Replacement of existing dormer window with an enlarged dormer window in the rear roofslope following the demolition of existing roof extension; installation of 3no rooflights in the front roofslope; demolition of existing chimney stack at roof level.

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 existing first floor rear back addition and erection of a replacement full width rear extension at first floor level, on top of the existing back addition; erection of a single storey rear extension at lower ground floor level; excavation under the footprint of the whole building and underneath the rear garden to form a sub-basement level; alterations to the main roof to include the installation of a new rooflight and loft decking in connection with the formation of a roof terrace; alterations to the roof of first floor rear back addition to include increasing the height and installation of solar panels; installation of French doors to replace the existing window at ground floor level to the rear elevation; installation of new windows at ground and first floor level to the side elevation; erection of an external staircase from sub-basement to garden level at the rear of the property (access to the rear garage); demolition of the existing garage in the rear garden and erection of a replacement part one, part two storey plus-basement annexe building to provide habitable accommodation ancillary to the main dwellinghouse; installation of a new door to side boundary wall fronting Astrop Terrace elevation.

Change of use of part of ground and basement floor level from retail (Class E) into residential (Class C3); erection of a rear roof extension; erection of a rear extension at second floor level over part of the existing back addition; erection of a single storey rear extension at lower ground floor level to the side of the existing back addition; installation of a new window to replace existing, to the rear elevation at upper ground floor level; installation of a new door to replace the existing window, to the rear elevation at lower ground floor level; erection of bike and bin stores following the demolition of the existing extension, to the rear of rear back addition at lower ground floor level; removal of existing window to the side of rear back addition at upper ground floor level; conversion of third, second, first, upper ground, part of lower ground and basement floor levels to provide 2 x two bedroom and 2 x one bedroom self-contained flats.

Demolition of roof and first floor level to both properties; erection of 3no. additional floors at roof level comprising a front and rear mansard extension, including solar panels on top of the main flat roof, rooflights to the side roofslopes and windows to front and rear elevations to both properties; alterations to openings, repositioning of main front entrance door, replacement of an existing window with a new enlarged window to the front elevation (no.26); installation of a new enlarged rooflight to replace existing on top of the flat roof, replacement of existing bi-folding doors with new enlarged bi-folding doors to the rear elevation of ground floor back addition (no.26).

Erection of a rear roof extension, involving an increase in the ridge height by 300mm; erection of a single storey rear extension, to the side and rear of the existing back addition following the demolition of existing single storey lean-to extension; installation of a new enlarged rooflight in the front roofslope, following the removal of existing; removal of part of the pitched roof of first floor back addition in connection with the formation of a roof terrace enclosed in 1.7m high obscure glazed screening; bricking up 1no. window to the rear elevation at first floor level; installation of a new window to the rear elevation at upper ground and first floor level; bricking up 2no. windows, repositioning, re-sizing and replacement of 2no. windows to the side elevation at upper ground and first floor level; installation of new French doors to replace an existing window, to the side elevation within the courtyard at lower ground floor level; conversion of the existing maisonette at upper ground and first floor level into 2no. self-contained flats.

Erection of enlarged dormer windows to replace the existing dormer windows in the rear roofslopes, demolition of existing conservatories and erection of replacement single storey rear extensions at lower ground floor level to the rear elevation, partial demolition and re-building of the lower ground floor side extensions, and erection of two storey rear extensions at upper ground and first floor level to the side of the main buildings of nos. 5 and 6 Caithness Road; installation of French doors to replace the existing window and the erection of 1100mm high glass screens around the roof of back addition at upper ground floor level to the rear elevation in connection with its use as a terrace to no. 6 Caithness Road.

Demolition of part of the existing single storey rear extension, making way for the erection of a new raised external terrace to the rear elevation at first floor level, with 1.7 metre high obscured glazed balustrades to the boundary sides of the terrace and a 1.1 metre high obscured glazed balustrade to the rear elevation of the terrace; installation of a door to replace existing window to the rear elevation at first floor level, to provide access to the proposed roof terrace.

Erection of a new mansard roof extension comprising of 2no. dormer windows, at second floor level on top of the existing back addition, following partial demolition of the pitched roof of existing second floor back addition.

Erection of a rear roof extension involving an increase in the ridge height; erection of a rear extension at third floor level over part of the existing back addition; erection of a single storey rear extension, to the side and rear of the existing back addition; partial demolition of the single storey back addition to form a lightwell area at ground floor level; installation of French doors with Juliet balconies to replace the existing windows at first and second floor level to the rear elevation; installation of 3no rooflights to replace the existing rooflight in the front roofslope; conversion of the property into 1 x studio, 1 x 1 bedroom, 1 x 2 bedroom and 1 x 3 bedroom self-contained flats (Amended site address).