Planning appeal decision
3 Wetheral Drive, Stanmore, Harrow, HA7 2HG
Planning appeal 3334807 at 3 Wetheral Drive, Stanmore, Harrow, HA7 2HG (London Borough of Harrow) was dismissed on 22 September 2025 by Inspector Naylor R, by written representations. The main issue, as the Inspector framed it: Whether the LPA's refusal to grant the certificate of lawful use or development was well-founded, specifically whether the roof extension including a gable and rear dormer were permitted development under Article 3 and Schedule 2 of the Town and Country Planning (General Permitted Development) (England) Order 2015 as amended.
alterations to roof to form end gable, rear dormer, insertion of rooflight in front roof slope and window in side of end gable. Formal
- Authority
- London Borough of Harrow
- Appeal type
- ldc · Lawful Development Certificate
- Procedure
- Written Representations
- Development
- residential · Householder developments
- Inspector
- Naylor R
- Postcode
- HA7 2HG
Main issues, as the Inspector framed them
- Whether the LPA's refusal to grant the certificate of lawful use or development was well-founded, specifically whether the roof extension including a gable and rear dormer were permitted development under Article 3 and Schedule 2 of the Town and Country Planning (General Permitted Development) (England) Order 2015 as amended
What decided it
The extension to the roof of the subservient protrusion altered a roof plane forming the principal elevation fronting a highway, thereby breaching paragraph B.1(c) of the GPDO and requiring planning permission which had not been obtained.
The decision letter
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The authority’s record since 2016 · every decision in 2025
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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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