Planning application
31 Winchester Street Acton W3 8PA
Works: Extension Loft or dormer
Permission granted. Work must normally begin within three years of the decision or the permission lapses.
Proposal
Rear roof extension to main roofslope; roof extension to rear outrigger; and installation of two rooflights to front roofslope (Lawful Development Certificate for a Proposed Development)
As published by the council, reference 260346CPL
Application record
- Reference
- 260346CPL
- Type
- Certificate of Lawfulness - Proposed
- Status
- Permitted Development
- Decision
- Permitted Development
- Received
- 28 Jan 2026
- Validated
- 28 Jan 2026
- Decided
- 10 Mar 2026
- Ward
- South Acton
- Decision by
- Delegated Decision
- Postcode
- W3 8PA
Timeline
Dates from the published record
-
28 Jan 2026
Received by Ealing
-
10 Mar 2026
Decision issued: Permitted Development
-
11 Aug 2026
Added to PlanIndex
Documents
Plans, drawings, consultee responses and the officer's report
5 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
Ealing granted permission on 10 March 2026, 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 lawful development applications
A lawful development certificate is a legal determination that existing or proposed works do not need planning permission; the merits of the scheme are not considered. More in our guide to planning application types.
Nearby applications
Within 500 metres
-
31 Winchester Street Acton W3 8PA
Rear roof extension to main roofslope; roof extension to rear outrigger; and installation of two rooflights to front roofslope (Lawful Development Certificate for a Proposed Development)
Granted Lawful development Extension Loft or dormer 5 docs -
54 Berrymead Gardens Acton Ealing W3 8AB
Rear roof extension incorporating Juliet balcony; rear roof extension to rear outrigger roofslope; and installation of two rooflights to front roofslope; demolition of existing rear addition; alteration to rear elevation fenestrations involving replacement of windows to rear outrigger extension; replacement of rear ground floor window
Granted Householder Extension Loft or dormer +2 11 docsDomestic -
54 Berrymead Gardens Acton Ealing W3 8AB
Rear roof extension incorporating Juliet balcony; rear roof extension to rear outrigger roofslope; and installation of two rooflights to front roofslope; demolition of existing rear addition; alteration to rear elevation fenestrations involving replacement of windows to rear outrigger extension; replacement of rear ground floor window
Granted Householder Extension Loft or dormer +2 11 docsDomestic -
3 Avenue Road Acton W3 8NH
87% historically approved · decision due ~24 Aug
Single story rear extension wraparound
Awaiting decision Extension 4 docs -
3 Avenue Road Acton W3 8NH
88% historically approved · decision due ~24 Aug
Single story rear extension wraparound
Awaiting decision Householder Extension 4 docsDomestic -
13 Avenue Road Acton London W3 8NH
Single storey rear/side extension
Granted Householder Extension 8 docsSmall domestic
Other lawful development applications
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-
261588CPL Granted
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Rear roof extension, and installation of two roof lights to front roofslope (Lawful Development Certificate for a Proposed Development)
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261863CPE Granted
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-
260202CPL Withdrawn
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261805CPE Refused
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-
261806CPE Refused
12 Western Avenue Acton W3 7UD
Continue use of ground floor flat as HMO (C4) (Lawful Development Certificate for Existing Use)