Planning appeal decision
177 Maidenhead Road, Windsor, SL4 5EZ
Planning appeal 3323115 at 177 Maidenhead Road, Windsor, SL4 5EZ (Royal Borough of Windsor and Maidenhead) was dismissed on 30 August 2023 by Inspector Michael J Muston, by written representations. The main issue, as the Inspector framed it: the effect of the proposed development on the character and appearance of the area.
a single storey side extension to rear, conversion of garage and remodelling of porch entrance
- Appeal type
- householder · Householder (HAS)
- Procedure
- Written Representations
- Development
- residential · Householder developments
- Inspector
- Michael J Muston
- Postcode
- SL4 5EZ
Main issues, as the Inspector framed them
- the effect of the proposed development on the character and appearance of the area
- the effect of the proposed development on flooding
What decided it
The failure to provide an adequate site-specific flood risk assessment as required by the National Planning Policy Framework and Policy NR1 of the Borough Local Plan outweighed the acceptable character and appearance impacts.
What the Inspector cited
- Development plan policies
- Policy QP3Policy NR1Policy DES.01
- National Planning Policy Framework
- Paragraph 168
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
Town Planner Pro holds this letter. The Appeals plan opens it and every other letter we hold, all of them searchable, with the main issues and what decided each case picked out. We do not show letters on the free site because they carry people’s names and addresses.
With an account
What an account adds to this decision


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- Dismissed9 October 2026600900559 to 61 and Land to the Rear of 59 to 61 St Leonard's Road, Windsor, SL4 3BX
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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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