Planning appeal decision
Unit E & F, Silwood Park, Buckhurst Road, Ascot, SL5 7PW
Planning appeal 3351807 at Unit E & F, Silwood Park, Buckhurst Road, Ascot, SL5 7PW (Royal Borough of Windsor and Maidenhead) was dismissed on 24 February 2025 by Inspector Harley S, by written representations. The main issue, as the Inspector framed it: whether the proposal would be permitted development and therefore be granted planning permission under Schedule 2, Part 3, Class MA of the GPDO.
change of use from office and laboratory building (Class E) to residential (Class C3) to create 10 no. new dwellings
- Appeal type
- minor · Planning Appeal
- Procedure
- Written Representations
- Development
- residential · Change of use
- Inspector
- Harley S
- Postcode
- SL5 7PW
Main issues, as the Inspector framed them
- whether the proposal would be permitted development and therefore be granted planning permission under Schedule 2, Part 3, Class MA of the GPDO
- if so, whether the conditions and limitations of Class MA.2.(2) would be met
What decided it
The Article 4 Direction made by the Council under Article 4 of the GPDO, which came into force on 30 January 2025 and removed permitted development rights for the change of use from Class E to Class C on the land including The Science Park at Silwood Park, meant the proposal could not be carried out under permitted development rights.
The decision letter
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With an account
What an account adds to this decision


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The main issues, what decided it, the planning balance and the policies and judgments listed as cited are read from the published letter by Town Planner Pro and are our summary, not the Inspector’s words; the letter itself is the record. Contains public sector information licensed under the Open Government Licence v3.0. Research, not advice.
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