Planning appeal decision
7 Swanland Road, North Mymms, Hatfield, AL9 7TG
Planning appeal 3299572 at 7 Swanland Road, North Mymms, Hatfield, AL9 7TG (Welwyn Hatfield Council) was dismissed on 27 July 2023 by Inspector Harding C, by written representations. The main issue, as the Inspector framed it: whether the developments would be inappropriate development in the Green Belt having regard to the National Planning Policy Framework and any relevant development plan policies.
loft conversion with rear dormer and front skylights, Juliet balcony and change of roof profile. Ground floor windows and bi-folding door
- Authority
- Welwyn Hatfield Council
- Appeal type
- householder · Householder (HAS)
- Procedure
- Written Representations
- Development
- residential · Householder developments
- Inspector
- Harding C
- Postcode
- AL9 7TG
Main issues, as the Inspector framed them
- whether the developments 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 developments on the openness of the Green Belt
- whether the 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 required to justify the proposals
What decided it
The proposals would constitute inappropriate development in the Green Belt causing harm to openness, and this harm would not be clearly outweighed by other considerations to amount to very special circumstances.
What the Inspector cited
- Development plan policies
- WHDP Policy GSBP1WHDP Policy RA3DWHLP Policy SADM34DWHLP Policy SADM3
- National Planning Policy Framework
- Paragraph 149Paragraph 137
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 Welwyn Hatfield
The authority’s record since 2016 · every decision in 2023
- Dismissed5 October 202660098922A Whitehill, Welwyn, AL6 9AF
- Dismissed9 September 20266010292Rose Cottage, Kentish Lane, Hatfield, AL9 6JP
- Dismissed28 May 2026600320349 The Ridgeway, Cuffley, Potters Bar, Hertfordshire, EN6 4BD
- Dismissed27 May 20266003536East Lodge, Judge's Hill, Northaw, Potters Bar, Hertfordshire, EN6 4NL
- Allowed1 April 2026600371117 Thrush Avenue, Hatfield, AL10 8QU
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.
®