Planning appeal decision
59 Marsden Road, Welwyn Garden City, AL8 6YH
Planning appeal 3325501 at 59 Marsden Road, Welwyn Garden City, AL8 6YH (Welwyn Hatfield Council) was dismissed on 7 December 2023 by Inspector Reid L, by written representations. The main issue, as the Inspector framed it: Whether the proposal preserves or enhances the character or appearance of the Welwyn Garden City Conservation Area.
demolition of existing en-bloc garage and construction of 2-storey side extension with side access to garden
- Authority
- Welwyn Hatfield Council
- Appeal type
- householder · Householder (HAS)
- Procedure
- Written Representations
- Development
- residential · Householder developments
- Inspector
- Reid L
- Postcode
- AL8 6YH
Main issues, as the Inspector framed them
- Whether the proposal preserves or enhances the character or appearance of the Welwyn Garden City Conservation Area
What decided it
The extension would fail to preserve or enhance the character or appearance of the conservation area due to its excessive scale and massing relative to the original house and the terrace pattern, with no public benefits to outweigh the less than substantial harm.
What the Inspector cited
- Development plan policies
- SP9SADM15
- National Planning Policy Framework
- Paragraph 202
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
- 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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