Planning appeal decision
76 Gladstone Avenue, Twickenham, TW2 7QA
Planning appeal 3305475 at 76 Gladstone Avenue, Twickenham, TW2 7QA (Richmond Upon Thames London Borough Council) was dismissed on 19 January 2023 by Inspector Moore J, by written representations. The main issue, as the Inspector framed it: Whether the proposal would preserve or enhance the character or appearance of the Rosecroft Gardens Conservation Area.
erection of infill extension on ground-floor and enlargement of the roof with the addition of three dormers to create space for two bedrooms and one bathroom
- Appeal type
- householder · Householder (HAS)
- Procedure
- Written Representations
- Development
- residential · Householder developments
- Inspector
- Moore J
- Postcode
- TW2 7QA
Main issues, as the Inspector framed them
- Whether the proposal would preserve or enhance the character or appearance of the Rosecroft Gardens Conservation Area
- The effect of the proposal on the character and appearance of the host property
What decided it
The cumulative visual impact of the three dormers and infill extension would dominate and undermine the original deep roofscape of the host property and the character of the conservation area, with no public benefits to outweigh the identified harm.
What the Inspector cited
- Development plan policies
- Policy LP1Policy LP3
- National Planning Policy Framework
- Paragraph 199Paragraph 202
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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