Planning appeal decision
22 Granada Road, City Of Portsmouth, Southsea, PO4 0RH
Planning appeal 3347403 at 22 Granada Road, City Of Portsmouth, Southsea, PO4 0RH (Portsmouth City Council) was dismissed on 24 February 2025 by Inspector Rogers J, by written representations. The main issue, as the Inspector framed it: Whether the proposed development would be safe from flooding.
the conversion of the lower ground floor to form 1no 2-bed flat
- Authority
- Portsmouth City Council
- Appeal type
- minor · Planning Appeal
- Procedure
- Written Representations
- Development
- residential · Minor Dwellings
- Inspector
- Rogers J
- Postcode
- PO4 0RH
Main issues, as the Inspector framed them
- Whether the proposed development would be safe from flooding
What decided it
The proposed basement dwelling would not be safe from flooding in Flood Zone 3 because safe evacuation would not be possible during a flood event, and the Framework's flood risk policies provide a strong reason for refusal that displaces the presumption in favour of sustainable development.
The absence of a five-year housing land supply would normally trigger a presumption in favour of sustainable development, but this was displaced by the Framework's strong policies against development in areas at risk of flooding, which tipped the balance decisively against the appeal.
What the Inspector cited
- Development plan policies
- Policy PCS12 of the Portsmouth City Local Plan 2001-2011Policy PLP31 of the Emerging Local Plan
- National Planning Policy Framework
- Paragraph 11
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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