Planning appeal decision
Kingsmead, Oak Lane, Blackham, Withyham, East Sussex, TN3 9UB
Planning appeal 3376428 at Kingsmead, Oak Lane, Blackham, Withyham, East Sussex, TN3 9UB (Wealden District Council) was allowed on 9 March 2026 by Inspector Knight A, by written representations. The main issue, as the Inspector framed it: The effect of the proposed development on the character and appearance of the area, including the High Weald National Landscape and the non-designated heritage asset Kingsmead.
erection of single storey rear extension and introduction of rear dormer enlargement replacing roof glazing with a rooflight
- Authority
- Wealden District Council
- Appeal type
- householder · Householder (HAS)
- Procedure
- Written Representations
- Development
- residential · Householder developments
- Inspector
- Knight A
- Postcode
- TN3 9UB
Main issues, as the Inspector framed them
- The effect of the proposed development on the character and appearance of the area, including the High Weald National Landscape and the non-designated heritage asset Kingsmead
What decided it
The fallback position of a lawful extension scheme that would be notably more harmful to the heritage asset and landscape justified allowing the appeal despite the marginal harm of the proposed scheme.
What the Inspector cited
- Development plan policies
- Policy EN6Policy EN27Policy GD2Policy DC19Policy SPO2
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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