Extension to basement (including the provision of light wells), erection of ground floor side extensions , first floor rear extension, mansard roof extensions together with associated elevational alterations. Change of use from offices to residential and conversion to provide 15 no self-contained flats.

Erection of a hip to gable end roof extension; lowering the ridge height of the main roof and erection of an additional floor at roof level; raising of the front and rear parapet walls; alterations to the first floor roof of back addition to include the installation of new rooflights; alterations to the front fenestration to include the installation of new windows at first floor level, new windows and doors at ground floor level to replace the existing doors and windows; alterations to the rear fenestration to include installation of new windows to replace the existing windows at ground floor level; removal of existing windows at first floor level to the rear elevation; lowering of internal floor level and change of use from office (Class B1) into residential (Class C3) in connection with the conversion into 2 x 2 bedroom self-contained flats.

Restoration of Len House 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 3,612 sqm (GIA) flexible commercial floorspace within the following uses - retail, financial and professional, café or restaurant, drinking establishment, offices, clinic or health centre, crèche or day nursery, gymnasium or indoor recreational purposes uses (within classes A1/A2/A3/A4/A5/B1a/D1/D2 of the Town & Country Planning uses Classes Order) at ground floor, 18 No. residential apartments (C3) at first floor level, together with ancillary car parking. (ii) Erection of part rear first floor and two storey roof extension to provide 62 No. new residential apartments, with rooftop amenity space. (iii) Construction of two new buildings of up to 5-storeys to provide 79 No. residential apartments (C3) with amenity space. (iv) Provision of associated car parking, open space, earthworks including demolition of hardstanding and structures, and new boardwalk to north side, de-culverting the River Len and re-utilisation existing vehicular access points from Mill Street and Palace Avenue.

Listed Building Consent for restoration of Len House 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 3,612 sqm (GIA) flexible commercial floorspace within the following uses - retail, financial and professional, café or restaurant, drinking establishment, offices, clinic or health centre, crèche or day nursery, gymnasium or indoor recreational purposes uses (within classes A1/A2/A3/A4/A5/B1a/D1/D2 of the Town & Country Planning uses Classes Order) at ground floor, 18 No. residential apartments (C3) at first floor level, together with ancillary car parking. (ii) Erection of part rear first floor and two storey roof extension to provide 62 No. new residential apartments, with rooftop amenity space. (iii) new boardwalk to north side.

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.