Planning application
4 Shaftesbury Villas, Allen Street, London, W8 6UZ
Works: Extension Loft or dormer
Permission granted. Work must normally begin within three years of the decision or the permission lapses.
Proposal
Details required by condition 5 (SuDS) of planning permission 25/03502 (1.8m additional ground floor rear extension with two rooflights. Part two storey rear extension above flat roof of existing extension)
As published by the council, reference CON/25/04870
Application record
- Reference
- CON/25/04870
- Type
- Discharge of Conditions
- Status
- Decided
- Decision
- Discharge of Conditions - Grant
- Received
- 8 Aug 2025
- Decided
- 22 Sep 2025
- Ward
- Abingdon
- Parish
- 01
- Postcode
- W8 6UZ
Site history
Applications at this address on the Kensington and Chelsea register
This site has had 2 applications since 2025: 1 approved, 0 refused.
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NMA/25/04577 Withdrawn
4 Shaftesbury Villas, Allen Street, London, W8 6UZ
Non-material amendment to planning permission PP/25/03502 (Additional ground floor rear extension with rooflights. Part two storey rear extension above flat roof of existing extension) to re-align the approved ground-floor party wall by approximately 150 mm laterally, creating a shared party wall arrangement with adjoining properties.
Timeline
Dates from the published record
-
8 Aug 2025
Received by Kensington and Chelsea
-
22 Sep 2025
Decision issued: Discharge of Conditions - Grant
-
20 Jul 2026
Added to PlanIndex
Documents
Plans, drawings, consultee responses and the officer's report
10 documents on file for this application
A planning file usually holds the application form, drawings and site plans, consultee responses, the officer's report and the decision notice.
Trade members open them from here.
Open the documentsWhat this grant of permission means
Kensington and Chelsea granted permission on 22 September 2025, subject to any conditions on the decision notice. Work must normally begin within three years or the permission lapses. More in our guide to what happens after a planning decision.
About condition discharge and variation applications
This application deals with conditions on an existing permission, supplying the details a condition requires or asking to vary or remove one, without reopening the permission itself. More in our guide to planning application types.
Nearby applications
Within 500 metres
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4 Shaftesbury Villas, Allen Street, London, W8 6UZ
Non-material amendment to planning permission PP/25/03502 (Additional ground floor rear extension with rooflights. Part two storey rear extension above flat roof of existing extension) to re-align the approved ground-floor party wall by approximately 150 mm laterally, creating a shared party wall arrangement with adjoining properties.
Withdrawn Amendments Extension Loft or dormer 13 docs -
-
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3 Shaftesbury Villas, Allen Street, London, W8 6UZ
Demolition of existing extension; construction of single storey extension with door to rear and roof light to flat roof, with full height side window. Addition of safety railings to terrace created above extension.
Granted Full applications Extension Loft or dormer +2 24 docsSmall domestic -
47 Abingdon Villas, London, W8 6XA
Excavation of basement extension beneath footprint of property and 50% of front drive and rear garden. Demolition of rear lower ground floor extension and replacement with smaller extension.
Granted Full applications Extension Demolition 25 docs -
55 Abingdon Villas, London, W8 6XA
94% historically approved · decision due ~14 Mar
Construction of a single-storey roof extension located to the rear half of the main roof, together with a rear-facing roof terrace. Access is provided via an internal extension of the existing stair from second-floor level. Associated works include minor roof alterations for drainage and the extension of existing parapet walls and chimney stacks in matching materials.
Awaiting decision Full applications Extension Roofing 38 docsSmall domestic
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CON/26/03046 Granted
15 Launceston Place, London, W8 5RL
Details required by condition 3 (Submission of details - (a) Elevations and sections depicting form of awning and enclosure, inclusive of means of fixing, and colour and pattern of awning fabric. b) 1:10 elevations and sections of windows demonstrating arrangement, glazing thickness, material, glazing bars, with glazing bars to be integral and true.) of listed building consent 26/01556 (eplacement and enlargement of rear roof dormer and replacement of windows. Removal of front facade drainage downpipe. Installation of surface mounted traditional awnings over rear offshoot 1st floor windows.)
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CON/26/03047 Withdrawn
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Details required by condition 3 (Submission of details - (a) details of the waterproofing to the vaults) of listed building consent 25/05745 (Alterations to shopfront including lowering of windows, reinstatement of original entrance doors and fanlight and associated works; internal alterations, including restoration of historic features, removal of non-original partitions, revised ceiling arrangement; and reconfiguration of basement for back-of-house use with retention of historic masonry wall.).
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CON/26/02710 Granted
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DOCUMENTS AND DRAWINGS ARE NOT AVAILABLE ELECTRONICALLY FOR THIS APPLICATION. PLEASE CALL THE CASE OFFICER. Details required by Condition 3b (submission of details) Details of the framing and glazing of the conservatory rooflight at upper ground floor level and the windows and doors to rear lower ground floor level) of planning permission PP/16/01994 (Creation of basement below lower ground floor level; construction of three storey rear extension, single storey side extensions, dormers to top floor and internal alterations)
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CON/26/03104 Granted
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Details required by Condition 3d (York Stone Sample) of listed building consent 24/08271 (Reinstatement of missing fireplaces and original room proportions. Installation of double glazed timber frame windows and doors on front and rear facades. Removal of lightings systems and recessed speakers.)
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CON/26/03015 Granted
30-33 Sloane Street, 49 Pavilion Road, 2-4 Hans Crescent and Garages to rear of Marland House, London, SW1X 9NE
Details required by Condition 16 (Thames Water - works) of planning permission 22/06706 (Partial demolition of 30-33 Sloane Street, retention of fa?ade and erection of a 5-storey building of Class E (commercial, business and service) including installation of shopfronts. Total demolition of no.2 Hans Crescent and erection of replacement building to provide Class E floorspace including a rooftop terrace. Reconfiguration and extension of ground floor of no. 49 Pavillion Road to re-provide Class E floorspace, including service corridor. Provision of substation in basement of no. 4 Hans Crescent. Provision of cycle storage and facilities, waste storage, plant, landscaping, photovoltaic panels, and other ancillary works (Major Application).