Planning appeal decision
10 Doghurst Avenue, Harlington, Hayes, UB3 5BJ
Planning appeal 3339039 at 10 Doghurst Avenue, Harlington, Hayes, UB3 5BJ (London Borough of Hillingdon) was allowed on 11 June 2025 by Inspector Reed J, by written representations. The main issue, as the Inspector framed it: Whether the proposal would constitute a separate unit of residential accommodation.
change of use for an existing rear garden annex to allow the use from a prayer room to a habitable space
- Authority
- London Borough of Hillingdon
- Appeal type
- householder · Householder (HAS)
- Procedure
- Written Representations
- Development
- residential · Householder developments
- Inspector
- Reed J
- Postcode
- UB3 5BJ
Main issues, as the Inspector framed them
- Whether the proposal would constitute a separate unit of residential accommodation
- The future occupier's personal circumstances and need for the proposed development
What decided it
The absence of cooking facilities within the proposed annex, combined with the family's specific medical needs and the applicability of the Public Sector Equality Duty, demonstrated that the development would not constitute a separate dwelling and could be appropriately controlled by condition to remain ancillary to the main residence.
What the Inspector cited
- Development plan policies
- Policy DMHD 1Policy DMHD 2Appendix A
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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