44 Ailsa Road Twickenham TW1 1QW Data via plota.co.uk
Proposal
Side and rear extensions over two floors with a new roof shape and ridge raise with associated fenestration alterations throughout. Data via plota.co.uk
Application progress
Refused on 24 Jul 2026 · Delegated Decision Team Leader · Last checked 24 Jul 2026
Site constraints 9
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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Important details
- Council
- Richmond upon Thames
- Application type
- Householder Application
- Postcode
- TW1 1QW
- Received
- 12 Jun 2026
- Validated
- 12 Jun 2026
- Ward
- St. Margarets & North Twickenham Ward [SMN]
- Case officer
- Show
- Target decision
- 7 Aug 2026
- Decision
- Refused Permission
- Decision date
- 24 Jul 2026
- Decision level
- Delegated Decision Team Leader
- Applicant
- Show
- Agent
- 50 Degrees North Ltd
How this decision compares
Decided in 42 days from validation, 6 days faster than Richmond upon Thames's median of 48 for extensions. Refused, as 13% 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-14900280
- Comments by
- 17 Jul 2026
- Site or press notice
- 26 Jun 2026
- Statutory expiry
- 10 Aug 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.
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44 Ailsa Road Twickenham TW1 1QW
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