Variation of condition 2 of planning permission ref: 2020/02540/FUL granted 25th January 2021 for the 'Demolition of existing timber yard storage building and erection of a replacement part one, part three storey plus basement building with a roof terrace at first floor level to provide 1 x 1 bedroom residential unit (Class C3) with flexible commercial floorspace (Class E) at basement and ground floor level fronting Kelvedon Road and Darlan Road; erection of a part one and part three storey 2 bedroom single family dwellinghouse (Class C3) fronting Kelvedon Road elevation' to allow amendments to the approved drawings to include: alterations to north eastern elevation to change second floor roof window with a dormer window, enlargement of ground floor windows, alterations to south eastern elevation to increase the size of the dormer window, alterations to refuse storage, provision of an external amenity space associated with the Class E unit, additional high level window on the ground floor to be made fixed shut, alterations to south western elevation to allow all windows to be made of aluminium casement frames, additional window to roof level, dormer window panes to change from 3 to 2, ground floor north western wall to be set back further, increasing the size of the dormer of dwellinghouse, 2no exterior gutters to be constructed of cast iron, reducing the height of the front fencing/gates to 1.8m, alterations to north western elevation to include the additional of a conservation type roof window for bathroom, part of the top of boundary wall to be finished in lead, alterations to front basement lightwell, basement to extend to church wall, alterations to ground floor layout, additional obscure glazed panels in terrace of dwellinghouse, alterations to first and second floor layouts and AOV roof window over stairs of dwellinghouse.

Conversion of the existing property nos. 133 and 135 along original party wall line to create a new self-contained maisonette at basement, ground and part of first floor level of no.135 (upper maisonette at no. 135 to remain unchanged); excavation of the front and part of the rear garden to form lightwells, in connection with the enlargement of the existing basement at no. 135; alterations to the existing single storey rear extensions of both properties to include, replacement of existing sliding doors with new aluminium sliding doors to the rear, and replacement of existing roof glazing with new contemporary roof glazing; removal of the existing glazed roof to the side of the existing back addition at no.135. in connection with the formation of a courtyard; erection of a fence to subdivide the rear garden.

Variation of Conditions 2 and 4 to allow minor material amendments to planning permission reference: 2020/01243/FUL dated 11th August 2020 for the "Erection of a rear roof extension, involving an increase in the ridge height; installation of 1no. rooflight in the front roofslope; 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; excavation to lower the level of the rear garden; and rebuilding of the party boundary in brick." Proposed amendments sought are to remove the existing brick parapet upstand above the rear slope of the roof to be removed; retain the existing timber fence in rear garden to no.13 boundary; and for the single storey rear extension to be render instead of brick.

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, to the side of the existing back addition; installation of 2no. rooflights in the front roofslope; erection of brick parapet to rear elevation; alterations to the existing first floor back addition to include, raising the height and removal of part of the pitched roof to form a flat roof on top; replacement of part of the timber fence with bricks, to the side boundary wall in the rear garden; formation of a courtyard; replacement of existing doors with new aluminium framed glazed doors, to the rear elevation at ground floor level.

Erection of a rear roof extension; erection of a rear extension at first floor level, on top of the existing back addition; use of part of the basement for restaurant use only; re-instatement of 2no windows to the rear elevation at first floor level; installation of a new access door to replace the existing door to rear boundary fence; removal of external staircase and formation of a new patio area with cycle storage and refuse storage in the rear garden; installation of 2no rooflights in the front roofslope; installation of 1no roof light to replace the existing rooflights above the roof of the single storey back addition and 1no rooflight above the roof of ground floor level and new pavement lights at the front of the property; conversion of first floor, second floor, third floor, and rear part of the ground floor level into 2 x 1 bedroom and 1 x 2 bedroom self-contained flats. (revised proposal to reflect amendments during course of application).

Installation of 1no. roof mounted vertical discharge centrifugal fan enclosed in 1250mm high timber fence, on top of the flat roof of the single storey rear extension at first floor level; raising the height of parapet walls of the single storey ground floor rear extension by 150mm in brickwork with 35mm deep coping stone on top.

Demolition of the existing Rosalind Franklin Building (excluding boiler house arch and chimney) and erection of a new two storey Centre for Design and Innovation (CDI) adjacent to the retained boundary wall and new fencing to the rear of properties on Rowan Road; excavation to extend the CDI to the west; erection of a glazed link between the CDI and the Mercers Building to the south; refurbishment of the Mercers Building including removal of the fire escape stair and introduction of new overhead door; demolition of the existing Forum Building (excluding screen to science courtyard) and erection of a new three storey Staff Hub and link with the Main Building; enclosure of spaces between the Main Building and the Staff Hub and CDI buildings by erection of covered links; installation of solar photovoltaic panels and replacement of existing plant screen to the roof of the Celia Johnson building; landscaping of the car park including changes to the entrance gates and the erection of a new single storey maintenance building in the southeast corner of the car park; reconfiguration of some spaces in the Main Building over lower ground, upper ground and first floor for administration spaces, meeting spaces, pastoral spaces and toilet and locker space; landscaping works to the science courtyard and other associated works.

Demolition of the existing Rosalind Franklin Building (excluding boiler house arch and chimney) and erection of a new two storey Centre for Design and Innovation (CDI) adjacent to the retained boundary wall and new fencing to the rear of properties on Rowan Road; excavation to extend the CDI to the west; erection of a glazed link between the CDI and the Mercers Building to the south; refurbishment of the Mercers Building including removal of the fire escape stair and introduction of new overhead door; demolition of the existing Forum Building (excluding screen to science courtyard) and erection of a new three storey Staff Hub and link with the Main Building; enclosure of spaces between the Main Building and the Staff Hub and CDI buildings by erection of covered links; installation of solar photovoltaic panels and replacement of existing plant screen to the roof of the Celia Johnson building; landscaping of the car park including changes to the entrance gates and the erection of a new single storey maintenance building in the southeast corner of the car park; reconfiguration of some spaces in the Main Building over lower ground, upper ground and first floor for administration spaces, meeting spaces, pastoral spaces and toilet and locker space; landscaping works to the science courtyard and other associated works.

Replacement of existing timber guarding fence and timber trellis with new timber guarding fence and timber trellis around the existing second floor roof terrace; removal of chimney pot; replacement of existing sky lantern to the roof of the side infill extension with new roof lights; installation of new cavity wall, installation of new sliding patio doors to replace the existing French doors and bi-folding doors at ground floor level to the rear elevation.

Retention of the rear roof extension, rear roof terrace timber fencing panels at second floor level and 2no rooflights above the roof of first floor rear back addition.