Planning application
21 Manton Avenue Hanwell W7 2DY
Works: Extension Loft or dormer Windows or glazing
Permission granted. Work must normally begin within three years of the decision or the permission lapses.
Proposal
Alteration of roof from hip to gable end; rear roof extension; installation of two rooflights to front roofslope and a window within side gable wall (Lawful Development Certificate for a Proposed Development)
As published by the council, reference 254150CPL
Application record
- Reference
- 254150CPL
- Type
- Certificate of Lawfulness - Proposed
- Status
- Permitted Development
- Decision
- Granted As published: Permitted Development
- Received
- 31 Oct 2025
- Validated
- 31 Oct 2025
- Decided
- 19 Dec 2025
- Ward
- Hanwell Broadway
- Decision by
- Delegated Decision
- Postcode
- W7 2DY
Timeline
Dates from the published record
-
31 Oct 2025
Received by Ealing
-
19 Dec 2025
Decision issued: Permitted Development
-
11 Aug 2026
Added to PlanIndex
Documents
Plans, drawings, consultee responses and the officer's report
9 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.
Watch members (£5 a month) open the document list from here.
Open the documentsWhat this grant of permission means
Ealing granted permission on 19 December 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 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 0.3 miles
-
21 Manton Avenue Hanwell W7 2DY
Alteration of roof from hip to gable end; rear roof extension; installation of two rooflights to front roofslope and a window within side gable wall (Lawful Development Certificate for a Proposed Development)
Granted Lawful development Extension Loft or dormer +1 9 docs -
19 Manton Avenue Hanwell W7 2DY
Single storey side/rear (wrap around) extension (following demolish of existing side garage and workshop)
Granted Householder Extension Demolition 8 docsSmall domestic -
17 Manton Avenue Hanwell London W7 2DY
Rear roof extension and insertion of two roof lights to front roof slope (Lawful Development Certificate for a Proposed Development)
Granted Lawful development Extension Loft or dormer 2 docs -
17 Manton Avenue Hanwell London W7 2DY
Rear roof extension and insertion of two roof lights to front roof slope (Lawful Development Certificate for a Proposed Development)
Granted Lawful development Extension Loft or dormer 2 docs -
111 Elthorne Avenue Hanwell W7 2JZ
Single storey rear infill extension
Granted Householder Extension 7 docsSmall domestic -
Small domestic
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262812CPL Granted
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Alteration of roof from hip to gable end (following removal of chimney stack), rear roof extension incorporating a Juliet balcony; installation of three front rooflights (Lawful Development Certificate for a Proposed Development)