Demolition of the existing building with the exception of the front facade; erection of a new three storey single family dwellinghouse, including installation of an air conditioning condenser unit and 2no. solar panels on top of the main flat roof at roof level, and installation of 2no. solar panels on top of the flat roof of second floor rear extension.

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.

Replacement of existing glazing to rear mansard windows with new double glazing; replacement of existing rooflights with new rooflights in the front roofslope; installation of bi-folding doors to replace the existing windows and single door, and installation of a boiler flue vent at ground floor level to the rear elevation; installation of a gas meter to front wall of dwellinghouse; tiling of front yard area; demolition of existing bricked front boundary wall and erection of railings to form a new front boundary wall.

Building works to confirm lawful implementation of planning permission reference: 2019/03296/FUL dated 11 February 2020 for the "Demolition of the existing dwellinghouse, and erection of a part one, part three storey replacement building plus basement and lightwells to provide a four bedroom single family dwellinghouse; formation of cycle storage and refuse storage; and associated hard and soft landscaping."

Deconversion of the existing property from 3no. self-contained flats into a single family dwellinghouse; erection of a single storey rear extension, to the side of existing back addition; demolition of the external two storey store, to the rear elevation at ground and first floor level; installation of new enlarged sliding doors following the removal of existing, to the rear elevation at ground floor level; alterations to the front elevation at ground floor level to include, removal of existing second step to form a step free access to the main front entrance; lowering the rear garden and main building floor level; further excavation of part of the front garden, and excavation of part of the rear garden to form a rear lightwell with a walk on glass rooflight, in connection with the enlargement of the existing basement; alterations within the front lightwell to include, installation of new French doors with side panels following the removal of existing windows to the front elevation, alterations to the wall and existing door to the side elevation, and enlargement of the existing external staircase.

Erection of a rear roof extension involving an increase in the ridge height to match neighbouring properties; erection of a two storey rear extension at ground and first floor level; erection of a single storey rear extension to the side of the extended back addition; demolition of rear basement extension and external steps, partial excavation under the footprint of the dwellinghouse in connection with the creation of a new basement; installation of 3no rooflights in the front roofslope, 1no rooflight above the main flat roof at roof level and 1no rooflight above the roof of second floor rear back addition.

Demolition of the existing building with the exception of the front façade (ground and first floor); erection of a part one, part two, part three storey dwellinghouse incorporating a retained façade plus basement comprising a front lightwell; replacement of artificial slate tiles with natural slate tiles to the retained front bay window at ground floor level

Demolition of the existing single storey garage in the rear garden and erection of a replacement two storey plus-basement single family dwellinghouse; alterations to the main building at no. 12 Ongar Road to include: erection of a single storey rear extension, to the side and rear of the existing back addition at basement level; erection of an external staircase from basement to ground floor level at the rear of the property; infilling of 1no window at the side of rear back additions at ground and first floor level (northern elevation); installation of a new window to replace the existing window to the side of rear back addition, and replacement of existing doors with a new window to the rear of proposed bedroom 5 at basement level; replacement of selected windows with new double glazed windows, and relocation of 2no windows to southern and eastern elevation of the main building at no. 12 Ongar Road; formation of a cycle and refuse store with an air source heat pump attached to the store; erection of boundary wall and gates to Sedlescombe Road elevation.

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 amendment to planning permission ref: 2011/01753/FUL granted 29th March 2012 for the 'Demolition of existing buildings and the erection on Carnwath Road of 1 x part 4, part 5, part 6 storey building and 1 x part 1, part 5, part 6 storey building, plus basement car park and residents gym to provide 135 apartments and one single, family dwelling; and the erection on Sulivan Road of 13 x terraced, mews style houses of 3 storeys plus mansard roof; with associated car parking (140 spaces), cycle parking (172 spaces, plus 8 visitor spaces), motor cycle parking (6 spaces), landscaping and amenity space including children's play area'. Amendments to include: Management room changed to residents' facilities, stair and lift cores redesigned, wheelchair adaptable dwellings enlarged, additional doors added to roof terrace, revision of windows to improve internal layouts and access to terraces of penthouses, reduction in size of basement and enlargement of cycle stores, additional of new sprinkler tanks and dedicated power supply plant rooms, dedicated basement stair providing escape route and dedicated smoke extract system added, and additional smoke vents added to top floor lobbies.