Planning appeal decision
38 Payne Way, Copthorne, West Sussex , RH10 3YQ
Planning appeal 3356780 at 38 Payne Way, Copthorne, West Sussex , RH10 3YQ (Mid Sussex District Council) was dismissed on 20 March 2025 by Inspector Coles C, 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.
single storey side/rear extension
- Authority
- Mid Sussex District Council
- Appeal type
- householder · Householder (HAS)
- Procedure
- Written Representations
- Development
- residential · Householder developments
- Inspector
- Coles C
- Postcode
- RH10 3YQ
Main issues, as the Inspector framed them
- The effect of the proposed development on the character and appearance of the area
What decided it
The proposed extension's flat roof design, large footprint, and prominent corner position would be discordant with the host property and surrounding architecture, and would significantly harm the character and appearance of the area.
What the Inspector cited
- Development plan policies
- Policy DP26Policy CNP1.6Design Principle DG49
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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The authority’s record since 2016 · every decision in 2025
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- Dismissed22 October 2026601278111 Barnfield, Balcombe, RH17 6FW
- Dismissed9 October 20266010262Development Site At Former Tower Car Sales, Tower Close, East Grinstead, RH19 3BY
- Dismissed9 October 20266005209Lullings Cottage, West Hill, Ardingly, RH17 6QY
- Dismissed9 October 20266005206Lullings Cottage, West Hill, Ardingly, RH17 6QY
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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