Planning appeal decision
3 Ullswater Road, Barnes, Richmond Upon Thames, London, SW13 9PL
Planning appeal 6000309 at 3 Ullswater Road, Barnes, Richmond Upon Thames, London, SW13 9PL (Richmond Upon Thames London Borough Council) was allowed on 9 September 2025 by Inspector Marigold O, by written representations. The main issue, as the Inspector framed it: The effect of the proposal on the living conditions of number 1 Ullswater Road, in respect of outlook and light.
for: Single-storey ground floor rear extension. Front porch. Facade material and fenestration alterations. Partial first floor side extension. Dormer roof extension and instillation of rooflights
- Appeal type
- householder · Householder (HAS)
- Procedure
- Written Representations
- Development
- residential · Householder developments
- Inspector
- Marigold O
- Postcode
- SW13 9PL
Main issues, as the Inspector framed them
- The effect of the proposal on the living conditions of number 1 Ullswater Road, in respect of outlook and light
What decided it
The Daylight and Sunlight Assessment, accepted by the Council, demonstrated that the proposal would not adversely affect internal light to the neighbouring property and would result only in minor early morning shading, combined with the modest height and mass of the extension relative to existing boundary treatments.
What the Inspector cited
- Development plan policies
- LP8policy 46 of the emerging Local Plan publication draft
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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