28 Winslow Way, Feltham, Hounslow, TW13 6QD

Planning appeal 3365182 at 28 Winslow Way, Feltham, Hounslow, TW13 6QD (London Borough of Hounslow) was dismissed on 19 June 2026 by Inspector Hawkins S, by written representations. The main issue, as the Inspector framed it: Whether the Council's refusal to grant a certificate of lawful use or development was well-founded, turning on whether the appellant has shown that planning permission is granted for the proposal by the Town and Country Planning (General Permitted Development) (England) Order 2015 (as amended) at Article 3(1), Schedule 2, Part 1, Class E.

erection of an outbuilding at rear garden

Authority: London Borough of Hounslow
Appeal type: ldc · Lawful Development Certificate
Procedure: Written Representations
Development: other · Householder developments
Inspector: Hawkins S
Postcode: TW13 6QD

Main issues, as the Inspector framed them

Whether the Council's refusal to grant a certificate of lawful use or development was well-founded, turning on whether the appellant has shown that planning permission is granted for the proposal by the Town and Country Planning (General Permitted Development) (England) Order 2015 (as amended) at Article 3(1), Schedule 2, Part 1, Class E

What decided it

The appellant failed to demonstrate on the balance of probability that the outbuilding, particularly the 27m² snug room and the 18m² home gym without supporting detail, would be reasonably required for purposes incidental to the enjoyment of the dwelling, and the outbuilding's substantial size relative to the dwelling (50m² compared to 43m²) did not support such a finding.

What the Inspector cited

Judgments: Emin v SSE & Mid-Sussex DC [1989] JPL 909

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.

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The decision letter

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More decisions in London Borough of Hounslow

The authority’s record since 2016 · every decision in 2026

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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.