1A Quarrendon Street, London, SW6 3ST

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.

Erection of a front and rear roof extension; erection of a rear extension at second floor level, over part of the existing back addition.