Planning appeal decision
13 Grasmere Avenue, Whitton, Hounslow, TW3 2JG
Planning appeal 3233965 at 13 Grasmere Avenue, Whitton, Hounslow, TW3 2JG (Richmond Upon Thames London Borough Council) was allowed on 24 June 2021 by Inspector Walker A, following a hearing. The main issue, as the Inspector framed it: the effect of the development on the character and appearance of the area.
Without planning permission and within the last 4 years the erection of a single-storey rear and side extension and two rear first floor dormer extensions
- Appeal type
- enforcement · Enforcement Notice
- Procedure
- Hearing
- Development
- residential · Householder developments
- Inspector
- Walker A
- Postcode
- TW3 2JG
Main issues, as the Inspector framed them
- the effect of the development on the character and appearance of the area
- the effect of the development on the living conditions of the residents of 11 Grasmere Avenue (No 11), as regards outlook
What decided it
the current character and appearance of the area, altered by recent nearby development, meant the extensions no longer appeared harmful or out of proportion, and there was no harm to neighbouring outlook.
the development was found to accord with the development plan and there were no other considerations weighing against this finding, so the appeal succeeded without need for a wider balancing exercise
What the Inspector cited
- Development plan policies
- Policy LP1Policy LP8
- National Planning Policy Framework
- Paragraph 53
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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