26/02351/NMAPlanning Application 26/02351/NMA

Amendment application at 3 Eccleston Street London SW1W 9LZ, Westminster. View planning documents, track the decision and get email alerts on updates.

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Amendment to planning permission dated 21st May 2025 (RN 24/08110/FULL) for the Refurbishment of building, replacement of all windows at first, second and third floor level, replacement of two doors at ground floor level, removal of two existing windows on eastern elevation, new artwork on eastern elevation, installation of a plant enclosure and replacement of existing roof-top plant equipment and associated works. NAMELY, Amendments to materiality of secondary stair core doors which front eastern elevation and installation of signage on the northern elevation.

26/02351/NMA

Small

Amendment

3 Eccleston Street London SW1W 9LZ

SubmittedSubmitted10 Apr

ValidatedValidated

ConsultationConsultation

TargetTarget Date

DecidedDecided

7 weeks typical decision time in Westminster80% of amendment applications approved

This is an application to amend a permission at 3 Eccleston Street London SW1W 9LZ. Westminster has handled 604 applications of this type and approves 80% of them, typically deciding them in 40 days. It was submitted on 10 April 2026 and is still awaiting a decision. The site is in the Belgravia conservation area, with 4 listed buildings nearby. There have been 4 other applications at this address. In the past year there have been 417 applications across Knightsbridge & Belgravia. We hold 1,010 applications in total for the SW1W postcode area.