Planning appeal decision
1A Blyth Square, Sunderland, SR5 4HJ
Planning appeal 3307659 at 1A Blyth Square, Sunderland, SR5 4HJ (Sunderland City Council) was dismissed on 19 May 2023 by Inspector Gray E, by written representations. The main issue, as the Inspector framed it: The effect of the development on the character and appearance of the surrounding area.
Without planning permission, the erection of a timber-clad garden room attached to the gable wall to the side of the property, shown more particularly in the photograph "EN1" and the "proposed" elevations in the plan "EN2", attached to the notice, which was submitted as part of the retrospective application logged under reference 22/01276/FUL, seeking to retain the development undertaken
- Authority
- Sunderland City Council
- Appeal type
- enforcement · Enforcement Notice
- Procedure
- Written Representations
- Development
- residential · Householder developments
- Inspector
- Gray E
- Postcode
- SR5 4HJ
Main issues, as the Inspector framed them
- The effect of the development on the character and appearance of the surrounding area
What decided it
The garden room's substantial scale relative to the modest main house and its infilling of the generous corner plot characteristic of the area made it appear overly dominant and out of keeping with the character and appearance of the surrounding area.
What the Inspector cited
- Development plan policies
- Policy BH1
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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- Notice upheld21 July 2025336029564 Grosvenor Street, Southwick, Sunderland , Durham, SR5 2EQ
- Notice upheld21 July 2025335361964 Grosvenor Street, Sunderland , SR5 2EQ
- Notice upheld21 July 202533461041 Granville Drive, Houghton Le Spring, DH4 4XB
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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