Planning appeal decision
Roundhouse Farm, Roestock Lane, St Albans, Hertfordshire, AL4 0PP
Planning appeal 3350286 at Roundhouse Farm, Roestock Lane, St Albans, Hertfordshire, AL4 0PP (St Albans City Council) was allowed on 25 February 2025 by Inspector Down K, by written representations. The main issue, as the Inspector framed it: Whether the proposed development would amount to inappropriate development in the Green Belt, having regard to the National Planning Policy Framework (NPPF), 2024, and any relevant development plan policies.
a single storey side extension and two storey rear extension
- Authority
- St Albans City Council
- Appeal type
- householder · Householder (HAS)
- Procedure
- Written Representations
- Development
- residential · Householder developments
- Inspector
- Down K
- Postcode
- AL4 0PP
Main issues, as the Inspector framed them
- Whether the proposed development would amount to inappropriate development in the Green Belt, having regard to the National Planning Policy Framework (NPPF), 2024, and any relevant development plan policies
What decided it
The proposed extensions would not result in disproportionate additions to the original building and would not amount to inappropriate development in the Green Belt, as they performed well against the Council's supplementary planning guidance criteria and would be modest in scale and visually sympathetic.
What the Inspector cited
- Development plan policies
- Policy 1Policy 13Policy 69Policy 72
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


More decisions in St Albans City Council
The authority’s record since 2016 · every decision in 2025
- Planning permission granted15 September 20263311314Land at Former Butterfly World, Miriam Lane, St. Albans, Hertfordshire, AL2 3NY
- Dismissed10 July 20266008445202 Radlett Road, Frogmore, St Albans, AL2 2EN
- Planning permission granted8 July 2026337492139 The Broadway, Gustard Wood, Wheathampstead, Hertfordshire, AL4 9LW
- Notice upheld8 July 2026336000739 The Broadway, Wheathampstead, St. Albans, AL4 8LW
- Dismissed10 June 20266005367Beaumont Hall Lane, Redbourn Road, Redbourn, AL3 6RN
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.
®