Long Copse, The Street, West Clandon, GU4 7ST

Planning appeal 6004885 at Long Copse, The Street, West Clandon, GU4 7ST (Guildford Borough Council) was dismissed on 15 June 2026 by Inspector P D Sedgwick, 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.

erection of part single storey, part two storey side extension to create an ancillary annex at ground floor and en-suite at first floor, following demolition of existing attached garage

Authority: Guildford Borough Council
Appeal type: Planning
Procedure: Written
Development: residential
Inspector: P D Sedgwick
Postcode: GU4 7ST

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 proposed development upon the openness of the Green Belt
if the proposed development would be inappropriate, whether the harm by reason of inappropriateness, and any other harm, is clearly outweighed by other considerations, so as to amount to the very special circumstances necessary to justify the proposal

What decided it

The cumulative effect of the proposed extension in doubling the original building footprint constitutes disproportionate and inappropriate development in the Green Belt, with no very special circumstances demonstrated to outweigh the substantial harm.

What the Inspector cited

Development plan policies: Policy P2
National Planning Policy Framework: Paragraph 154Paragraph 153

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 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.