Planning appeal decision
123 Benhill Road, London, SE5 7LZ
Planning appeal 6012237 at 123 Benhill Road, London, SE5 7LZ (London Borough of Southwark) was dismissed on 16 September 2026 by Inspector H Whitfield, by written representations. The main issue, as the Inspector framed it: Whether prior approval should be granted having regard to the effect of the proposed development on the living conditions of the occupants of 125 Benhill Road in respect of outlook.
Prior approval notification for single storey side extension at lower ground level with maximum height 3m at boundary and maximum length 4.85m, 2.4m side extension from existing outrigger, existing lean-to rear extension pitched roof changed to flat roof with maximum height 2.7m at boundary, 1nr rooflight and green roof over rear extension, internal reconfiguration to lower ground floor including removal of 2nr chimney breasts
- Authority
- London Borough of Southwark
- Appeal type
- householder · Householder
- Procedure
- Written
- Development
- residential
- Inspector
- H Whitfield
- Postcode
- SE5 7LZ
Main issues, as the Inspector framed them
- Whether prior approval should be granted having regard to the effect of the proposed development on the living conditions of the occupants of 125 Benhill Road in respect of outlook
What decided it
The proposed extension would have a harmful hemming-in and overbearing effect on the kitchen/breakfast room window of the adjoining property at 125 Benhill Road, further restricting outlook and peripheral views of sky to the detriment of living conditions.
What the Inspector cited
- Development plan policies
- Policy P56
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 Southwark
The authority’s record since 2016 · every decision in 2026
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- Dismissed30 September 202660018595 More London Place, London, SE1 2BY
- Dismissed29 September 20266003226Flat 4, 99 Kennington Park Road, London, SE11 4JJ
- Dismissed17 August 20266007608134 Tappesfield Road, London, SE15 3EZ
- Dismissed12 August 20266005412Fish, Cathedral Street, London, SE1 9AL
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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