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)

Three storey rear extension to existing first/second floor maisonette with office at ground floor level; Alterations to the front elevation with raised roof above; Alteration of roof of no. 2/2A from hipped to gable; Construction of a rear dormer roof extension and three front facing roof lights; Insertion of three windows into side elevation; Conversion of first and second levels and the loft space into 2 x self contained residential flats (following the demolition of the existing two storey outrigger);

Submission of a Demolition Statement and Construction Management Plan in pursuant to condition 8 of planning permission ref: 193481FUL dated 21/07/2020 for 'Conversion of a residential building containing six bedsits into four self-contained flats; demolition of outbuildings and existing rear extensions; construction of a single-storey extensions and second floor rear extensions, associated amenity space and cycle parking'

Conversion of existing first floor and second floor into 5 self contained flats facilitated by first floor rear extension, a second floor rear extension, rear roof extension incorporating two Juliet balconies, and installation of 4 roof lights to front roof slope; construction of a 3 storey rear outbuilding ( following demolition of part the existing building) to accommodate 3 self contained flats and provision of associated cycle storage, refuse storage and amenity space provision (8 residential units in total).

Details of sound insulation in pursuant to condition 7 of planning application Ref: 193481FUL dated 21/07/2020 for ' Conversion of a residential building containing six bedsits into four self-contained flats; demolition of outbuildings and existing rear extensions; construction of a single-storey extensions and second floor rear extensions, associated amenity space and cycle parking'.