Planning application
57 Heston Avenue, Hounslow, TW5 9EU
Permission granted. Work must normally begin within three years of the decision or the permission lapses.
Proposal
Certificate of lawfulness for the proposed erection of a detached single-storey outbuilding in the rear garden of the property.
As published by the council, reference P/2026/0951
Application record
- Reference
- P/2026/0951
- Type
- Lawful Development Certificate (Proposed)
- Status
- Decided: GRANT
- Decision
- GRANT
- Received
- 19 Mar 2026
- Validated
- 24 Mar 2026
- Decided
- 20 Apr 2026
- Ward
- Heston West
- Postcode
- TW5 9EU
Timeline
Dates from the published record
-
19 Mar 2026
Received by Hounslow
-
24 Mar 2026
Validated
Checked as complete and ready for consideration.
-
20 Apr 2026
Decision issued: GRANT
-
12 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
Hounslow granted permission on 20 April 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.
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P/2026/2027 Granted
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P/2026/2009 Granted
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P/2026/2014 Granted
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P/2026/2473 Awaiting decision
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Certificate of lawfulness for the proposed erection of a rear roof extension with two roof windows to the front and alterations to the existing side roof from flat roof to pitched roof.