Amalgamation of 2no dwellinghouses into a single family dwellinghouse; erection of rear extensions at third floor level, on top of the existing back additions; demolition of existing single storey rear extensions and erection of a replacement single storey rear extension including the formation of an enlarged roof terrace above the roof of ground floor rear back addition; excavation of the front garden to form lightwells in connection with the enlargement of the existing basements; replacement of existing dormer windows with new dormer windows comprising of windows and French doors with Juliet balconies in the rear roofslope; installation of 2no rooflights in the front roofslope to no. 6 Dewhurst Road; replacement of existing windows with new windows and replacement of the existing single door with double doors at first floor level to the rear elevation; removal of rear fencing and front wall between no. 6 and 8 Dewhurst Road and installation of replacement refuse and cycle stores; erection of new front boundary wall with railings on top and a pedestrian access gate to no. 8 Dewhurst Road; associated landscaping in the front and rear gardens.

Demolition of the single storey back addition and rear outbuildings attached to the rear of the main building; erection of side and rear extensions at lower ground, upper ground and first floor level, erection of a rear roof extension to replace the existing dormer window, excavation beneath the main building in connection with the creation of a new basement and the formation of a roof terrace at upper ground floor level to the main building; change of use of the main building from office (Class E) into 2 x two bedroom self-contained flats; erection of a part one storey plus-basement single family dwellinghouse in the rear garden; erection of a new boundary wall with three new entrances to the side elevation; associated landscaping and external alterations.

Non-material amendments to planning permission reference: 2019/01306/FUL dated 7th July 2020 for the "Demolition of detached house and garage, erection of a replacement three storey building comprising of 6 self-contained residential flats (1 x 1 bedroom, 5 x 2 bedroom) with balconies at first and second floor levels; erection of a detached two-storey, 3-bedroom dwellinghouse; erection of associated cycle and bin storage enclosures; landscaping works including new off-street parking; and a new boundary wall to Old Oak Road and Aldbourne Road." Amendments sought are the installation of a new obscured bathroom window to the front elevation at second floor level, and the installation of a glass roof over the hallway entrance. Obscured window does not materially change the design and appearance of the property, and being obscured will not impact on privacy of any surrounding property. Glass roof will be behind parapet and not visible fom anywhere in the public domian, nor will it impact on the amenity of any of the surrounding properties.

Demolition of existing single storey garage and erection of a replacement single storey outbuilding in the rear garden with doors and window openings to use as home office; erection of new external steps to replace existing incorporating a link corridor between the main building and the replacement outbuilding, and associated landscaping in the rear garden; installation of new doors to replace the existing door and windows at lower ground floor level to the rear elevation of main dwelling; replacement of existing garage shutter doors with new timber screen entrance gates to side boundary wall and reinstatement of pavement outside of the site following removal of dropped kerb.

Non-material amendment to planning permission ref: 2013/01865/FR3 granted 8th August 2013 for the 'Redevelopment comprising erection of a four storey building providing 8 flats (2 x 1 bed, 6 x 2 bed) together with two, 2 storey 3 bedroom dwelling houses; with associated parking, landscaping, and alterations to the existing footpath and vehicle access, following demolition of four garages.' Amendments to include: Splaying of corners of boundary fences to either side of main entrance to flats to Porten Road side of building.

Demolition of detached house and garage, erection of a replacement three storey building comprising of 6 self-contained residential flats (1 x 1 bedroom, 5 x 2 bedroom) with balconies at first and second floor levels; erection of a detached two-storey, 3-bedroom dwellinghouse; erection of associated cycle and bin storage enclosures; landscaping works including new off-street parking; and a new boundary wall to Old Oak Road and Aldbourne Road.