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Dismissed3 December 20253352909

20 Suffolk Road, North Harrow , Harrow, HA2 7QQ

Planning appeal 3352909 at 20 Suffolk Road, North Harrow , Harrow, HA2 7QQ (London Borough of Harrow) was dismissed on 3 December 2025 by Inspector Braithwaite J, by written representations. The main issue, as the Inspector framed it: Whether the proposed rear dormer complies with condition B.2(b)(ii) of the Town and Country Planning (General Permitted Development)(England) Order 2015, which requires that no part of the enlargement extends beyond the outer face of any external wall of the original dwellinghouse.

Hip to gable loft conversion with rear dormer extension and four rooflights to front

Authority
London Borough of Harrow
Appeal type
ldc · Lawful Development Certificate
Procedure
Written Representations
Development
residential · Householder developments
Inspector
Braithwaite J
Postcode
HA2 7QQ

Main issues, as the Inspector framed them

  • Whether the proposed rear dormer complies with condition B.2(b)(ii) of the Town and Country Planning (General Permitted Development)(England) Order 2015, which requires that no part of the enlargement extends beyond the outer face of any external wall of the original dwellinghouse

What decided it

The proposed rear dormer extends beyond the outer face of the front side wall and therefore fails to comply with condition B.2(b)(ii) of the GPDO, meaning the development is not permitted development.

The decision letter

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More decisions in London Borough of Harrow

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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