Planning appeal decision
5 Mimram Walk, Welwyn, Hertfordshire, AL6 9EZ
Planning appeal 3330152 at 5 Mimram Walk, Welwyn, Hertfordshire, AL6 9EZ (Welwyn Hatfield Council) was dismissed on 12 February 2024 by Inspector Down K, by written representations. The main issue, as the Inspector framed it: The effect of the proposed porch on the character and appearance of the host dwelling, the street scene of Mimram Walk and the surrounding area, including the Welwyn Village Conservation Area.
erection of porch to front elevation
- Authority
- Welwyn Hatfield Council
- Appeal type
- householder · Householder (HAS)
- Procedure
- Written Representations
- Development
- residential · Householder developments
- Inspector
- Down K
- Postcode
- AL6 9EZ
Main issues, as the Inspector framed them
- The effect of the proposed porch on the character and appearance of the host dwelling, the street scene of Mimram Walk and the surrounding area, including the Welwyn Village Conservation Area
What decided it
The scale, design and location of the porch would have a materially detrimental effect on the character and appearance of the conservation area, and the limited public benefits do not outweigh the great weight required to be given to conservation of the heritage asset.
What the Inspector cited
- Development plan policies
- SP9SADM15
- National Planning Policy Framework
- Paragraph 205Paragraph 208
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 2024
- Allowed6 October 202660125776 Chelveston, Welwyn Garden City, AL7 2PW
- Dismissed5 October 202660098922A Whitehill, Welwyn, AL6 9AF
- Dismissed9 September 20266010292Rose Cottage, Kentish Lane, Hatfield, AL9 6JP
- Allowed4 September 202660125166 Meadow Green, Welwyn Garden City, AL8 6SS
- Dismissed20 August 2026600674430 Honeysuckle Gardens, Hatfield, AL10 8PJ
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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