Planning precedent report

The development will consist of: 1) The demolition of the existing structurally unsound two storey return and annexe to the rear elevation (south); 2) The construction of a new, two-storey extension to the rear elevation (south) of the existing building with flat green roof and parapet: The west elevation to the proposed extension is reduced to a single storey where it addresses the shared boundary wall between number 77 & 76 Brighton Square. 3) The provision at ground level of 1no.window to existing and 1no window to proposed east facing gable elevation and the provision at first floor level of 1no. window to proposed extension, 4) The provision of 2no flat rooflights to roof of single storey portion of extension and the provision of 1no flat rooflight to two storey portion of extension. 5) All associated external drainage and site works.

PROTECTED STRUCTURE: The development consists of • Demolition of existing boiler house shed and existing non-historic fabric wall to the rear; • Construction of new single storey extension to the rear of existing rear return with a new chimney and canopy associated; • Alterations to existing openings of existing rear return (North / West side) to accommodate new sliding door and patio doors at Ground Floor level. • Alterations to rear elevation of main dwelling consisting of creating a new opening and enlarging existing opening between the main dwelling and the rear return. • Removals of non-original internal stud partitions in the first floor rear return to reconfigure the internal layout. • Block-up of one existing window ope (North side) of existing rear return at First Floor level. • All associated internal layout alterations, site, landscaping, drainage and ancillary works.

PROTECTED STRUCTURE: PERMISSION & RETENTION: The development will consist of: the retention of a double door ope formed in the South West wall of the rear return at ground floor level and a stud partition built under stair at ground floor level to create a WC. Permission is sought for the erection of a part two storey/part single storey extension to the side (North/West) of existing rear return including the partial removal of the ground floor rear return external wall on the North West side to accommodate the new extension as well as the creation of an ope in the rear (South/ West) external wall of the main house; external modifications including repointing of brick facades, new conservation rooflight to existing roof of main house (within roof valley), enlarging of existing ope (to be retained) in South West wall of rear return, 1no. rooflight in single storey extension, 2no. existing window opes on the North West side of the rear return on the first floor to be blocked up; the addition of solar panels to the South/East side of the rear return roof; internal modifications include modification to existing layout to include the removal of non-original internal stud partitions in the first floor rear return; general restoration & decoration works; and all associated site works to existing semi-detached two storey house. No.75 Brighton Road is a Protected Structure.

RETENTION PERMISSION: for amendments to that approved under planning register reference 3653/20 consisting of the following: revised location and layout of detached single storey garden studio / shed structure and amendments to approved finishes of same, increase in height of section of party wall to 2.75m, all in the rear garden.

Permission for the demolition of existing two storey annex (floor area = 54sqm) to the rear of existing two storey semi-detached dwelling (existing overall floor area = 175sqm), replacement of same with a new two storey extension to the rear (floor area = 93sqm), provision of a detached single storey garden studio/shed structure (floor area = 19sqm) in the rear garden, together with minor elevational amendments and all associated site works.

Permission for provision of a detached single storey garden studio/ shed structure (floor area = 36.4sqm) and all associated site works in the rear garden.