Planning appeal decision
10 Mayberry Place, Surbiton, KT5 8SY
Planning appeal 3367465 at 10 Mayberry Place, Surbiton, KT5 8SY (Royal Borough of Kingston Upon Thames) was dismissed on 17 July 2025 by Inspector Cramond D, by written representations. The main issue, as the Inspector framed it: Effect of the proposal on the character and appearance of the host property and the locality.
the erection of hip to gable and rear dormer roof extension with installation of 2nos. front rooflights to facilitate loft conversion
- Appeal type
- householder · Householder (HAS)
- Procedure
- Written Representations
- Development
- residential · Householder developments
- Inspector
- Cramond D
- Postcode
- KT5 8SY
Main issues, as the Inspector framed them
- Effect of the proposal on the character and appearance of the host property and the locality
What decided it
The proposed hip to gable conversion and oversized rear dormer would be excessive and incongruous, adversely affecting the character and appearance of the Conservation Area contrary to Section 72(1) and development plan policies.
What the Inspector cited
- Development plan policies
- London Plan Policy HC1Core Strategy Policy DM12London Plan Policy D3Core Strategy Policy CS8Core Strategy Policy DM10Residential Design SPD 2013
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 Royal Borough of Kingston Upon Thames
The authority’s record since 2016 · every decision in 2025
- Allowed23 October 2026601476713 Hawks Road, Kingston Upon Thames, KT1 3DS
- Dismissed16 October 20266005462150 Ewell Road, Surbiton, KT6 6HE
- Dismissed8 October 2026601404969 Sheephouse Way, New Malden, KT3 5PF
- Dismissed7 October 2026601191211 Kingsdowne Road, Surbiton, KT6 6JZ
- Dismissed6 October 20266009912Onslow House First Floor Flat, 1 Crummock Chase, Surbiton, KT6 4NP
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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