Planning appeal decision
Id House, Vanwall Road, Maidenhead, Berks, SL6 4UB
Planning appeal 3360438 at Id House, Vanwall Road, Maidenhead, Berks, SL6 4UB (Royal Borough of Windsor and Maidenhead) was dismissed on 28 October 2025 by Inspector Sibley G, by written representations. The main issue, as the Inspector framed it: the effect of the proposal upon the Vanwall Business Park with regard to the loss of employment floorspace.
conversion of part of the GF building from Class E to form 1 flat
- Appeal type
- minor · Planning Appeal
- Procedure
- Written Representations
- Development
- residential · Change of use
- Inspector
- Sibley G
- Postcode
- SL6 4UB
Main issues, as the Inspector framed them
- the effect of the proposal upon the Vanwall Business Park with regard to the loss of employment floorspace
- the effect of the proposal on the living conditions of the occupiers of the proposed flat with regard to light, ventilation and outdoor amenity space
- whether suitable measures would be included to adapt to and mitigate the effects of climate change
What decided it
The proposal would result in loss of employment floorspace within a designated business area contrary to Policies ED2 and ED3 of the development plan, and this harm outweighed the modest benefits of delivering a single residential unit.
What the Inspector cited
- Development plan policies
- Policy ED2Policy ED3Policy QP3Policy SP2Policy EP1
- National Planning Policy Framework
- Paragraph 11
How the Inspector dealt with each one is set out in the app, in order: the development plan, national policy, housing land supply, other considerations and the planning balance, beside the letter.
See how each was appliedThe 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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