Planning appeal decision
10 Derwent Drive, Petts Wood, Orpington, BR5 1EW
Planning appeal 3287713 at 10 Derwent Drive, Petts Wood, Orpington, BR5 1EW (London Borough of Bromley) was allowed on 24 January 2023 by Inspector Perkins L, by written representations. The main issue, as the Inspector framed it: Whether there are any considerations that might indicate that the appeal should be dismissed, given the Council's decision not to contest the appeal.
Proposed ground floor front, side and rear extension, garage conversion, façade alterations, driveway, floor plan redesign and all associated works
- Authority
- London Borough of Bromley
- Appeal type
- minor · Planning Appeal
- Procedure
- Written Representations
- Development
- residential · Other minor developments
- Inspector
- Perkins L
- Postcode
- BR5 1EW
Main issues, as the Inspector framed them
- Whether there are any considerations that might indicate that the appeal should be dismissed, given the Council's decision not to contest the appeal
What decided it
The permitted development right for permeable paving under Schedule 2, Part 1, Class F of the GPDO 2015 constitutes a material consideration affording significant weight, establishing a fallback position that would allow implementation even if the appeal were dismissed.
The permitted development fallback right for the permeable slabs was given more weight than the conflict with SPG 2, allowing the appeal to proceed.
What the Inspector cited
- Development plan policies
- Policy 37Policy 115SPG 1SPG 2
- National Planning Policy Framework
- Paragraph 56
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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