Planning application
ARB/26/00814
3 Marlborough Street, London, SW3 3PS
Proposal
FELL 1x Bay at front
As published by the council, reference ARB/26/00814
Timeline
Dates from the published record
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1 Dec 2025
Received by Kensington and Chelsea
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1 May 2026
Decision issued: Raise No Objection
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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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PP/25/06622 Granted
8 Marlborough Street, London, SW3 3PS
Extension of lower ground floor and the upper ground floor to the rear, and to create an internal staircase to increase accessibility.
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PP/25/05518 Granted
Maylands House, Sutton Estate, London, SW3 3RA
Replacement of existing timber windows with slimline double glazed timber units to top floor of front elevation.
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ARB/26/00710 Granted
Samuel Lewis Trust Dwellings, Ixworth Place, London, SW3 3QF
Prune various as specified
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ARB/25/04770 Granted
Flat 919, Samuel Lewis Trust Dwellings, Ixworth Place, London, SW3 3QQ
FELL 1 x Ceanothus Tree
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CON/24/07389 Awaiting decision
Sutton Dwellings, William Sutton Estate, London, SW3 3QR
Details required by condition 12 (Accessible and Adaptable Dwellings) of planning permission 20/05566 (Refurbishment of Blocks A, B, C and D, including existing 159 vacant Social Rent homes, involving alterations to layouts to accommodate lifts, sprinklers and provision of a total of 81 Social Rent/London Affordable Rent homes; amendments to the exterior of the blocks including balconies and alterations to fenestration; removal of some chimney stacks; demolition of existing Estate Office and replacement with a new Estate Office with green roof, landscaping and open space, car and cycle parking and bin storage and associated works (Major Application))
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PP/25/05787 Awaiting decision
Chelsea Cloisters, Sloane Avenue, London, SW3 3DL
Two-storey upward extension of existing building to provide new apart-hotel rooms (Class C1 use), removal of roof level clutter, works within the central courtyard to create a part one, part two storey structure providing caf? with terrace (Class E use), relocated ancillary office, gym (Class E use), and new ancillary conference centre (associated with new apart-hotel use), upgrade works to petrol filing station fa?ade, main Chelsea Cloisters entrance, Lucan Place entrance, replacement of external windows, replacement of all lifts in the building, removal of 3 parking bays on Makins Street and works to footway with associated works, landscaping, refuse store, cycle and disabled parking. [MAJOR DEVELOPMENT; AND DEVELOPMENT AFFECTING THE SETTING OF CONSERVATION AREAS AND THE SETTING OF LISTED BUILDINGS]??