Planning appeal decision
21 Derby Road, Chesterfield, Derbyshire, S40 2EF
Planning appeal 6004480 at 21 Derby Road, Chesterfield, Derbyshire, S40 2EF (Chesterfield Borough Council) was allowed on 1 May 2026 by Inspector Felgate J, by written representations. The main issue, as the Inspector framed it: Whether Condition 3 requiring implementation in full of all flood risk mitigation measures identified in the flood risk assessment is reasonable and necessary.
Change of use to a dwelling
- Authority
- Chesterfield Borough Council
- Appeal type
- minor · Planning Appeal
- Procedure
- Written Representations
- Development
- residential · Change of use
- Inspector
- Felgate J
- Postcode
- S40 2EF
Main issues, as the Inspector framed them
- Whether Condition 3 requiring implementation in full of all flood risk mitigation measures identified in the flood risk assessment is reasonable and necessary
What decided it
The requirement to implement all flood mitigation measures in full was disproportionate to the modest 2-bedroom terraced property and would add significantly to costs without being necessary to achieve reasonable flood protection, failing the test of reasonableness in NPPF paragraph 57.
What the Inspector cited
- Development plan policies
- Policy CLP13
- National Planning Policy Framework
- Paragraph 181Paragraph 57
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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What an account adds to this decision


More decisions in Chesterfield
The authority’s record since 2016 · every decision in 2026
- Dismissed15 October 2026601409715 Springfield Avenue, Chesterfield, S40 1DJ
- Planning permission granted28 September 20263373897Five Acres, Piccadilly Road, Chesterfield, S41 0EH
- Quashed On Legal Grounds18 September 20263374392Markham House, Markham Road, Duckmanton, Chesterfield, S44 5HP
- Quashed On Legal Grounds14 September 20263373809Brampton House, 218 Old Hall Road, Chesterfield , S40 1HQ
- Dismissed28 August 2026601144116 Avondale Road, Chesterfield, S40 4TF
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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