Planning appeal decision
More House, Copyhold Lane, Cuckfield, Haywards Heath, West Sussex, RH17 5EB
Planning appeal 3372682 at More House, Copyhold Lane, Cuckfield, Haywards Heath, West Sussex, RH17 5EB (Mid Sussex District Council) was dismissed on 19 December 2025 by Inspector Miles H, 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.
demolition of existing rear conservatory and construction of new rear ground and first floor extension to form ground floor dining room and kitchen, and extension to first floor bedroom. External works to building surrounding area, new door to replace groun d floor window on south elevation
- Authority
- Mid Sussex District Council
- Appeal type
- householder · Householder (HAS)
- Procedure
- Written Representations
- Development
- residential · Householder developments
- Inspector
- Miles H
- Postcode
- RH17 5EB
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 scale, form and massing of the proposed extension would be excessive and discordant, visually jarring and unacceptably dominating the character of the existing building and its non-designated heritage significance, contrary to development plan policies requiring high quality design that reflects distinctive character and conserves heritage assets appropriately.
What the Inspector cited
- Development plan policies
- DP26DP34CNP1CNP10
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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- 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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