Change of use of part of the ground floor from retail shop (Class E) into an HMO (Sui Generis) to accommodate up to 10 residents along with associated excavation of a new basement including the formation of a new lightwell; change of use of the first and second floor level from dental surgery (Class E) into residential (Class C3), partial demolition of the existing building and erection of rear extensions at ground, first and second floor level in connection with the creation of 3 x 2 bedroom and 4 x 1 bedroom self-contained flats over first and second floor level; alterations to external facades to include the installation of new windows and door openings; replacement of all existing timber windows at first and second floor levels with timber sliding sash windows; alterations to the shopfront; erection of new boundary walls; formation of roof terrace at second floor level; provision of new cycle and bin stores.

Demolition of first floor of two storey rear part of building and erection of a replacement first floor and an additional two floors above to create new second and third floors at the rear, erection of a rear extension at main roof level to house an internal staircase, change of use of the replacement rear first floor, second floor and third floor level building from office (Class B1a) to residential (Class C3) in connection with the creation of 1 x 2 bedroom, 2 x 1-bed flats and 1 x studio self-contained flats; associated external alterations consisting of the removal of a window and the addition of 4 windows to the first and second floors and the addition of a rooflight to the third floor of the western elevation of the front part of the building; the removal of an external security grill to an existing first-floor rear window.

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, to the side of the existing back addition; demolition of two storey lean-to storage room, to the rear elevation at ground and first floor level; installation of 1no. rooflight on top of the existing back addition at first floor level; installation of double glazed doors and a Juliet balcony to replace existing window, installation of a new painted timber sash window to replace existing window, to the rear elevation at first floor level; installation of glazed doors and windows to replace existing window, to the rear elevation at ground floor level; installation of 3no. windows following the removal of 2no. existing windows, to the side elevation at first floor level; installation of 2no. rooflights in the front roofslope; replacement of all existing windows with new painted timber sash windows, to the front elevation at ground and first floor level; installation of a new main front entrance panelled door to replace existing; alterations to the front boundary wall to include, rebuilding of the wall with the installation of metal railings on top; conversion of the existing building from 2no. self-contained flats into a single dwellinghouse.

Change of use of second floor from Class E office/Class F1 educational use to Class C3 residential use comprising units made up of 6 x one bedroom flats, 1 x two bedroom flat and 1 x three bedroom flat; erection of two additional storeys to No.4 King Street following removal of the existing roof and partial demolition at first and second floor levels; erection of a three storey rear extension to No.2 King Street fronting Beadon Road following partial demolition of existing back addition; cladding of the upper floors of the King Street frontage to No. 4 King Street with glazed tiles; alterations to ground floor front elevation of Beadon Road building; No.2 King Street fronting Beadon Road upper floor facade are to be in dark anodised metal finishes; The extension flank elevations are to be light coloured anodised metal finishes.

Change of use of the rear part of ground and first floor level from retail (Class E) into 2 x 1 bedroom self-contained flats (Class C3); erection of rear extensions at ground and first floor level following the demolition of existing rear garage and part of the ground floor back addition; installation of 2no rooflights above the roof of first floor back addition; formation of a roof terrace at first floor level to the rear elevation; alterations to the first floor terrace area to include the replacement of existing window with a door at the side elevation and the existing door with a window (to the new bathroom) and installation of a rooflight above the ground floor back addition; installation of a new door to replace the existing window at ground floor level to the side elevation; erection of new railings to the rear side elevation at ground floor level; formation of an enclosed bin and cycle store at the rear of the property.

Conversion of a single family dwellinghouse into two flats consisting of a two bedroom self-contained flat at ground floor level and a two bedroom self-contained maisonette at first and second floor levels; removal of part of the pitched roof of the back addition at second floor level and alteration to this roof to form a roof terrace enclosed with a 1.7 metre high obscured glazed screen; alterations to the existing rear roof extension, with the installation of French doors and a Juliette balcony, and a door in order to provide access to the proposed roof terrace; and erection of a single storey rear extension to the side and rear of the existing back addition, following the demolition of the existing single storey side extension.

Application under Section 93B of the Town and Country Planning Act 1990 (as inserted by the Business and Planning Act 2020) for an Additional Environmental Approval (AEA) in respect of application reference 2016/03250/FUL relating to land at 2-4 King Street, Hammersmith, allowed at appeal on 26 July 2017 under appeal ref: APP/H5390/W/17/3171431. Original Description; Change of use of second floor from Class B1 office/Class D1 educational use to Class C3 residential use comprising units made up of 6 x one bedroom flats, 1 x two bedroom flats and 1 x three bedroom flat; erection of two additional storeys to No.4 King Street following removal of the existing roof and partial demolition at first and second floor levels; erection of a three storey rear extension to No.2 King Street fronting Beadon Road following partial demolition of existing back addition; cladding of the upper floors of the King Street frontage to No. 4 King Street with glazed tiles; alterations to ground floor front elevation of Beadon Road building; No.2 King Street fronting Beadon Road upper floor facade are to be in dark anodised metal finishes; The extension flank elevations are to be light coloured anodised metal finishes.

Variation of Condition 2 to allow material amendments to the approved drawings of planning permission reference:: 2016/05511/FUL dated 22nd December 2016 for the "Demolition of the existing building; erection of a part one, part three storey building plus-basement building to provide 2 x one bedroom and 2 x two bedroom self-contained flats; formation of balconies and a roof terrace at first floor level; erection of an external staircase from basement to ground floor level; associated landscaping." The amendments sought are alterations to include additional of rooflights to the main roof level, alterations to the extension on top of the back addition, the installation of sun pipes adjacent to each lightwell at ground floor level and removal of chimney stack at roof level, installation of boiler flue pipes, raising the height of party wall, change the staircase design, minor internal alteration to the layout, provision of addition cycle storage space at ground floor level and addition of gates to front boundary wall facing Muster Road.

Variation of Condition 12 (Parking Permit Restriction) of planning permission reference: 2018/02437/FUL dated 07/11/2018 for the "Installation of a new door and window to replace the existing window to main rear roof extension; alterations to part of the roof of back addition to incorporate a flat roof and the erection of a 1.7m privacy screen at second floor level in connection with its use as a terrace; installation of a new rooflight in the front roofslope and above the main flat roof at roof level; installation of a new window to replace the existing door and window at first floor level to the rear elevation; partial demolition and alterations to the roof of the single storey back addition and installation of new bi-folding doors to the rear elevation; formation of a bin store at the rear of the property; conversion of the existing dwellinghouse into 2 x 2 bedroom self-contained flats." Amendment sought is the alteration to the parking permit restriction from Flat B to Flat A (Flat 2 to Flat 1 as per official postal addresses now allocated for the properties).