Planning application
12 Mayfield Avenue West Ealing W13 9UR
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 with solar panels, installation of three rooflights to front roofslope; alterations to rear fenestrations; alterations to existing rear ground floor extension roof with installation of rooflights; and installation of solar panel to existing outbuilding (Lawful Development Certificate for a Proposed Development)
As published by the council, reference 253493CPL
Application record
- Reference
- 253493CPL
- Type
- Certificate of Lawfulness - Proposed
- Status
- Permitted Development
- Decision
- Granted As published: Permitted Development
- Received
- 15 Sep 2025
- Validated
- 15 Sep 2025
- Decided
- 1 Dec 2025
- Ward
- Walpole
- Decision by
- Delegated Decision
- Postcode
- W13 9UR
Timeline
Dates from the published record
-
15 Sep 2025
Received by Ealing
-
1 Dec 2025
Decision issued: Permitted Development
-
11 Aug 2026
Added to PlanIndex
Who's behind it
Company information only, from the register and Companies House
Go plans Agent, registered in Stockton-On-Tees
Liquidation · incorporated 2020 · Stockton-On-Tees
38 applications on PlanIndex · across 23 councils · 93% granted
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See their track recordDocuments
Plans, drawings, consultee responses and the officer's report
6 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.
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Open the documentsWhat this grant of permission means
Ealing granted permission on 1 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
-
12 Mayfield Avenue West Ealing W13 9UR
Rear roof extension with solar panels, installation of three rooflights to front roofslope; alterations to rear fenestrations; alterations to existing rear ground floor extension roof with installation of rooflights; and installation of solar panel to existing outbuilding (Lawful Development Certificate for a Proposed Development)
Granted Lawful development Extension Loft or dormer 6 docs -
1 First Floor Flat, 22 Mayfield Avenue West Ealing W13 9UR
Rear roof extension and installation of three roof lights to front roof slope
Granted Full applications Extension Loft or dormer 9 docs -
1A Salisbury Road West Ealing W13 9TU
Single storey side & rear extension, (following demolition of existing) changes in the fenestration to the back dormer wall, new 2 rooflights to the front and change of the dormer walls finish material for slates, including new frosted window in the side elevation from the alleyway.
Granted Householder Extension Loft or dormer +2 12 docsSmall domestic -
1A Salisbury Road West Ealing W13 9TU
Single storey side & rear extension, (following demolition of existing) changes in the fenestration to the back dormer wall, new 2 rooflights to the front and change of the dormer walls finish material for slates, including new frosted window in the side elevation from the alleyway.
Granted Householder Extension Loft or dormer +2 12 docsSmall domestic -
48 Northfield Avenue West Ealing W13 9RR
Change of use from office (Use Class E) to1 self-contained residential unit (Use Class C3) (Class MA, 56 day Prior Approval Process)
Granted Outline 10 docs -
66 Northfield Avenue West Ealing London W13 9RR
Conversion of part ground floor, first floor and loft space into 4 self-contained residential units and provision of associated cycle storage and refuse storage facilities; two-storey rear extension; roof extension to rear (main) roof slope; part rear roof extension to rear outrigger roof slope.
Refused Full applications Extension 19 docs
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262746CPL Granted
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Landscaping works to front driveway, side access and part rear garden (Lawful Development Certificate for a Proposed Development)
-
262815CPL Granted
56 Horsenden Lane North Greenford UB6 0PA
Single storey rear extension (following demolition of existing conservatory) (Lawful Development Certificate for a Proposed Development)
-
262812CPL Granted
79 Sussex Road Southall UB2 5EF
Rear roof extension; installation of two rooflights to front roofslope (Lawful Development Certificate for a Proposed Development)
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262777CPL Granted
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Single-storey detached rear garden outbuilding for use as gym/storage (Lawful Development Certificate for a Proposed Development)
-
262788CPL Granted
7 Kent Avenue West Ealing W13 8BE
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)