Planning appeal decision
143 Upton Road, Slough, SL1 2AE
Planning appeal 3351920 at 143 Upton Road, Slough, SL1 2AE (Slough Borough Council) was dismissed on 7 February 2025 by Inspector Allan J, by written representations. The main issue, as the Inspector framed it: The effects of the proposal upon the character and appearance of the host dwelling and wider street scene.
the erection of double-storey extensions to both sides, rear and front and roof alterations to create habitable space
- Authority
- Slough Borough Council
- Appeal type
- householder · Householder (HAS)
- Procedure
- Written Representations
- Development
- residential · Householder developments
- Inspector
- Allan J
- Postcode
- SL1 2AE
Main issues, as the Inspector framed them
- The effects of the proposal upon the character and appearance of the host dwelling and wider street scene
- The effects of the proposal upon the living conditions of neighbouring occupiers at Nos 141 and 145 Upton Road, with particular regard to visual impact
What decided it
The forward-projecting two-storey gabled side extension would appear as an over-dominant and incongruous intrusion in the street scene, failing to reflect the local character and distinctiveness required by development plan policy.
What the Inspector cited
- Development plan policies
- Core Policy 8Policy H15Policy EN1Policy EN2Policy H12
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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