Partial demolition of existing front extension, erection of two storey front extension. Roof extension with 1no front, 1no side and 1no rear dormer and installation of 8nos rooflights. Raising roof height and remodelling of existing building of the social club. Change of use of part ground floor and first floor from office and staff accommodation into 5nos self- contained residential flats (Use Class C3) with associated landscaping works to create communal gardens for the new flats, parking and separate entrance. Erection of 4nos brick piers, boundary wall and gate.

Change of use of 20 bed care home (Class C2) to 13 serviced apartments to be used as visitor accommodation (sui generis), alter and extend roof at rear, install dormers and convert to loft accommodation, single storey rear/side extension, balcony to first floor front elevation, Juliet balconies to first and second floors to rear elevation, alterations to elevations, layout bin and cycle stores, boundary treatment, extend and alter vehicle crossovers to front

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

Works at 89 Boundary Road to include use of part lower ground and part ground floors as a residential flat (Class C3) and office (Class E), and first, second and third floor as 2 residential flats (Class C3); Erection of rear extensions at lower ground and ground floor levels with associated terrace at first floor level; Erection of mansard roof extension, alterations to windows and doors; and works to 87 Boundary Road to include demolition of existing rear extension and erection of mews house at rear of site, reduced office space; erection of a mansard roof; Conversion of maisonette at first and second floor into two flats with additional accommodation at roof level; and use of the lower ground and ground floor as office (Class E).

Demolition of single storey detached side garage and erection of a two/storey (with lower ground floor level and roof accommodation) building comprising 3 self-contained flats; new vehicular crossovers to facilitate vehicular parking for the host and new property; hard and soft landscaping; land level alterations; boundary treatment; private/communal/play space; refuse and cycle provision; demolition of single storey side conservatory extension and partial two storey side extension to the host property.