Planning appeal decision
156 Sutherland Avenue, Welling, Kent, DA16 2NH
Planning appeal 3375625 at 156 Sutherland Avenue, Welling, Kent, DA16 2NH (London Borough of Bexley) was allowed in part (a split decision) on 21 January 2026 by Inspector Glasin J, by written representations. The main issue, as the Inspector framed it: The effect of the development on the living conditions of neighbouring occupants at 158 Sutherland Avenue, with particular regard to light and outlook.
single storey rear extension and erection of single storey detached outbuilding
- Authority
- London Borough of Bexley
- Appeal type
- householder · Householder (HAS)
- Procedure
- Written Representations
- Development
- residential · Householder developments
- Inspector
- Glasin J
- Postcode
- DA16 2NH
Main issues, as the Inspector framed them
- The effect of the development on the living conditions of neighbouring occupants at 158 Sutherland Avenue, with particular regard to light and outlook
What decided it
The excessive depth of the proposed rear extension (5.2m versus the 3.5m guideline and 1.7m beyond the previously permitted extension) would create an adverse impact on light and outlook for the neighbouring property at No 158, conflicting with local plan policies, whereas the outbuilding would not cause such harm.
What the Inspector cited
- Development plan policies
- DP11SP5
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 2026
- 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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