Planning appeal decision
22 Boxtree Road, Harrow, HA3 6TG
Planning appeal 3289047 at 22 Boxtree Road, Harrow, HA3 6TG (London Borough of Harrow) was dismissed on 17 May 2022 by Inspector Scott A, by written representations. The main issue, as the Inspector framed it: whether prior approval should be granted having regard to the size of the extension and its effect on the living conditions of the adjoining occupants.
Single storey rear extension
- Authority
- London Borough of Harrow
- Appeal type
- householder · Householder (HAS)
- Procedure
- Written Representations
- Development
- residential · Householder developments
- Inspector
- Scott A
- Postcode
- HA3 6TG
Main issues, as the Inspector framed them
- whether prior approval should be granted having regard to the size of the extension and its effect on the living conditions of the adjoining occupants
What decided it
The proposed extension, when combined with existing extensions, would have a width greater than half the width of the original dwellinghouse and therefore fails to meet the permitted development thresholds under the GPDO.
The decision letter
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With an account
What an account adds to this decision


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The authority’s record since 2016 · every decision in 2022
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- Dismissed16 October 2026601122330 Kenmore Avenue, Kenton, HA3 8PQ
- Dismissed16 October 2026600828424 Uxbridge Road, Stanmore, Harrow, HA7 3LG
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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