Boulters Brook Boulters Lock Island Maidenhead SL6 8PE Data via plota.co.uk
Proposal
Hip to gable roof alteration, 2 no. front dormers and 1 no. rear dormer. Data via plota.co.uk
Application progress
Under consideration
No decision has been issued yet. Plota predicted a decision around 9 Oct 2026; it is now day 71.
Documents 7
Statements & assessments 2
Application forms 1
Consultation & comments 1
Site constraints 7
Checked on 6 October 2026. Historic England, the Environment Agency, Natural England, the British Geological Survey and UK Health Security Agency (radon, contains BGS materials © UKRI) 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.
Building
From the energy performance certificate lodged in March 2021, the latest held for this property. The building may have changed since. View the certificate
Every application in Windsor and Maidenhead - and every UK council - as a live feed, an API, or a bulk CSV export.
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Important details
- Council
- Windsor and Maidenhead
- Application type
- Full
- Postcode
- SL6 8PE
- Received
- 30 Jul 2026
- Validated
- 30 Jul 2026
- Ward
- Riverside
- Parish
- Maidenhead Unparished
- Target decision
- 9 Oct 2026
- Applicant
- Show
- Agent
- David Herbert
Decision outlook
Day 71, past the statutory target. 95% of extensions in Windsor and Maidenhead are decided within thirteen weeks, which runs to 29 Oct 2026; extensions of time are common, and the council need not decide on the day. Last seen undecided on 7 Oct 2026.
Plota live figures for extensions decided by Windsor and Maidenhead in the last twelve months, from validation. Windsor and Maidenhead decision record →
Consultation & key dates
- Alt. reference
- PP-15123795
- Planning Portal ref
- PP-15123795
- Comments by
- 27 Aug 2026
- Statutory expiry
- 23 Sept 2026
- Env. assessment
- No
Historical activity at this location
26 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.
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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Boulters Brook Boulters Lock Island Maidenhead SL6 8PE
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The consultation period closed on 27 Aug 2026.