Planning appeal decision
18 Deniston Avenue, Bexley, DA5 3HL
Planning appeal 3349288 at 18 Deniston Avenue, Bexley, DA5 3HL (London Borough of Bexley) was dismissed on 28 January 2025 by Inspector Kemmann-Lane T, by written representations. The main issue, as the Inspector framed it: the effect of the proposed rear extension on the living conditions of neighbours at 16 Deniston Avenue.
part one/part 2 storey side and rear extension incorporating front porch and provision of a raised patio to the rear following the demolition of existing garden shed
- Authority
- London Borough of Bexley
- Appeal type
- householder · Householder (HAS)
- Procedure
- Written Representations
- Development
- residential · Householder developments
- Inspector
- Kemmann-Lane T
- Postcode
- DA5 3HL
Main issues, as the Inspector framed them
- the effect of the proposed rear extension on the living conditions of neighbours at 16 Deniston Avenue
- the effect of the proposals on the character of the property and its neighbour
What decided it
The proposed rear extension would cause harmful impact on neighbouring amenities through loss of outlook and the 2-storey extensions would unbalance the semi-detached pair and harm character, contrary to local plan policies.
What the Inspector cited
- Development plan policies
- Policy SP5Policy DP11
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 Bexley
The authority’s record since 2016 · every decision in 2025
- Dismissed19 October 20266013098Rear Of 110-112 Belvedere Road, Bexleyheath, DA7 4PF
- Allowed19 October 20266010781126 Crayford Road, Crayford, Dartford, DA1 4ES
- Allowed12 October 20266004983Land to the Rear of No. 48 Sidcup High Street, Bexley, DA14 6EH
- Allowed2 October 2026601236835 Cumberland Drive, Bexleyheath, DA7 5LA
- Dismissed25 September 2026601281917 Percy Road, Bexleyheath, DA7 4DZ
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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