St Marys School St Marys Road Ascot SL5 9JF Data via plota.co.uk
Proposal
The erection of a part 2 part 3 storey building for teaching, office and performance space, school cafe and school shop with a roof-top garden following the demolition of existing school buildings and the formalisation of existing parking. Data via plota.co.uk
Application progress
Under consideration
No decision has been issued yet. Plota predicts a decision around 7 Nov 2026, from Windsor and Maidenhead's recent demolitions.
Documents 22
Statements & assessments 12
Plans & drawings 2
Application forms 2
Consultation & comments 1
Other documents 5
Site constraints 3
Checked on 6 October 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.
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Important details
- Council
- Windsor and Maidenhead
- Application type
- Full
- Postcode
- SL5 9JF
- Received
- 4 Sept 2026
- Validated
- 14 Sept 2026
- Ward
- Ascot & Sunninghill
- Parish
- Sunninghill And Ascot Parish
- Target decision
- 14 Dec 2026
- Applicant
- Show
- Agent
- Show
Decision outlook
Day 26 of the 56-day target. Windsor and Maidenhead usually decides demolitions by day 54.
Plota live figures for demolitions decided by Windsor and Maidenhead in the last twelve months, from validation. Windsor and Maidenhead decision record →
Consultation & key dates
- Alt. reference
- PP-15010778
- Planning Portal ref
- PP-15010778
- Comments by
- 2 Nov 2026
- Statutory expiry
- 14 Dec 2026
- Env. assessment
- No
Historical activity at this location
7 previous applications on record - archival context, not part of the live application.
Previous applications at this address
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.
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St Marys School St Marys Road Ascot SL5 9JF
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Comments are open until 2 Nov 2026