21 Croylands Drive Surbiton KT6 6LF Data via plota.co.uk
Proposal
Conversion of garage to habitable room with changes to front fenestrations, internal alterations and all associated works Data via plota.co.uk
Application progress
Approved on 11 Sept 2026 · Delegated Decision · Last checked 12 Sept 2026
Documents 22
Decision & officer reports 1
Statements & assessments 2
Plans & drawings 17
Application forms 1
Other documents 1
Site constraints 7
Checked on 6 October 2026. Historic England, the Environment Agency, Natural England, Transport for London (public transport access levels, Powered by TfL Open Data, OGL v3.0, contains OS data © Crown copyright and database right 2025) 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
- KT6 6LF
- Received
- 6 Jul 2026
- Validated
- 17 Jul 2026
- Ward
- Surbiton Hill
- Parish
- Surbiton
- Case officer
- Show
- Target decision
- 11 Sept 2026
- Decision
- Application Granted
- Decision date
- 11 Sept 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 85% 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 →
Public comments
No public comments yet.
3 neighbours consulted · Last counted 12 Sept 2026
Consultation & key dates
- Alt. reference
- PP-15042470
- Planning Portal ref
- PP-15042470
- Neighbours
- 29 Jul 2026
- Consultation
- 29 Jul 2026
- Comments by
- 19 Aug 2026
- Statutory expiry
- 11 Sept 2026
- Env. assessment
- No
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
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.
Freehold boundary: © Crown copyright and database rights 2026, HM Land Registry. Polygons © Crown copyright and database rights 2026 Ordnance Survey 100026316. Conditions of use
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21 Croylands Drive Surbiton KT6 6LF
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