58 Penton Avenue Staines-upon-Thames TW18 2ND Data via plota.co.uk
Proposal
Certificate of Lawfulness for the proposed erection of a single storey side extension, and single storey rear extension. Following removal of existing garage and sunroom. Data via plota.co.uk
Application progress
Under consideration
No decision has been issued yet. Plota predicts a decision around 29 Nov 2026, from Spelthorne's recent extensions.
Documents 2
Application forms 1
Other documents 1
Site constraints 4
Checked on 8 October 2026. Historic England, the Environment Agency, Natural England, the Planning Inspectorate 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.
Sales history 1
Last sold for £540,000 in June 2018. Detached house, freehold.
Sale prices from HM Land Registry's price paid record, matched to this application by its address.
Building
From the energy performance certificate lodged in February 2018, the latest held for this property. The building may have changed since. View the certificate
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Important details
- Council
- Spelthorne
- Application type
- Cert. of Lawful Proposed Use and Dev
- Postcode
- TW18 2ND
- Received
- 5 Oct 2026
- Validated
- 5 Oct 2026
- Ward
- Riverside And Laleham
- Parish
- Staines ED
- Case officer
- Show
- Target decision
- 30 Nov 2026
- Decision level
- Delegated Decision
- Applicant
- Show
- Agent
- Direct Design
Decision outlook
Day 23 of the 56-day target. Spelthorne usually decides extensions by day 55.
Plota live figures for extensions decided by Spelthorne in the last twelve months, from validation. Spelthorne decision record →
Public comments
No public comments yet.
Last counted 22 Oct 2026
Consultation & key dates
- Alt. reference
- PP-15274029
- Planning Portal ref
- PP-15274029
- Comments by
- 28 Oct 2026
- Site or press notice
- 7 Oct 2026
- Statutory expiry
- 30 Nov 2026
- Env. assessment
- No
Historical activity at this location
17 nearby applications on record - archival context, not part of the live application.
Nearby activity
Spelthorne ranks #124 out of 296 councils for householder decision speed. Householder applications are slightly less likely to be approved here (88%) than the national average (90%).
Sale prices: Contains HM Land Registry data © Crown copyright and database right 2026. This data is licensed under the Open Government Licence v3.0.
Freehold boundary: © Crown copyright and database rights 2026, HM Land Registry. Polygons © Crown copyright and database rights 2026 Ordnance Survey 100026316. Conditions of use
Energy performance: Energy performance certificates from the Energy Performance of Buildings Register, Ministry of Housing, Communities and Local Government. Contains public sector information licensed under the Open Government Licence v3.0. © Crown copyright 2026.
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58 Penton Avenue Staines-upon-Thames TW18 2ND
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Comments are open until 28 Oct 2026