Planning appeal decision
51 Curzon Avenue, Stanmore, HA7 2AL
Planning appeal 3239613 at 51 Curzon Avenue, Stanmore, HA7 2AL (London Borough of Harrow) was decided (quashed on legal grounds) on 23 July 2021 by Inspector Perkins L, following a hearing. The main issue, as the Inspector framed it: Whether the matters alleged in the notice have occurred, as a matter of fact (ground (b)).
Without planning permission: the material change of use of the detached outbuilding to use as a guest rental unit (“the Unauthorised Use”)
- Authority
- London Borough of Harrow
- Appeal type
- enforcement · Enforcement Notice
- Procedure
- Hearing
- Development
- residential · Change of use
- Inspector
- Perkins L
- Postcode
- HA7 2AL
Main issues, as the Inspector framed them
- Whether the matters alleged in the notice have occurred, as a matter of fact (ground (b))
- Whether the matters alleged in the notice constitute a breach of planning control (ground (c))
What decided it
The Inspector found that the use of the outbuilding by paying guests remained ancillary to the main dwellinghouse due to physical and functional connections, so no material change of use (and therefore no breach of planning control) had occurred.
What the Inspector cited
- Judgments
- Burdle & Williams v SSE & New Forest RDC [1972] 1 WLR 1207
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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What an account adds to this decision


More decisions in London Borough of Harrow
The authority’s record since 2016 · every decision in 2021
- Notice varied and upheld4 August 20263355600Masons Arms, 75 High Street, Edgware, HA8 7DD
- Dismissed26 May 20263362512Stop N Shop, 5 Stuart Road, Harrow, HA3 7RF
- Notice upheld26 May 20263362509Land at 5 Stuart Road, Harrow, HA3 7RF
- Quashed On Legal Grounds26 May 2026334915181 Imperial Drive, Harrow, HA2 7DU
- Split Decision29 April 2026332575716 Brookshill Avenue, Harrow, HA3 6RZ
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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