Planning appeal decision
Flat 4, Old Mill House, Cuckfield Road, BN6 9LL
Planning appeal 3333915 at Flat 4, Old Mill House, Cuckfield Road, BN6 9LL (Mid Sussex District Council) was dismissed on 1 March 2024 by Inspector Willmer P, by written representations. The main issue, as the Inspector framed it: The effect of the proposal on the architectural integrity of the Old Mill House and thereby its significance as a non-designated heritage asset.
a conservatory to be built on the front balcony
- Authority
- Mid Sussex District Council
- Appeal type
- householder · Householder (HAS)
- Procedure
- Written Representations
- Development
- residential · Householder developments
- Inspector
- Willmer P
- Postcode
- BN6 9LL
Main issues, as the Inspector framed them
- The effect of the proposal on the architectural integrity of the Old Mill House and thereby its significance as a non-designated heritage asset
What decided it
The proposed extension would cause significant harm to the architectural integrity of the non-designated heritage asset through its bulky masonry design, poor detailing at the roof abutment, and visual competition with the existing ornate chimney stack.
What the Inspector cited
- Development plan policies
- Policy DP26Policy DP34
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 2024
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- 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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