Kensington & Chelsea planning applications

This Council is asked for its observations on an application submitted to the City of London (26/01538/FULL) for: Application Under Section 73 Of the Town and Country Planning Act 1990 (as amended) in relation to planning permission 26/00244/FULL dated 24 June 2026 (itself granted pursuant to a section 73 application to permission reference 22/00882/FULMAJ) to vary conditions 29 (measures to prevent jumping or falling) And 63 (Approved Drawings) to secure an increase in the height of the roof terrace balustrade from 1.2m to 1.8m.

The proposal pursues retrospective permission for the placement of modern, highly efficient air conditioning condenser unit onto the flat section of the main roof.

Proposed New Glazed Rear Extension with glass lean to at Lower Ground Floor level & Alterations At Lower ground and ground floor Flat 1, including like for like replacement of the single glazed timber sash windows with a double glazed timber sash windows 43-45 Blenheim Crescent London W11 2EF