Planning appeal decision
Land at The Old Dairy, Blackstone Gate Farm, Henfield Road, Albourne, Hassocks, West Sussex, BN6 8JJ
Planning appeal 3371529 at Land at The Old Dairy, Blackstone Gate Farm, Henfield Road, Albourne, Hassocks, West Sussex, BN6 8JJ (Horsham District Council) was allowed on 11 December 2025 by Inspector Pearce J, by written representations. The main issue, as the Inspector framed it: The effect of the proposed development on the integrity of the Arun Valley Special Area of Conservation (SAC), Special Protection Area (SPA) and Ramsar sites, with regard to water neutrality.
the erection of dog grooming/reception building, alterations to design and use of stables for mixed equestrian and dog daycare and change of use of land for exercising dogs and associated works
- Authority
- Horsham District Council
- Appeal type
- minor · Planning Appeal
- Procedure
- Written Representations
- Development
- leisure-sport · Other minor developments
- Inspector
- Pearce J
- Postcode
- BN6 9JJ
Main issues, as the Inspector framed them
- The effect of the proposed development on the integrity of the Arun Valley Special Area of Conservation (SAC), Special Protection Area (SPA) and Ramsar sites, with regard to water neutrality
What decided it
Natural England's withdrawal of its Position Statement on water neutrality, confirming that development in the Sussex North Water Supply Zone would not have a likely significant effect on the Arun Valley protected sites.
What the Inspector cited
- Development plan policies
- Policy 31 of the Horsham District Planning Framework
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


More decisions in Horsham District Council
The authority’s record since 2016 · every decision in 2025
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- Dismissed19 October 20266007051Bentley House, North Heath Lane Industrial Estate, North Heath Lane, Horsham, RH12 5QE
- Dismissed31 July 20266006904Rowan, Two Mile Ash, Horsham, RH13 0LA
- Allowed31 July 20266005400Land South of Bax Close, Storrington, RH20 4HN
- Allowed23 July 20266008220Pemberley Copsale Road, Maplehurst, RH13 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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