Planning application
10/08782/FULL
15 Chilworth Street London W2 3QU
Proposal
Use of third floor as 1x1 bedroom flat and 1x2 bedroom flat.
As published by the council, reference 10/08782/FULL
Timeline
Dates from the published record
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11 Oct 2010
Received by Westminster
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21 Oct 2010
Validated
Checked as complete and ready for consideration.
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6 Jan 2011
Decision issued: Application Permitted
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29 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 full applications applications
How this application type works
A full application seeks permission for a complete, detailed proposal in one go: siting, design, access and landscaping are all fixed at this stage. It is the standard route for new buildings, conversions and changes of use. The statutory target is eight weeks for smaller schemes and thirteen weeks for major development, though complex cases often take longer by agreement.
Nearby applications
Within 500 metres
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11/00682/ADFULL Granted
15 Chilworth Street London W2 3QU
Details of mitigation of on-street parking demand pursuant to Condition 3 of planning permission dated 6 January 2011 (RN:10/08782).
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10/09683/ADFULL Granted
15 Chilworth Street London W2 3QU
Details of windows and doors, railings and staircases and revisions to ground floor rear extension at boundary with No.17 Chilworth Street pursuant to Conditions 3(a), 3(b), 3(c) and 5 of planning permission dated 3 August 2010 (RN:10/00469).
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06/07462/FULL Withdrawn
15 Chilworth Street London W2 3QU
Removal of existing mansard roof extension and creation of two storey mansard roof extension in connection with the use of the existing first, second and third floors as 4x1 bedroom flats and 2x2 bedroom flats. Associated alterations to rear facade including rear extension at first floor level, alterations to fenestration and formation of rear roof terrace at first floor level. Retention of existing public house at ground and basement floor levels.
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07/07862/FULL Granted
15 Chilworth Street London W2 3QU
Use of the first, second and third floors as five self-contained residential flats (3x1 bedroom flats, 1x2 bedroom flat and 1x3 bedroom flat), with associated external alterations including the installation of rooflights to the front and rear secondary pitch of the existing mansard roof, alterations to fenestration and existing first floor extension to rear elevation and creation of bin store to side elevation at ground floor level.
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25/05477/LBC Granted
Flat 14 85 - 87 Westbourne Terrace London W2 6QS
Internal alterations to relocate the flat front door, relocate kitchen units and refurbish the shower room at first floor level.
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26/01030/LBC Awaiting decision
Flat 14 85 - 87 Westbourne Terrace London W2 6QS
Raising the lintel above the two front doors to its original position to reveal the original fanlights above the front doors
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In Westminster
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26/04824/ADFULL Granted
New Zealand House 80 Haymarket London SW1Y 4TE
Detailed design and specification of new blinds to NZH based on mock-up trials on-site. pursuant to condition 32 (i) of planning permission dated 8th April 2024 (23/00571/FULL).
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26/04829/ADFULL Granted
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26/04841/ADFULL Granted
29 Henstridge Place London NW8 6QD
Details of the facing materials you will use, including glazing, and elevations and roof plans annotated to show where the materials are to be located pursuant to condition 5 of planning permission dated 18th November 2025 (RN:25/06159).
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26/04989/FULL Awaiting decision
1 Kildare Terrace London W2 5JT
Erection of a mansard roof extending over the main house and side wing, replacement lower ground rear extension with roof terrace above, lowering of lower ground floor slab, installation of an air source heat pump in rear garden, new front boundary treatment, and new second floor window on the north elevation.
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26/04986/FULL Awaiting decision
Inver Court Inverness Terrace London W2 6JB
Replacement of combustible materials in the render facades; timber decking and plastic soffits/ fascias to terraces with non-combustible materials on the 5th and 6th floors.