10 Ryecroft Avenue Twickenham TW2 6HQ Data via plota.co.uk
Proposal
Erection of a two-storey side extension to a semi-detached dwelling, including first floor accommodation above the existing garage. Conversion of the existing integral garage to habitable residential space. Installation of external wall insulation to improve thermal performance. Replacement of all existing windows with energy-efficient units. Associated minor external alterations to facilitate the proposed development. Data via plota.co.uk
Application progress
This application is under consideration - no decision has been issued yet. Plota predicted a decision around 14 Sept 2026; it is now day 61.
Site constraints 2
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.
Every application in Richmond upon Thames - and every UK council - as a live feed, an API, or a bulk CSV export.
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Important details
- Council
- Richmond upon Thames
- Application type
- Householder Application
- Postcode
- TW2 6HQ
- Received
- 15 Jul 2026
- Validated
- 15 Jul 2026
- Ward
- Heathfield Ward [HTF]
- Case officer
- Show
- Target decision
- 9 Sept 2026
- Applicant
- Show
- Agent
- Gravity Design Associates Ltd
Decision outlook
Day 61, past the statutory target. 94% of extensions in Richmond upon Thames are decided within thirteen weeks, which runs to 14 Oct 2026; extensions of time are common, and the council need not decide on the day. Last seen undecided on 12 Sept 2026.
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-14877740
- Site or press notice
- 24 Jul 2026
- Statutory expiry
- 6 Aug 2026
Historical activity at this location
30 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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10 Ryecroft Avenue Twickenham TW2 6HQ
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