25 Chiddingstone Street, London, SW6 3TQ

Submission of details pursuant to Condition 18 (updated Tier 2 Contaminated Land Generic Quantitative Risk Assessment) of planning permission ref: 2022/03004/FUL granted 15th May 2023.

Non-material amendment to planning permission reference: 2025/01090/FUL dated 27th November 2025 for the "Erection of mansard roof extensions; demolition of existing rear back additions; erection of rear extensions at ground, first, and second floor; demolition of existing garage and erection of new single-storey residential dwelling to rear; alterations to the existing front elevation; reconfiguration of existing commercial floorspace (Class E) at ground and basement; reconfiguration and conversion of existing residential accommodation to provide 3 x 3 bedroom flats at first, second, and new third floor level; together with associated alterations, landscaping, and formation of refuse and cycle stores." Amendment sought for minor alterations to the internal layout of the approved third-floor residential accommodation, comprising of reconfiguration of the internal arrangement to relocate the bedroom to the front of the building and the bathroom to the rear.

Alterations to the existing flat roof to the rear elevation at upper ground floor level to include, repositioning existing metal balustrade to around part of the flat roof, and erection of new metal screening with integrated planting to both side elevations in connection with its use as a roof terrace.