Planning appeal decision
Mount Whistle, Higher Fore Street, Marazion, Cornwall, TR17 0BQ
Planning appeal 3351600 at Mount Whistle, Higher Fore Street, Marazion, Cornwall, TR17 0BQ (Cornwall Council) was dismissed on 28 February 2025 by Inspector Parker C, by written representations. The main issue, as the Inspector framed it: The effect of the proposal on character and appearance of the area; including whether or not it preserves or enhances the character or appearance of the Marazion Conservation Area.
‘Construction of dormers to existing loft room’
- Authority
- Cornwall Council
- Appeal type
- householder · Householder (HAS)
- Procedure
- Written Representations
- Development
- residential · Householder developments
- Inspector
- Parker C
- Postcode
- TR17 0BQ
Main issues, as the Inspector framed them
- The effect of the proposal on character and appearance of the area; including whether or not it preserves or enhances the character or appearance of the Marazion Conservation Area
What decided it
The proposal would fail to preserve the character or appearance of the Marazion Conservation Area by introducing an uncharacteristic roof form, and this less than substantial harm is not outweighed by any public benefits.
What the Inspector cited
- Development plan policies
- Policy C1 of the Climate Emergency Development Plan DocumentPolicy 12 of the Cornwall Local Plan Strategic Policies 2010-2030Policy 13 of the Cornwall Local Plan Strategic Policies 2010-2030Policy 24 of the Cornwall Local Plan Strategic Policies 2010-2030
- National Planning Policy Framework
- Paragraph 215
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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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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