Planning appeal decision
9 Birch Green, Formby, Liverpool, L37 1NG
Planning appeal 3355131 at 9 Birch Green, Formby, Liverpool, L37 1NG (Sefton Metropolitan Borough Council) was allowed on 6 March 2025 by Inspector A Hartley, by written representations. The main issue, as the Inspector framed it: The effect of the proposal on the existing living conditions of the occupiers of No. 7 Birch Green, with particular regard to outlook.
First-floor extension to the side of the dwellinghouse
- Authority
- Sefton Metropolitan Borough Council
- Appeal type
- householder · Householder (HAS)
- Procedure
- Written Representations
- Development
- residential · Householder developments
- Inspector
- A Hartley
- Postcode
- L37 1NG
Main issues, as the Inspector framed them
- The effect of the proposal on the existing living conditions of the occupiers of No. 7 Birch Green, with particular regard to outlook
What decided it
The evidence that oblique views from the neighbouring dormer windows would be maintained despite the increased depth of the extension, combined with the absence of significant overshadowing and the imposition of a condition to prevent further window openings, meant the proposal would not result in an unacceptable effect on the living conditions of the neighbours.
What the Inspector cited
- Development plan policies
- Policy HC4 of the Sefton Local Plan (2017)Sefton Council Supplementary Planning Document – House Extensions (May 2023)Policy ESD2 of the Formby and Little Altcar Neighbourhood Plan (2019)
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 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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