Application for variation of Condition Nos. 8(Second floor window) and 10(List of approved plans and drawings) following grant of planning permission 20/03969/F - Extension and part conversion of rear, ground and upper floor ancillary retail storage area (Class A1) to provide residential flats (Class C3) following demolition of existing outbuildings.

Listed Building Consent for restoration of Len House, rebuilding of 2 bays to Palace Avenue and associated new build works to provide a mixed-use development comprising: (i) Retention with alterations and change of use of Len House to provide commercial floorspace within the following uses - retail, financial and professional, cafe or restaurant, drinking establishment, offices, clinic or health centre, creche, or day nursery, gymnasium or indoor recreational purposes uses (within classes E, F2(a) and Sui Generis) at ground floor. (ii) Provision of 22no. residential apartments (class C3) at first floor by conversion and erection of a part rear first floor extension and provision of 58no. residential apartments (class C3) in a two storey roof extension with rooftop amenity space (iii) Associated landscaping to roof. (revised scheme to 20/501030/LBC).

Details of materials for external surfaces pursuant to condition 3 of planning permission ref: 225402FUL dated 30/08/2023 for: Conversion of flat above from one residential unit into three flats incorporating change of use of part rear ground floor shop; rear extension to part ground, first, second and third floors; alterations to shopfront and formation of front entrance, conversion of roof to rear of No 22 to form rear amenity courtyard; replacement of existing concrete profiled tiles to No 22 with slate tiles; replacement boundary to No. 24 with side access on Gordon Road; changes to rear window openings at ground and first floor level; window opening to side elevation at first floor level; cycle and refuse storage; removal of external rear staircase and ground floor structure; construction of two mews houses with roof terraces and solar PV (following demolition of existing rear outbuildings/light industrial workshops)

Details of existing noise sources and sound insulation of the building envelope pursuant to condition 6 of planning permission ref: 225402FUL dated 30/08/2023 for: Conversion of flat above from one residential unit into three flats incorporating change of use of part rear ground floor shop; rear extension to part ground, first, second and third floors; alterations to shopfront and formation of front entrance, conversion of roof to rear of No 22 to form rear amenity courtyard; replacement of existing concrete profiled tiles to No 22 with slate tiles; replacement boundary to No. 24 with side access on Gordon Road; changes to rear window openings at ground and first floor level; window opening to side elevation at first floor level; cycle and refuse storage; removal of external rear staircase and ground floor structure; construction of two mews houses with roof terraces and solar PV (following demolition of existing rear outbuildings/light industrial workshops)

Details of enhanced sound insulation for the floor/ceiling/wall structures pursuant to condition 8 of planning permission ref: 225402FUL dated 30/08/2023 for: Conversion of flat above from one residential unit into three flats incorporating change of use of part rear ground floor shop; rear extension to part ground, first, second and third floors; alterations to shopfront and formation of front entrance, conversion of roof to rear of No 22 to form rear amenity courtyard; replacement of existing concrete profiled tiles to No 22 with slate tiles; replacement boundary to No. 24 with side access on Gordon Road; changes to rear window openings at ground and first floor level; window opening to side elevation at first floor level; cycle and refuse storage; removal of external rear staircase and ground floor structure; construction of two mews houses with roof terraces and solar PV (following demolition of existing rear outbuildings/light industrial workshops)

Erection of a rear extension, formation of a roof terrace and installation of one new window to replace the existing window at first floor level to the rear elevation; erection of a single storey front extension at ground floor level; installation of a new bay window to replace the existing shopfront at ground floor level; excavation of part of the front garden to form a lightwell in connection with the enlargement of the existing basement; installation of new windows to replace the existing window at first floor level, installation of new windows and door to replace the existing windows and door at ground floor level to the side elevation including the raising of the Hartismere Road elevation of the first floor back addition to remove the pitched roof and create a flat roof; installation of a rooflight above the roof of single storey back addition; change of use of the basement and ground floor level from retail (Class E) into residential (Class C3) in connection with the conversion of existing building into 2 x 1 bedroom and 1 x 2 bedroom self-contained flats.

Alterations, extensions and conversion of 25 & 27 Quarry Road from a mixed retail/residential use to 5 no. 1-bed apartments.

Details of the measures to prevent vehicular egress, in pursuant to condition 43 of planning application Ref: P/2012/5040 dated 22/07/2013 for ' Hybrid planning application comprising: Outline element, with all matters reserved, for the demolition of Windmill Lodge, five buildings containing flats and bowling green pavilion and the resitting of an electricity substation, in conjunction with the erection of three buildings of up to 9 storeys high containing 260 residential units comprising private and affordable units and up to 803 square metres of floorspace in B1/D1 use and 67 square metres of floorspace in A1/A3/B1 use, associated hard and soft landscaping including the removal of trees, surface and basement car parking, cycle parking, servicing, public realm, access and other associated works including the provision of a pedestrian access to Uxbridge Road and alterations to vehicular access onto the hospital access road to the East, Detailed elements for a) The demolition of a single storey extension to the North side and a two storey extension in the South East corner and internal and external alterations in conjunction with the change of use of the listed gatehouse from offices to a retail unit (Use Class A1), cafe (Use Class A3), concierge accommodation (sui generis) and offices (Use Class B1) b) Internal and external alterations in conjunction with the conversion of the listed North House to 6 one-bed flats, with external bin store and cycle store, associated hard and soft landscaping, access, 3 car parking spaces and associated works. c) Erection of a three storey building to provide 4 residential units (2 one-bed and 2 three-bed) with external bin store, associated hard and soft landscaping, access, 3 car parking spaces and associated works. d) Provision of 4 car parking spaces (2 disabled) and landscaping associated with the listed chapel.

Change of use of the rear parts of lower ground and basement floor levels from retail (Class E) into a residential unit (Class C3) and conversion of the existing maisonette into 3no. self-contained flats, comprising of 2 x 1 bedroom, 1 x 2 bedroom and 1 x 3 bedroom self-contained flats; 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 at lower ground floor level to the side of the existing back addition; installation of 2no. rooflights in the front roofslope; re-sizing and replacement of 2no. windows to the rear elevation at upper ground floor level; removal of an existing window to the side elevation at upper ground floor level; alterations to the rear elevation at lower ground floor level to include, installation of new bi-folding doors following the demolition of external structure and the removal of existing window; erection of bike and bin stores in the rear garden.

Conversion of building to 4No 1 Bed flats, together with two storey rear and side extension and change of use from retail / storage to residential.