137 St Margarets Road Twickenham TW1 1RG Data via plota.co.uk
Proposal
Replacement of a window on the rear elevation with a double door Data via plota.co.uk
Application progress
Approved on 1 Jun 2026 · Delegated Decision Team Leader · Last checked 12 Jul 2026
Associated applications 2
- Replacement of a window on the rear elevation with a double door
Conditions 5 discharged
Site constraints 4
Checked on 11 September 2026. Historic England, the Environment Agency, Natural England and council datasets, Open Government Licence. A boundary can run through a site and the council holds the definitive record: confirm with the council before relying on this.
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Other new applications on this street
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Important details
- Council
- Richmond upon Thames
- Application type
- Full Application
- Postcode
- TW1 1RG
- Received
- 7 Apr 2026
- Validated
- 7 Apr 2026
- Ward
- St. Margarets & North Twickenham Ward [SMN]
- Case officer
- Show
- Target decision
- 2 Jun 2026
- Decision
- Granted Permission
- Decision date
- 1 Jun 2026
- Decision level
- Delegated Decision Team Leader
- Applicant
- Show
- Freehold owner
- Show
How this decision compares
Decided in 55 days from validation, 7 days slower than Richmond upon Thames's median of 48 for extensions. Approved, as 86% of extensions here are.
Plota live figures for extensions decided by Richmond upon Thames in the last twelve months, from validation. Richmond upon Thames decision record →
Consultation & key dates
- Alt. reference
- PP-14793904
- Comments by
- 8 May 2026
- Site or press notice
- 17 Apr 2026
- Statutory expiry
- 28 Apr 2026
Historical activity at this location
25 nearby applications on record - archival context, not part of the live application.
Nearby activity
Richmond upon Thames ranks #130 out of 296 councils for householder decision speed. Richmond upon Thames is also one of the strictest councils - it refuses more householder applications than almost any other, with only 82% approved vs 90% nationally.
Freehold boundary: © Crown copyright and database rights 2026, HM Land Registry. Polygons © Crown copyright and database rights 2026 Ordnance Survey 100026316. Conditions of use
Freehold owner and leaseholders: Information produced by HM Land Registry. © Crown copyright 2026. Source: HM Land Registry, UK and overseas companies that own property in England and Wales, September 2026 release.
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137 St Margarets Road Twickenham TW1 1RG
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