Planning appeal decision
449 Chertsey Road, Twickenham, TW2 6LS
Planning appeal 3290251 at 449 Chertsey Road, Twickenham, TW2 6LS (Richmond Upon Thames London Borough Council) was dismissed on 1 July 2022 by Inspector Deane G, 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 building and the local area.
the erection of a 2-storey rear and side extension, proposed materials matching existing
- Appeal type
- householder · Householder (HAS)
- Procedure
- Written Representations
- Development
- residential · Householder developments
- Inspector
- Deane G
- Postcode
- TW2 6LS
Main issues, as the Inspector framed them
- the effect of the proposed development on the character and appearance of the host building and the local area
- the effect of the proposed development on the living conditions of the occupiers of 451 Chertsey Road, with particular regard to light and visual impact
What decided it
The proposed extension would be so large that it would disproportionately dominate the host building's original scale and character, causing significant harm to the character and appearance of the host building and local area, contrary to Policy LP1 and the NPPF.
What the Inspector cited
- Development plan policies
- Policy LP1Policy LP8
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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