Richmond upon Thames
Richmond upon Thames/PA26/0551
First Floor and Second Floor Flat, 12 Onslow Road, Richmond TW10 6QF
Registered
- Reference
- Richmond upon Thames/PA26/0551
- Authority
- Richmond upon Thames
- Application type
- Full Application
- Address
- First Floor and Second Floor Flat, 12 Onslow Road, Richmond TW10 6QF
- Postcode
- TW10 6QF
- Status
- Registered
- Received
- 18 Feb 2026
- Validated
- 2 Mar 2026
- Started
- 2 Mar 2026
- Source council
- Richmond upon Thames
- Council source record
- View public record
- Public data licence
- Open Government Licence v3.0
- Record updated
- 18 Jul 2026
- SEO index generated
- 24 Jul 2026
Location
Approximate location
Proposal
Internal amalgamation of the existing first and second-floor flats to form a single three-bedroom maisonette, including conservation-led window replacement.
Key dates
- Received 18 Feb 2026
- Validated 2 Mar 2026
- Started 2 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 Richmond upon Thames, reused under the Open Government Licence v3.0. View the council source record. Council documents and drawings are not republished on plotEdge.