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, following the demolition of existing rear ground floor (lean-to) back addition; installation of 2no. rooflights in the front roofslope; erection of a low level brick built front boundary wall including brick piers and a metal entrance gate; alterations to the size of window openings, and installation of 2no. windows to replace existing, to the rear elevation at first and ground floor level; formation of a patio and associated landscaping works in the rear garden.

Erection of a low level brick built front boundary wall with brick piers and concrete coping, following the removal of existing front boundary wall; alterations within the front garden to include, installation of tiles to replace concrete area, and installation of permeable gravel following the removal of existing raised stone paved slabs; alterations to existing windows including repairs and repainting of all windows and cills; installation of aluminium bi-folding doors following the removal of existing bi-folding doors and a window, to the rear elevation at ground floor level.

Part demolition of the existing building together with its repair, restoration and enhancement; alterations to the front elevation through the replacement of existing windows with timber framed sash windows together with the reinstatement of a stone sill and the reinstatement of the lead roof above the ground floor bays, and replacement of the existing door; alterations to the east (park facing) elevation, including the removal of a non-original section towards the middle of the building to create a lightwell and ground floor courtyard, and the boundary wall to the park will be maintained and made good where needed; replacement of the existing dormer windows to the east elevation at first floor level; alterations to the rear elevation with the installation of a new window and bi-folding doors at ground level giving access to the garden; alterations to the mansard roof at first floor level which will be squared off to balance the appearance across this elevation with new timber framed windows also being installed; and alterations to the west elevation (facing no.263), with the replacement of the two existing roof windows with one additional window also formed.

Erection of a rear extension at second floor level, on top of the existing back addition; erection of a single storey rear extension, to the side and rear of the existing back addition and installation of 1.1m railings along the rear garden retaining wall; replacement of the existing window with a new window at second floor level to the rear elevation; alterations to the roof of single storey back addition; erection of metal railings on top of the front side boundary wall.

Erection of a single storey rear extension, to the side and rear of the existing back addition; erection of a bin store and a parcel box at the front of the property; installation of 9no solar panels above the roof of first floor rear back addition; alterations to the front elevation to include replacement of existing sliding doors with new doors, existing terrace railings with new wrought iron railings and a low parapet wall at second floor level; replacement of existing front entrance door with a new door, installation of wall light, erection of brick piers and boundary wall, and installation of a pedestrian access gate to the front elevation; replacement of all existing windows with new double glazed windows; associated landscaping in the rear garden.

Erection of a rear roof extension; erection of rear extensions at first and second floor level; excavation of the front and rear gardens to form lightwells in connection with the enlargement of the existing basement; erection of bin and cycle stores at the front of the property; formation of a roof terrace at third floor level to the rear elevation; installation of 3no rooflights in the front roofslope and 1no rooflight above the main flat roof at roof level; installation of new windows to replace the existing windows at first and second floor level to the rear elevation; replacement of the existing doors and windows with new folding doors and a bay window at ground floor level to the rear elevation; alterations to the roof of single storey back addition to include the installation of a new sky lantern to replace the existing rooflight; replacement of the existing window with French doors at first floor level, erection of brick piers and railings on top of the front boundary wall, and installation of a pedestrian access gate at the front elevation.

Installation of 4no air conditioning units and 1no rooflight above the main flat roof at roof level; re-positioning of 2no rooflights in the front roofslope; replacement of 1no rooflight with 2no rooflights above the roof of single storey rear back addition; infilling of 1no window at ground floor level to the side elevation; demolition and re-building of the front boundary wall to include new railings on top of the boundary wall, and new metal gates to the front elevation; erection of bin and cycle stores in the front garden; alterations to the front and rear lightwells; installation of new aluminium framed triple sliding doors to replace the existing door and basement and ground floor level to the rear elevation.

Erection of rear extensions at ground and first floor level; excavation of the front and rear garden to form lightwells in connection with the enlargement of the existing basement; erection of an external staircase from basement to ground floor level and installation of an air conditioning unit with an acoustic enclosure underneath the external staircase to front lightwell at basement level; alterations to the side elevation of first floor rear back addition to include installation of 1no new window and replacement of the existing window with a new window; erection of a brick bin store in the front garden; erection of a boundary wall with railings on top to the front elevation.

Erection of 1.8m high obscure glazed screening around part of the flat roof of existing first floor back addition, in connection with the formation of a roof terrace; alterations to the rear elevation of existing rear roof extension to form a new door opening, removal of 2no. rooflights, and installation of double glazed timber framed French doors to provide access to the proposed roof terrace; installation of 2no. enlarged double glazed timber framed sash windows to replace existing, to the rear elevation at first floor level; installation of double glazed timber framed French doors with side panels following the removal of existing door with side panels to the rear elevation, and installation of 2no. double glazed timber framed windows to the side elevation at ground floor level; erection of a brick boundary wall on the western site boundary. (Updated Description)

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.