Planning appeal decision
5 Southall Lane, Heston, TW5 9WD
Planning appeal 3369585 at 5 Southall Lane, Heston, TW5 9WD (London Borough of Hounslow) was allowed on 29 September 2025 by Inspector Astley-Serougi B, by written representations. The main issue, as the Inspector framed it: The effect of the proposed development on the amenity of adjoining premises with regard to outlook and sunlight.
single storey rear extension following demolition of existing rear elements
- Authority
- London Borough of Hounslow
- Appeal type
- householder · Householder (HAS)
- Procedure
- Written Representations
- Development
- residential · Householder developments
- Inspector
- Astley-Serougi B
- Postcode
- TW5 9WD
Main issues, as the Inspector framed them
- The effect of the proposed development on the amenity of adjoining premises with regard to outlook and sunlight
What decided it
The proposed extension, given its flat roof, the existing boundary fence height, dwelling orientation, and the presence of existing structures at the neighbouring property, would not result in unacceptable harm to the living conditions of adjoining occupants regarding outlook or sunlight.
What the Inspector cited
- Development plan policies
- Policy SC7
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


More decisions in London Borough of Hounslow
The authority’s record since 2016 · every decision in 2025
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- Dismissed23 October 2026601117245 Colonial Road, Feltham, TW14 8AA
- Dismissed23 October 2026601117145 Colonial Road, Feltham, TW14 8AA
- Allowed21 October 202660139991 Cassiobury Avenue, Feltham, TW14 9JE
- Dismissed19 October 20266015127251 Jersey Road, Isleworth, TW7 4RF
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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