Planning appeal decision
Land Parcel 510620 Coolham Road , West Chiltington , West Sussex, RH20
Planning appeal 3228245 at Land Parcel 510620 Coolham Road , West Chiltington , West Sussex, RH20 (Horsham District Council) was dismissed on 30 May 2023 by Inspector King T, following a hearing. The main issue, as the Inspector framed it: National policy, and the objectives of the development plan in respect of gypsy and traveller accommodation.
One residential unit and stable block
- Authority
- Horsham District Council
- Appeal type
- minor · Planning Appeal
- Procedure
- Hearing
- Development
- caravan-gypsy · Minor traveller and caravan pitches
- Inspector
- King T
- Postcode
- RH20 2LT
Main issues, as the Inspector framed them
- National policy, and the objectives of the development plan in respect of gypsy and traveller accommodation
- Whether the development is in a suitable location with regard to services and facilities
- The effect on the Arun Valley Special Protection Area, with particular regard to water usage and the matter of nutrient neutrality
What decided it
The lack of secured mitigation to demonstrate water neutrality and avoid harm to the Arun Valley SPA/SAC/Ramsar site.
The unmet need for gypsy and traveller accommodation and the acceptability of the site's location were outweighed by the unresolved risk of harm to the Arun Valley SPA/SAC through a failure to demonstrate water neutrality.
What the Inspector cited
- Development plan policies
- Policy 23Policy 26
- National Planning Policy Framework
- Paragraph 111Paragraph 180
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 2023
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- Dismissed15 October 20266012640The Fords, Bonfire Hill, Southwater, RH13 9BU
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- Allowed12 October 20266011680Land at High Chaparral, London Road, Washington, RH20 3BP
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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