Replacement of 2no. existing windows with acoustic louvres to the southern elevation; alterations to fenestration at lower ground and basement level; internal alterations to include: creation of openings into non-original non-loadbearing wall at basement level, formation of a mezzanine level, removal of 2no staircases and landing area, removal of selected partition walls and doors at basement and lower ground floor level and removal of balustrades, kitchen units and appliances at lower ground floor level; installation of new doors, partition walls, staircases at basement and lower ground floor level and installation of wc facilities at basement level; associated internal alterations.

External alterations to include: existing infilled historic doorway at rear of the property to be reinstated with proposed double glazed white painted aluminium framed doorway; repair works to 6no. existing historic timber sash windows and to 1no. existing historic timber French door; replacement of 3no. existing non-historic single glazed white painted steel framed crittall windows with double glazed white painted aluminium framed windows and replacement of 1no. existing non-historic single glazed white painted steel framed Crittall doorway with double glazed white painted aluminium framed doorway at ground floor level to the rear elevation; installation of extraction vent above the roof of single storey back addition; removal of existing water tank, replacement of existing skylight with a new thermal skylight and installation of 2no extraction vents above the roof of first floor side extension; existing damaged plastic SVP pipe improved with proposed black metal replacements; Internal alterations to include: creation of new opening between kitchen and dining room, stud wall of ground floor shower and wc removed with new wc beneath stairs, new fittings and layout for ground floor utility and shower room, new fittings for ground floor kitchen, new fittings and layout for first floor bathroom, restore suspended timber floorboards, breathable insulation added beneath ground floor suspended timber floor, and 3no. proposed black painted metal external extractor hoods to wc, bathroom and shower below; associated internal alterations.

Internal alterations to part of the first floor corridor to include, installation of a partition wall including a fire resistant doorset.

Removal of existing garden structures; replacement of front gate and installation of railings to front boundary wall; works to wall of front lightwell and replacement of lightwell balustrade, repair of the existing main roof; repair of window and door to lower ground floor to the front elevation; alterations to existing single storey rear extension at lower ground floor level to include infilling 2no. windows to the side elevation, replacement of the roof including removal of an existing rooflight, installation of 3no. new rooflights and provision of sedum green roof, alterations to openings and fenestration to the rear elevation; enlargement of the external rear courtyard and steps; landscaping of the rear garden; internal alterations including works to lower ground floor, alterations to treads of staircase between ground and lower ground floor, alterations to bathrooms, fitted joinery and replacement floor coverings; and associated external and internal alterations.

Partial demolition of the 5 storey rear back additions, erection of a replacement part four-storey (double height ground floor with three floors above) and part single storey rear extension; installation of a new Juliet balcony at first floor level to the rear elevation; reduce the full height brick wall to the front of the property and to reinstate the historic gates and railings; Internal alterations to include: lowering the floor level of the lower ground floor and ground floor to rear part of the building, removal of non-original wall located between the bathroom and laundry at lower ground level, relocation of door to bedroom at lower ground floor level, re-hang existing doors between the kitchen and dining room at ground floor level, enlarge opening to the extension at first floor level, re-hang doors between drawing room and family room to site further within the reveal at first floor level, retention of a reconfigured link between the master dressing room and bathroom at second floor level, seal shut door from half landing into master bedroom and second floor level, new opening between corridor and bedroom 3 at third floor level, creation of new partition between play room and bedroom 3, and formation of a new bathroom at fourth floor level; associated internal and external alterations.

Internal alterations to include replacement of the existing functioning fireplace in the west of the long gallery and radiator cabinet in the east of the long gallery with new fireplaces.

Change of use of part of the building from Town Hall (Sui Generis) to a 90 bed hotel (Use Class C1) with integral and ancillary uses including bar/restaurants, meeting rooms and conference/event space and change of use of the remainder of the building to a co-working space (Use Class E(g)); excavation of the basement; the provision of ancillary parking spaces, taxi drop off and service area with access from Harwood Road and Moore Park Road; erection of an additional storey at roof level (plus a storey of plant) and a four storey rear extension to the 1934 Extension following demolition of single storey corridor link to Harwood Road Wing; erection of additional storeys at second and third floor levels plus plant at fourth floor level to the Harwood Road Wing following demolition of former caretaker's flat at second floor level; erection of a fire escape stair and part three, part five storey (plus plant) extension to the rear of the Concert Hall/Council Chamber close to the Cedarne Road boundary; enclosure of central lightwell in connection with installation of new lifts; erection of new lift and stair cores to the north and south sides of the Harwood Road Wing; replacement of selected windows; various window alterations; installation of fixed glazed acoustic screens to exterior of selected windows and various other external alterations in connection with the change of use; and various internal demolition works and internal alterations including changes to the layout of the Council Chamber, the installation of fire lobbies, pod bathrooms, kitchenettes, lifts and the installation of secondary glazing to selected windows. Please note: there is an associated Section 73 application related to these works: 2021/04043/VAR

Internal alterations to stage door area to include: removal of 3 section of wall (1 to the existing electrical cupboard and 2 surround and existing wc), the existing floor finish to modern altro, adjustment to the lay in grid ceiling, modification to the existing counter addition of simple tea point; associated internal alterations.

Installation of 1no. air source heat pumps, on top of the main flat roof at roof level; associated internal alterations including installation of a tank cupboard and pipe installation.

Erection of a part single, part two storey rear extension following demolition of the existing single storey rear extension; installation of 1no. sun-tube to the rear roofslope; reduction in height of chimney stack (south side); internal alterations to include removal of some of the internal partitions including a bathroom at ground floor level; re-using the 2no. original internal doors in the upstairs bedrooms, replacing new doors that were installed there previously; removal of the ceiling over the first floor landing only, extending the internal walls around to enclose that space from the loft, to allow for natural light and ventilation to the landing and stairs; addition of a hatch door with ladder for access to the storage space in the loft, and sun tube over the void above the landing; removal of the redundant rear chimney internally and the rear room chimney breast internally only, to allow for extra space.