47 Somerset Avenue Chessington KT9 1PW Data via plota.co.uk
Proposal
Conversion of an existing garage into a self-contained granny annexe Data via plota.co.uk
Application progress
Approved on 6 Jul 2026 · Delegated Decision · Last checked 28 Jul 2026
Documents 10
Decision & officer reports 1
Plans & drawings 8
Application forms 1
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.
Every application in Kingston upon Thames - and every UK council - as a live feed, an API, or a bulk CSV export.
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Important details
- Council
- Kingston upon Thames
- Application type
- Householder
- Postcode
- KT9 1PW
- Received
- 29 Apr 2026
- Validated
- 11 May 2026
- Ward
- Hook & Chessington North
- Parish
- South Of The Borough
- Case officer
- Show
- Target decision
- 6 Jul 2026
- Decision
- Application Granted
- Decision date
- 6 Jul 2026
- Decision level
- Delegated Decision
- Applicant
- Show
- Agent
- Show
How this decision compares
Decided in 56 days from validation, about the council's usual 55 days. Approved, as 84% of extensions here are.
Plota live figures for extensions decided by Kingston upon Thames in the last twelve months, from validation. Kingston upon Thames decision record →
Consultation & key dates
- Alt. reference
- PP-14889410
- Neighbours
- 14 May 2026
- Comments by
- 5 Jun 2026
- Env. assessment
- No
Historical activity at this location
22 nearby applications on record - archival context, not part of the live application.
Nearby activity
Kingston upon Thames is faster than most councils at deciding householder applications, ranking #33 out of 296. Only 20% of applications have the time limit extended, well below the 41% national average - the council usually decides on time. Kingston 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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47 Somerset Avenue Chessington KT9 1PW
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