11 Brookside Avenue Wraysbury Staines TW19 5HB Data via plota.co.uk
Proposal
Certificate of lawfulness to determine whether the proposed single storey side extension following the demolition of the existing detached garage is lawful. Data via plota.co.uk
Application progress
Refused on 12 Jan 2026 · Delegated · Last checked 7 Oct 2026
Documents 5
Decision & officer reports 1
Statements & assessments 1
Application forms 1
Site constraints 9
Checked on 7 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 £635,000 in November 2014. 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 June 2020, the latest held for this property. The building may have changed since. View the certificate
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Important details
- Council
- Windsor and Maidenhead
- Application type
- Cert of Lawfulness of Proposed Dev
- Postcode
- TW19 5HB
- Received
- 17 Dec 2025
- Validated
- 17 Dec 2025
- Ward
- Datchet Horton And Wraysbury
- Parish
- Wraysbury Parish
- Case officer
- Show
- Target decision
- 11 Feb 2026
- Decision
- Refuse
- Decision date
- 12 Jan 2026
- Decision level
- Delegated
- Applicant
- Show
- Agent
- Ellen Cullen
How this decision compares
Decided in 26 days from validation, 23 days faster than Windsor and Maidenhead's median of 49 for lawful development certificates. Refused, as 31% of lawful development certificates here are.
Plota live figures for lawful development certificates decided by Windsor and Maidenhead in the last twelve months, from validation. Windsor and Maidenhead decision record →
Consultation & key dates
- Alt. reference
- PP-14571035
- Planning Portal ref
- PP-14571035
- Statutory expiry
- 11 Feb 2026
- Env. assessment
- No
Historical activity at this location
17 previous applications on record - archival context, not part of the live application.
Previous applications at this address
Nearby activity
Windsor and Maidenhead is faster than most councils at deciding householder applications, ranking #82 out of 296. Only 28% of applications have the time limit extended, well below the 41% national average - the council usually decides on time. Windsor and Maidenhead is also one of the strictest councils - it refuses more householder applications than almost any other, with only 74% approved vs 90% nationally.
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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11 Brookside Avenue Wraysbury Staines TW19 5HB
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