17, Canham House, Heath Road, Twickenham, TW1 4AW Data via plota.co.uk
Proposal
Erection of additional storey to provide for 3 residential units (1 x 1Bed, and 2 x 2Bed) with provision of green roof, new water tank, cycle/refuse and recycling. Data via plota.co.uk
Application progress
Approved on 29 Jun 2026 · Delegated Decision Team Leader · Last checked 12 Jul 2026
Site constraints 21
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
- GPD P20AB D'houses on terrace commercial
- Postcode
- TW1 4AW
- Received
- 5 May 2026
- Validated
- 5 May 2026
- Ward
- South Twickenham Ward [STT]
- Case officer
- Show
- Target decision
- 30 Jun 2026
- Decision
- Prior Approval Approved
- Decision date
- 29 Jun 2026
- Decision level
- Delegated Decision Team Leader
- Applicant
- Show
- Agent
- Clive Chapman Architects
How this decision compares
Decided in 55 days from validation, about the council's usual 52 days. Approved, as 46% of new homes here are.
Plota live figures for new homes decided by Richmond upon Thames in the last twelve months, from validation. Richmond upon Thames decision record →
Consultation & key dates
- Alt. reference
- PP-14833132
- Statutory expiry
- 29 May 2026
Historical activity at this location
27 previous applications on record - archival context, not part of the live application.
Previous applications at this address
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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17, Canham House, Heath Road, Twickenham, TW1 4AW
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