16 Castelnau, Barnes, London, SW13 9RU

Planning appeal 6001984 at 16 Castelnau, Barnes, London, SW13 9RU (Richmond Upon Thames London Borough Council) was allowed on 10 February 2026 by Inspector Skelly C, by written representations. The main issue, as the Inspector framed it: The effect of the proposed development on the character and appearance of the host buildings and their significance as non-designated heritage assets.

erection of a glass first floor, link infill extension

Authority: Richmond Upon Thames London Borough Council
Appeal type: householder · Householder (HAS)
Procedure: Written Representations
Development: residential · Householder developments
Inspector: Skelly C
Postcode: SW13 9RU

Main issues, as the Inspector framed them

The effect of the proposed development on the character and appearance of the host buildings and their significance as non-designated heritage assets
Whether it would preserve or enhance the character or appearance of the Castelnau Conservation Area

What decided it

The use of frameless glazing with recessed positioning would preserve the historic spatial relationship and architectural character of both buildings as non-designated heritage assets whilst maintaining the traditional appearance of the Conservation Area.

What the Inspector cited

Development plan policies: Policy 28Policy 29Policy 30
National Planning Policy Framework: Paragraph 216

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.

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The decision letter

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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.