing), 18 (refuse and waste), 21 (site access), 23 (traffic management plan) and 24 (ground contamination) of planning permission ref: 22/00719/FUL (Erection of single storey building to accommodate a retail unit/convenience store (Use Class E(a)), associated car parking and creation of new access on to Eaves Lane (following demolition of the existing social club building)