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 rear roof extension; installation of 1no. rooflight to the front roofslope, following the removal of 1no. existing rooflight; replacement of existing single glazed timber windows with new double glazed timber windows to the front elevation; replacement of existing single glazed timber front entrance door with new double glazed timber front entrance door; installation of a new aluminium side access gate to replace existing, to the front elevation at ground floor level; erection of a bin store in the front garden; erection of low level brick built front boundary and front pathway wall, replacement of existing single glazed timber windows with new double glazed uPVC windows to the rear and side elevations; installation of a new window, to the rear elevation of first floor back addition; demolition of existing shed, installation of a new uPVC window following the removal of existing, and installation of new crittall door with window panels following the removal of existing French doors and fanlight above, to the rear elevation at ground floor level; installation of new sliding doors following the removal of existing door and a window, to the side elevation of ground floor back addition; erection of 1.4m high brick built rear boundary wall to replace existing, and erection of 1m high timber trellis panels on top of the proposed boundary wall to the rear elevation.

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.

Demolition of existing ancillary launderette store (commercial Use Class - Sui Generis) and erection of a single storey rear extension, to the side and rear of the existing back addition (to be used as part of the existing ground floor flat class C3) with new door and window openings, and replacement of 2no windows with new windows fronting Byam Street elevation; replacement of 1no window with French doors to the side of rear back addition; infilling of existing door to the rear of commercial unit at ground floor level; erection of wall to front boundary.

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.

Excavation of part of the front garden to form a lightwell and lowering of the existing basement floor in connection with the enlargement of the existing basement; installation of a door and window at basement level to the front elevation; demolition of the front boundary wall, erection of railings and entrance gate to the front boundary.

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.

Change of use from part retail (Class E) and part residential (Use Class C3) to a standalone casting studio/office (Use Class E) at ground floor level and a two bedroom flat (Use Class C3) above; erection of an additional floor at roof level with solar panels; formation of a roof terrace on top of the existing back addition at second floor level; demolition of existing single storey garage and erection of a part single part two storey side and rear extension; installation of air source heat pump to side elevation of back addition; replacement windows to front, side and rear elevations; installation of new shopfront; associated landscaping and alterations to the existing Waldo Road facing boundary treatment (Revised description).

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.