Part single part two storey rear extension at No 239 High Street; construction of mansard roof extension with dormer windows and rooflights to front, side and rear elevations at No 237 and 239 High Street to create two self-contained residential units (four in total)(Use Class C3) and office space (Use Class E(g)(i)); associated internal and external alterations; alteration to fenestration involving insertion of additional windows; and provision of refuse and cycle storage

Extension and conversion of existing garage including construction of a first floor mansard roof extension with 1no. front and 1no. side dormer windows and 1no. rooflight to front to provide office space on ground floor and 1no. studio flat at first floor level

Change of use of mixed use unit comprising of ground floor opticians, first floor offices (class E) and first, second and third floor maisonette (Class C3) to mixed use unit comprising of ground floor retail (class E) and bin/bike store, 1 4-bed maisonette (C4) and 1 3-bed maisonette (C4) on the first, second and third floors, construction of a dormer extension and installation of a roof light to the rear elevation, replacement and repair of windows to the front and replacements doors

Part conversion of office space to create two self-contained flats, with associated works to include the addition of roof lights and the construction of a dormer window

Demolition of part kitchen extension and flat roofed garage, construction of new kitchen and entrance lobby, construction of new garage with office room, removal of mezzanine floor area and relocation of staircase, formation of ground floor shower room and toilet and new access from lower ground floor, damp prevention to lower ground store by lowering floor, replacement windows, re-roofing, removal of black paint to historic frame externally, re-tile hanging and alterations to existing drive

Demolition of an existing single storey timber clad gymnasium building. Construction of a two storey extension to the existing two storey ESO Building, including undercroft car parking, roof mounted plant and photovoltaic panels, ground level external plant area, alterations to the existing building envelope to form roof access, rooflights, windows and doors; and associated works including construction of an earth bunded drainage infiltration basin in the southern section of the site. The extension is to contain improved replacement gymnasium and welfare facilities, office space, laboratories, storage space, and operational consolidation.

Change of use of first and second floor office and storage space (Use Class E) to two 2-bed flats, construction of a raised roof to the rear, installation of shop frontage, infilling of window to front elevation, replacement windows to front and rear and installation of doors to the rear

Installation of 1 x external staircase and 5 x roof lights, construction of 1 x terrace, 1 x dormer to rear, landscaping, cycle storage, fenestration alterations and internal alterations in connection with change of use from offices (use class E) to residential (use class C3) comprising 4 x flats

Installation of 4 x heat pump units and photovoltaic panels at roof level, single storey extension to rear ground floor, re-construction of existing wc closet extension at mid first/second floor level, replacement of existing window sashes with double glazed timber sashes, external repairs to building and associated works, all in connection with continued office use.

Variation of Condition 1 and 11 of planning permission dated 20 October 2022 (RN: 22/04903/FULL) for the demolition of existing mansard roof and roof level plant and construction of two storey vertical roof addition with extensions at fourth, fifth, sixth and seventh floor levels for additional office (Class B1) floorspace. Use of the lower ground and basement level for flexible/alternative office (Class B1)/retail (Class A1)/leisure uses (Class D2); car parking, cycle parking, ancillary office uses and mechanical plant. Alterations to the existing building including new windows and entrance, new terraces to eighth and tenth floor levels and new plant enclosure at roof level and associated works; and amendments to car parking provision (retention of the public car park), alterations to the cycle parking provision and basement layouts and reduction in flexible commercial floorspace; namely, design modifications to the Carlton House Terrace elevation including an additional entrance, pavement lights, replacement railings and re-alignment of a section of the south facade; alterations to the lower ground floor glazing on the west elevation, a new stairwell and platform lift to roof terrace (level 10), widening of central core to accommodate emergency access and fire-fighting lifts, realignment of level 10 balustrade and alterations to south-west lift overrun and amendment to the wording of Condition 11 to include the word 'pergolas'.