Planning appeal decision
Denham Mount, Blacksmiths Lane, Tatling End, Buckinghamshire, UB9 4HW
Planning appeal 3364195 at Denham Mount, Blacksmiths Lane, Tatling End, Buckinghamshire, UB9 4HW (Buckinghamshire Council - South Bucks Area *) was allowed in part (a split decision) on 14 May 2026 by Inspector Walker A, by written representations. The main issue, as the Inspector framed it: Whether the matters stated in the enforcement notice constitute a breach of planning control.
without planning permission, a material change of use to a (sui generis) mixed use, comprising: - Residential and agricultural, AND - equestrian - hotel - office - vehicle sales - the commercial parking of vehicles - storage - vehicle repairs and maintenance AND To facilitate the unauthorised mixed use, the carrying out of operational development comprising: - the laying of hardstanding, - the erection of a canopy structure
- Appeal type
- enforcement · Enforcement Notice
- Procedure
- Written Representations
- Development
- other · Other minor developments
- Inspector
- Walker A
- Postcode
- UB9 4HW
Main issues, as the Inspector framed them
- Whether the matters stated in the enforcement notice constitute a breach of planning control
- Whether the requirements of the notice are excessive in achieving its purpose
- Whether the compliance period is reasonable
- The effect of the hardstanding on the setting of designated heritage assets
- Whether the hardstanding is inappropriate development in the Green Belt
- The effect of the hardstanding on the openness of the Green Belt
- Whether any harm would be clearly outweighed by other considerations to justify very special circumstances
What decided it
The hardstanding causes substantial harm to the openness of the Green Belt and less than substantial but considerable harm to the settings of listed buildings, with no public benefits to outweigh this harm, and therefore very special circumstances do not exist to justify the development.
What the Inspector cited
- Development plan policies
- Policy GB1 of the South Bucks District Local PlanPolicy CP8 of the South Bucks Local Development Framework Core Strategy Development Plan Document
- National Planning Policy Framework
- Paragraph 202Paragraph 212Paragraph 215Paragraph 153Paragraph 154Paragraph 155
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 Buckinghamshire Council - South Bucks Area
The authority’s record since 2016 · every decision in 2026
- Dismissed9 September 20263345670Link Park Heathrow, Thorney Mill Road, West Drayton, UB7 7EZ
- Notice varied and upheld4 September 20263349251Maple Cottage, Billett Lane, Iver, Buckinghamshire, SL3 6DJ
- Notice upheld3 September 20263345455Willow Tree Farm Love Lane, Iver, SL0 9QZ
- Allowed1 September 20263354729The Park, Wexham Road, Slough, Buckinghamshire, SL2 5QR
- Notice varied and upheld26 August 20263376241The Woollets , Cherry Tree Lane, Fulmer, Buckinghamshire, SL3 6JE
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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