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Planning application

ARB/26/01228

Mortimer House, Egerton Gardens, London, SW3 2BN

Granted Kensington and Chelsea Prune

Proposal

Prune 2 x London Plane (front)

As published by the council, reference ARB/26/01228

Timeline

Dates from the published record

  1. 17 Mar 2026

    Received by Kensington and Chelsea

  2. 1 May 2026

    Decision issued: Grant Planning Permission/Consent

  3. 20 Jul 2026

    Added to PlanIndex

What a grant of permission means

The process from here

Permission has been granted, usually subject to conditions listed on the decision notice, some of which must be discharged before work starts. The decision notice on the council portal sets out exactly what was approved.

Work must normally begin within three years of the decision or the permission lapses. Neighbours cannot appeal a grant; challenging one means judicial review of how the decision was made, within tight time limits.

About this record

Reading the register

This page mirrors an entry on the statutory planning register that Kensington and Chelsea is required to keep. The published feed for this record does not state which type of application it is, which is common for older entries and for some council systems; the register entry on the council portal will say, alongside the case officer and any consultation dates.

Every planning application follows the same broad path: submission, validation, publicity, then a decision by officers or committee. Our guide to planning application types explains the common types and what each can approve.

Nearby applications

Within 500 metres

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    Construction of replacement double-glazed infill extension at lower ground and ground floor levels, and associated works including installation of a new rooflight and a roof lantern; lowering of existing floor levels at lower ground floor; installation of replacement external metal staircase in a new covered stair enclosure; installation of new casement window within existing opening to lower ground floor bathroom. enlargement of rear window at third floor level above the closet wing; installation of two external air condensers on main roof level and associated internal service runs; reconfiguration of the internal plan-form; and internal works including refurbishment of mouldings, cornices, skirting boards, and internal doors throughout and installation of joinery units, wet underfloor heating, radiators, electric underfloor heating, AV and security system, drainage system, bathrooms, sanitary-ware and plumbing, electrical wiring. ***WITHDRAWN***

    28 Nov 2025 73m away Full applications
  • LB/26/00180 Withdrawn

    7 Alexander Square, London, SW3 2AY

    Construction of replacement double-glazed infill extension at lower ground and ground floor levels, and associated works including installation of a new rooflight and a roof lantern; lowering of existing floor levels at lower ground floor; installation of replacement external metal staircase in a new covered stair enclosure; installation of new casement window within existing opening to lower ground floor bathroom. enlargement of rear window at third floor level above the closet wing; installation of two external air condensers on main roof level and associated internal service runs; reconfiguration of the internal plan-form; and internal works including refurbishment of mouldings, cornices, skirting boards, and internal doors throughout and installation of joinery units, wet underfloor heating, radiators, electric underfloor heating, AV and security system, drainage system, bathrooms, sanitary-ware and plumbing, electrical wiring. ***WITHDRAWN***

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