®Planning appeal decision
10-12 Park Street, London, W1K 2HX
Planning appeal 3350634 at 10-12 Park Street, London, W1K 2HX (City of Westminster Council) was allowed on 24 June 2025 by Inspector Cullen F, following a hearing. The main issue, as the Inspector framed it: whether the amalgamation of two dwellings into a single dwelling is acceptable at this location, having regard to local housing need and planning policy.
‘Without the benefit of planning permission and within the last four years, the amalgamation of two dwellinghouses, namely 10 and 12 Park Street London, W1K 2HX (‘the Properties’), into a single dwellinghouse (‘the Unauthorised Use’), and the installation of internal interconnecting doors at lower ground floor level and at first floor level, to facilitate the Unauthorised Use.’
- Authority
- City of Westminster Council
- Appeal type
- enforcement · Enforcement Notice
- Procedure
- Hearing
- Development
- residential · Minor Dwellings
- Inspector
- Cullen F
- Postcode
- W1K 2HX
Main issues, as the Inspector framed them
- whether the amalgamation of two dwellings into a single dwelling is acceptable at this location, having regard to local housing need and planning policy
What decided it
The highly specific combined religious/cultural and personal security needs of the occupants, together with the temporary and reversible nature of the works under the Licence to Alter, outweighed the harm sufficiently to justify a time-limited (but not permanent) planning permission.
the considerable harm from the amalgamation and conflict with housing policies outweighed the material considerations for a permanent permission, but those same considerations outweighed the lesser harm from a time-limited permission, so temporary planning permission was granted to 30 October 2026
What the Inspector cited
- Development plan policies
- Policy H2Policy H8Policy 8Policy MRU2Policy 10
- Judgments
- East Barnet UDC v British Transport Commission 1962; Palsar v Grinling 1948; Gabbitas v SSE & Newham LBC [1985] JPL 630; Richmond upon Thames LBC v SSETR [2001] JPL 84; R (oao) Kensington and Chelsea RBC v SSCLG & Reis & Tong [2016] EWHC 1785 (Admin)
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
More decisions in City of Westminster Council
The authority’s record since 2016 · every decision in 2025
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- Quashed On Legal Grounds8 June 20263348704362 Harrow Road, London, W9 2HU
- Dismissed7 May 2026336603913-14 Randolph Road, Maida Vale, London, W9 1AN
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.