Planning appeal decision
81 Ellerman Avenue, Twickenham, TW2 6AB
Planning appeal 3355218 at 81 Ellerman Avenue, Twickenham, TW2 6AB (Richmond Upon Thames London Borough Council) was allowed on 12 June 2025 by Inspector Gee R, by written representations. The main issue, as the Inspector framed it: The effect of the proposed development on the character and appearance of the area.
part double / part single storey rear extension, following demolition of existing conservatory. Part double / part single storey side extension to replace existing studio and porch. (Please note - ground floor element of this proposal, was previously agreed under 24/1231/HOT)
- Appeal type
- householder · Householder (HAS)
- Procedure
- Written Representations
- Development
- residential · Householder developments
- Inspector
- Gee R
- Postcode
- TW2 6AB
Main issues, as the Inspector framed them
- The effect of the proposed development on the character and appearance of the area
What decided it
The proposed extensions would appear as obvious, subordinate additions to the dwelling with sufficient articulation and visual relief to the streetscene, and would not harm the character and appearance of the area given the existing asymmetrical nature of the semi-detached pair and eclectic local context.
What the Inspector cited
- Development plan policies
- Policy LP 1 of the London Borough of Richmond Upon Thames Local Plan 2018Policy 28 of the PLP
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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