Planning application
261799CPL
17 Sudbury Heights Avenue Greenford UB6 0ND
Proposal
Rear roof extension, and installation of three roof lights to front and one to the side roofslope (Lawful Development Certificate for a Proposed Development)
As published by the council, reference 261799CPL
Timeline
Dates from the published record
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30 Apr 2026
Received by Ealing
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7 May 2026
Validated
Checked as complete and ready for consideration.
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30 Jun 2026
Decision issued: Refused
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25 Jul 2026
Added to PlanIndex
What refusal means
The process from here
The council refused this application for the reasons set out on the decision notice, which the council portal holds in full. Only the applicant can appeal a refusal; the time limit runs from the decision date and is shorter for householder schemes.
Refusal does not prevent a fresh attempt. Applicants often address the reasons for refusal and resubmit, so a refused scheme is not necessarily the end of proposals for the site.
About lawful development applications
How this application type works
A lawful development certificate is a legal determination, not a planning judgement. It asks the council to confirm either that existing use or works are lawful, often through the passage of time, or that a proposal would not need planning permission at all. The applicant must prove the facts; the merits of the scheme are not considered.
Nearby applications
Within 500 metres
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261799CPL Refused
17 Sudbury Heights Avenue Greenford UB6 0ND
Rear roof extension, and installation of three roof lights to front and one to the side roofslope (Lawful Development Certificate for a Proposed Development)
-
261801CPL Refused
21 Sudbury Heights Avenue Greenford UB6 0ND
Alteration of roof from hip to gable end; rear roof extension and installation of three roof lights to front roofslope (Lawful Development Certificate for a Proposed Development)
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261800CPL Refused
19 Sudbury Heights Avenue Greenford UB6 0ND
Alteration of roof from hip to gable end; rear roof extension and installation of three roof lights to front roofslope (Lawful Development Certificate for a Proposed Development)
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250499VAR Awaiting decision
88 Sudbury Heights Avenue Greenford UB6 0LY
Minor material amendment (S.73) to remove condition no.9 in relation to planning permission reference 243158FUL dated 21/10/2024 for: Conversion of the existing property into two self-contained residential units and provision of associated cycle storage and refuse storage facilities; single storey side/rear (wrap around) extension; first floor side/rear extension.
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250499VAR Awaiting decision
88 Sudbury Heights Avenue Greenford UB6 0LY
Minor material amendment (S.73) to remove condition no.9 in relation to planning permission reference 243158FUL dated 21/10/2024 for: Conversion of the existing property into two self-contained residential units and provision of associated cycle storage and refuse storage facilities; single storey side/rear (wrap around) extension; first floor side/rear extension.
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262318HH Awaiting decision
200 Whitton Avenue East Greenford UB6 0PZ
Single storey rear extension; part first floor rear extension incorporating a Juliet balcony; single storey front extension; alteration of roof from hip to gable end, rear roof extension; installation of four front rooflights; insertion of window opening within side gable wall; alterations to fenestrations and rendering works (following demolition of existing side garage)
Other lawful development applications
In Ealing
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262398CPL Granted
22 Endsleigh Road West Ealing W13 0RE
Rear dormer roof extension to rear (main) roofslope (involving conversion of roofspace to habitable use); rear dormer roof extension to rear outrigger; (following demolition of existing chimney stack above roof level to rear outrigger); installation of two rooflight to front roofslope; and associated internal alterations (Application for a Lawful Development Certificate for a Proposed Development)
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262426CPL Granted
8 Oakfield Gardens Greenford UB6 8SD
Single storey rear garden outbuilding (Lawful Development Certificate for a Proposed Development)
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253362OPDLDE Decided
13 Wendover Court Western Avenue Acton W3 0TG
Continued use of property (Use Class C3) as House in Multiple Occupation (Use Class C4)(Lawful Development Certificate for Existing Use)
-
262275CPL Granted
19 Gordon Road Southall UB2 5QE
Rear roof extension; rear outrigger roof extension; installation of two rooflights to front roofslope (Lawful Development Certificate for a Proposed Development)
-
260468CPL Granted
46 Rose Gardens Ealing W5 4JX
Replacement of windows, external doors, fixtures and fittings including front entrance canopy, fascias and rainwater goods; and all other associated internal and external alterations and improvements (Regulation 3 - Application by London Borough of Ealing) (Lawful Development Certificate for a Proposed Development)