Planning appeal decision
21 Cheyne Avenue, Twickenham, TW2 6AN
Planning appeal 3270890 at 21 Cheyne Avenue, Twickenham, TW2 6AN (Richmond Upon Thames London Borough Council) was dismissed on 15 September 2021 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 first floor rear/side extension
- Appeal type
- householder · Householder (HAS)
- Procedure
- Written Representations
- Development
- residential · Householder developments
- Inspector
- Deane G
- Postcode
- TW2 6AN
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
What decided it
The proposed extension would cause unacceptable harm to the character and appearance of the host building and local area, conflicting with the development plan and supplementary guidance.
The benefits of additional living space for the appellant and his family were outweighed by the significant harm to the character and appearance of the host building and the local area.
What the Inspector cited
- Development plan policies
- Policy LP1
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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