Planning appeal decision
31 St Andrews Close, Old Windsor, Windsor, Berkshire, SL4 2QU
Planning appeal 3352119 at 31 St Andrews Close, Old Windsor, Windsor, Berkshire, SL4 2QU (Royal Borough of Windsor and Maidenhead) was dismissed on 14 January 2025 by Inspector Thomas M, by written representations. The main issue, as the Inspector framed it: The effect of the proposal on the character and appearance of the host dwelling and streetscene.
a single storey wrap around (front/side/rear) extension following demolition of existing elements. S
- Appeal type
- householder · Householder (HAS)
- Procedure
- Written Representations
- Development
- residential · Householder developments
- Inspector
- Thomas M
- Postcode
- SL4 2QU
Main issues, as the Inspector framed them
- The effect of the proposal on the character and appearance of the host dwelling and streetscene
- Whether there is sufficient information on which to consider the risk of flooding as a result of the proposal
What decided it
The proposal would unduly harm the character and appearance of the host dwelling and streetscene through its dominant form and loss of the porch as a design feature, and insufficient information was provided to demonstrate acceptable flood risk.
What the Inspector cited
- Development plan policies
- Policy QP3 of the Borough Local Plan 2013-2033 (adopted 2022)Principle 10.1 of Borough Wide Design Guide Supplementary Planning Document (2020)Principle 10.3 of Borough Wide Design Guide Supplementary Planning Document (2020)Policy NR1 of the Borough Local Plan 2013-2033 (adopted 2022)
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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