Hounslow
Hounslow/P/2026/0199
401 Twickenham Road, Isleworth, TW7 7ES
- Reference
- Hounslow/P/2026/0199
- Authority
- Hounslow
- Address
- 401 Twickenham Road, Isleworth, TW7 7ES
- Postcode
- TW7 7ES
- Received
- 21 Jan 2026
- Started
- 21 Jan 2026
- Decided
- 12 Mar 2026
- Source council
- Hounslow
- Council source record
- View public record
- Public data licence
- Open Government Licence v3.0
- Record updated
- 9 Jul 2026
- SEO index generated
- 24 Jul 2026
Location
Approximate location
Proposal
Certificate of lawfulness for the proposed erection of a rear roof extension with hip to gable conversion and front windows and a front porch extension to the house. Erection of a detached single storey outbuilding to the rear.
Key dates
- Received 21 Jan 2026
- Started 21 Jan 2026
- Decided 12 Mar 2026
Planning history / related applications
No related planning applications have been identified in the current public OGL dataset.
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- Ownership & title Registered owner and title from HM Land Registry.
- Viability & build potential Site scoring and development upside.
- Constraints Flood risk, green belt, conservation areas and designations.
- Approval signal Planning risk and approval-likelihood analysis.
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Source: public planning application data from Hounslow, reused under the Open Government Licence v3.0. View the council source record. Council documents and drawings are not republished on plotEdge.