Erection of two chimneys located on the northern and southern ends of the roof of the Mercers Building, to house extraction fans and flues. Infill the open landing on the western side of the building with a piece of stone cornice, to match the existing cornice running around the building.

De-conversion of the existing property from 2no self-contained flats into a single family dwellinghouse; erection of a front roof extension; removal of external staircase and erection of a single storey extension to house a boiler and installation of new bi-folding doors to replace the existing door and windows at basement level to the front elevation; erection of railings at ground floor level to the front elevation.

Replacement of existing roof with new raised mansard roof with rooflights; repairs to the brickwork, parapet and doorway portico and replacement of existing window with new double glazed window and replacement of front door to Fairholme Road elevation; excavation of the basement to create home theatre/storage/utility room.

Erection of 2no. plant rooms to house air conditioning units, air handling units and extract fans enclosed in louvred screenings and shrouds, installation of black metal railings, on top of the flat roof at main roof level; installation of a new signage zone to the front and a canopy above the main front entrance revolving door (northern elevation); installation of linear light fittings, and installation of new curtain walling section to northern elevation at ground floor level; alterations to the external facades to north and east elevations at ground floor level to include, spraying all existing curtain walling, painting and rendering of existing masonry piers.

Change of use and conversion of the property from a House in Multiple Occupation (HMO), comprising of 10 bedrooms (Class Sui Generis), into 5no. self-contained residential flats (Class C3), consisting of 2no. two bedroom flats and 3no. one bedroom flats; erection of a rear roof extension; erection of a part one part two storey rear extension at second and third floor level; erection of a two storey rear extension at ground and first floor level; excavation of the front garden and part of the rear garden to form lightwells, in connection with the enlargement of the existing basement; erection of Juliet balconies to the rear elevation at first floor and second-floor level.

Erection of a replacement plant enclosure at roof level to house 13 VRF air source heat pumps, 1 DX air source heat pumps; installation of associated refrigerant pipework; installation of three air intake louvres and two extract louvres to walls of existing roof level plant rooms, new double doors to existing plantroom; additional DX air source heat pump near louvre; bi-folding doors and new glazed screens to semi-circular balconies at fifth floor level; alterations and new double height recessed entrance to northern elevation with curtain walling and column; alterations to southern entrance elevation to include new glazing and curtain walling following the removal of existing canopy; replacement of 13 parking spaces with 80 cycle spaces, 9 showers including an accessible shower, 2 wcs, a drying room, 100 lockers and a bicycle maintenance stand at basement level. (Revised Description).

Demolition of the existing building with the exception of the front facade and party walls; erection of a replacement part one, part four storey plus basement single family dwelling house; excavation of the front garden and part of the rear garden to form lightwells; installation of an air conditioning unit on the main flat roof, along with 2no. rooflights.

Erection of a rear roof extension, involving an increase in the ridge height by 300mm; erection of a rear extension at second floor level, over part of the existing back addition; erection of a single storey infill extension to the rear of the main house and the side of existing back addition, consisting of the installation of a glass roof over the existing inner courtyard; erection of a single storey rear extension, to the side of existing back addition; installation of 1no. rooflight, removal and infilling of 1no. existing rooflight in the front roofslope; installation of a rooflight on top of the pitched roof of existing first floor back addition; installation of a rooflight on top of the flat roof of existing ground floor back addition; alterations to the door opening and installation of new doors to replace existing, to the rear elevation at ground floor level; lowering the rear part of the ground and lower ground floor level.

Erection of an additional floor at roof level; erection of a part one, part two, part three storey rear extension at lower ground, ground and first floor levels; excavation of the front and rear gardens to form a front lightwell and storage area and a lower ground floor sunken garden to the rear, in connection with the enlargement of the existing basement; conversion of the single family dwelling house into 3no. self-contained flats consisting of 1no. one-bedroom flat and 2no. two-bedroom flats; replacement of existing windows on the front elevation at ground, first and second floor level with timber framed windows; repositioning of two windows on the rear elevation, one at first floor level and one at second floor level, and the creation of one new window at second floor level; demolition of the existing front boundary wall fronting Kilmarsh Road and replacement with black metal railings.

Conversion of the ground, first and second floor level from 2no self-contained flats into 1 x 4 bedroom self-contained flat; erection of an extension to house an internal staircase and erection of glass balustrades at main roof level in connection with its use as a terrace.