Planning appeal decision
128, Alibon Road, Dagneham, RM10 8BY
Planning appeal 6002946 at 128, Alibon Road, Dagneham, RM10 8BY (London Borough of Barking and Dagenham Council) was dismissed on 23 April 2026 by Inspector Fern L, by written representations. The main issue, as the Inspector framed it: The effect of the first-floor element of the proposed side extension on the character and appearance of the host property and the surrounding area, having regard to the Becontree Estate as a non-designated heritage asset.
construction of a part two storey part single storey rear and side extension including relocation of the side entrance to the front
- Appeal type
- householder · Householder (HAS)
- Procedure
- Written Representations
- Development
- residential · Householder developments
- Inspector
- Fern L
- Postcode
- RM10 8BY
Main issues, as the Inspector framed them
- The effect of the first-floor element of the proposed side extension on the character and appearance of the host property and the surrounding area, having regard to the Becontree Estate as a non-designated heritage asset
What decided it
The first-floor element of the proposed side extension would harm the character and appearance of the host property and surrounding area by introducing a complicated roof design and eroding the distinctive gap between terraced properties that contributes to the Becontree Estate's heritage significance.
What the Inspector cited
- Development plan policies
- Policy D4Policy HC1Policy SP2Policy SPP6Policy DMD1Policy DMD4Policy DMD5
- National Planning Policy Framework
- Paragraph 216
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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