Planning appeal decision
South of Bosanath Farm, Bosanath Valley, Mawnan Smith, TR11 5LL
Planning appeal 3299590 at South of Bosanath Farm, Bosanath Valley, Mawnan Smith, TR11 5LL (Cornwall Council) was dismissed on 18 November 2022 by Inspector Jones M, by written representations. The main issue, as the Inspector framed it: The suitability of the site for the proposal, having regard to local and national policy for the location of housing, with reference to the character and appearance of the area.
conversion of existing agricultural barn to form dwellinghouse
- Authority
- Cornwall Council
- Appeal type
- minor · Planning Appeal
- Procedure
- Written Representations
- Development
- residential · Minor Dwellings
- Inspector
- Jones M
- Postcode
- TR11 5LL
Main issues, as the Inspector framed them
- The suitability of the site for the proposal, having regard to local and national policy for the location of housing, with reference to the character and appearance of the area
What decided it
The extent of structural work required would constitute new build rather than conversion of an appropriate building, and the resulting residential character would harm the character and appearance of the AONB contrary to Policy 7 of the Cornwall Local Plan and paragraph 176 of the NPPF.
What the Inspector cited
- Development plan policies
- Policy 7Policy 1Policy 2Policy 3Policy 21Policy 23
- National Planning Policy Framework
- Paragraph 176Paragraph 80
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


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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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