Hillside View, London Road, Flamstead, St Albans, Hert, AL3 8HL

Planning appeal 6003104 at Hillside View, London Road, Flamstead, St Albans, Hert, AL3 8HL (Dacorum Borough Council) was dismissed on 29 May 2026 by Inspector Nutman E, by written representations. The main issue, as the Inspector framed it: whether the proposed development would be inappropriate development in the Green Belt having regard to the National Planning Policy Framework and any relevant development plan policies.

double storey side extension and first floor side extension

Authority: Dacorum Borough Council
Appeal type: householder · Householder (HAS)
Procedure: Written Representations
Development: residential · Householder developments
Inspector: Nutman E
Postcode: AL3 8HL

Main issues, as the Inspector framed them

whether the proposed development would be inappropriate development in the Green Belt having regard to the National Planning Policy Framework and any relevant development plan policies
the effect of the proposal on the openness of the Green Belt
the effect of the proposal on the character and appearance of the area
whether any harm by reason of inappropriateness, and any other harm, would be clearly outweighed by other considerations, so as to amount to the very special circumstances necessary to justify the proposal

What decided it

The proposal constitutes inappropriate development in the Green Belt with cumulative harm to openness and character and appearance, and the other considerations presented carry limited weight and do not clearly outweigh this harm.

What the Inspector cited

Development plan policies: Policy CS5Policy CS11Policy CS12Saved Appendix 7
National Planning Policy Framework: Paragraph 142Paragraph 153Paragraph 154

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.

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The decision letter

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The authority’s record since 2016 · every decision in 2026

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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.