Planning appeal decision
17 Hilary Road, London, W12 0QB
Planning appeal 3305528 at 17 Hilary Road, London, W12 0QB (London Borough of Hammersmith and Fulham) was dismissed on 3 February 2023 by Inspector Sedgwick P, by written representations. The main issue, as the Inspector framed it: whether the proposed development would preserve or enhance the character or appearance of the Old Oak and Wormholt Conservation Area.
single storey side extension, loft conversion, addition of a new outbuilding, relocation of existing garage
- Appeal type
- householder · Householder (HAS)
- Procedure
- Written Representations
- Development
- residential · Householder developments
- Inspector
- Sedgwick P
- Postcode
- W12 0QB
Main issues, as the Inspector framed them
- whether the proposed development would preserve or enhance the character or appearance of the Old Oak and Wormholt Conservation Area
- the effect of the proposed development upon highway and pedestrian safety
What decided it
The proposed extension would appear incongruous and prominent due to its corner location and lack of subservience, upsetting the symmetry of the conservation area, and the modest benefits of construction employment could not outweigh this harm to the conservation area's appearance.
What the Inspector cited
- Development plan policies
- Policy DC1Policy DC4Policy DC8Policy T4Key Principle TR4
- National Planning Policy Framework
- Paragraph 130Paragraph 196Paragraph 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
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With an account
What an account adds to this decision


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The authority’s record since 2016 · every decision in 2023
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- Dismissed15 June 20266006413110-112 Uxbridge Road, London, W12 8LR
- Allowed7 May 20266004923205 Munster Road, London, SW6 6BX
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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