Leconfield House Curzon Street London W1J 5JA Data via plota.co.uk
Proposal
Prior approval for change of use from commercial (Class E) to residential (Class 3) at Leconfield House, Curzon Street under Schedule 2, Part 3, Class MA (Commercial, business and service to dwelling houses). Data via plota.co.uk
Application progress
Approved on 23 Jul 2026 · Delegated Decision · Last checked 24 Jul 2026
Documents 28
Decision & officer reports 2
Statements & assessments 7
Plans & drawings 2
Application forms 2
Consultation & comments 2
Other documents 13
Licence at this address
Licensed hours are what the licence permits, not opening times.
Site constraints 11
Show all 67 with distances
- 28 m28, Curzon Street W1Grade II
- 29 mAspinall Curzon, and Stable Quarters at RearGrade II*
- 33 m29, Curzon Street W1Grade II
- 34 m2, Derby StreetGrade II
- 38 m4, Chesterfield Gardens W1Grade II
- 39 m3 and 4, Derby Street W1Grade II
- 43 m30, Curzon Street W1Grade I
- 45 m5-7, Chesterfield Gardens W1Grade II
- 47 mPart of Aspinall CurzonGrade II*
- 50 m5, Derby StreetGrade II
- 53 m1, South Audley Street W1Grade II
- 55 m19, Curzon Street W1Grade II
- 58 m31, Curzon Street W1Grade II
- 61 m21, Pitts Head MewsGrade II
- 62 m32, Curzon Street W1Grade II
- 65 m2, South Audley Street W1Grade II
- 65 mUnitag HouseGrade II
- 66 m8, Chesterfield Gardens W1Grade II
- 73 m18e, Curzon Street W1Grade II
- 75 m9, Curzon Place W1Grade II
- 77 m2, Audley Square W1Grade II
- 78 mTemple Against Mews Wall in Garden to Rear of Number 32Grade II
- 84 m11, Chesterfield Street W1Grade II
- 85 m3, South Audley Street W1Grade II
- 87 m12 and 13, Chesterfield Street W1Grade II
- 88 m15, Chesterfield Street W1Grade II
- 89 m14, Chesterfield Street W1Grade II
- 90 m27A, CHARLES STREET W1 (See details for further address information)Grade II
- 91 m10, Chesterfield Street W1Grade II
- 93 m25-27, Charles Street W1Grade II
- 93 m8 and 9, Chesterfield Street W1Grade II
- 100 m5, Stanhope Gate W1Grade II
- 100 m4, Curzon SquareGrade II
- 102 m36, Hertford StreetGrade II
- 104 mBollard, on Corner With Waverton Street, Outside Number 28Grade II
- 106 mCurzon Mayfair CinemaGrade II
- 107 m16a, Curzon Street W1Grade II
- 108 m1, Chesterfield Street W1Grade II
- 109 m23, Charles Street W1Grade II
- 110 m6, Stanhope Gate W1Grade II
- 110 m1, Tilney Street W1Grade II
- 110 m2, Chesterfield Street W1Grade II
- 112 m22, Charles Street W1Grade II*
- 116 m9 and 10, Stanhope Gate W1Grade II
- 116 m81, South Audley Street W1Grade II
- 119 m2, Tilney Street W1Grade II
- 119 m21, Charles Street W1Grade II
- 121 m80, South Audley Street W1Grade II
- 128 m8, South Audley Street W1Grade II
- 128 m20, Charles Street W1Grade II
- 128 mCrewe HouseGrade II*
- 130 m3, Tilney Street W1Grade II
- 132 m18, Hertford Street W1Grade II
- 132 m19, Hertford Street W1Grade II
- 133 m17, Hertford Street W1Grade II
- 134 mHertford ClubGrade II
- 134 m45 and 46, Hertford Street W1Grade II
- 136 mStanhope HouseGrade II
- 136 m22 and 23, Hertford Street W1Grade II
- 138 mLombard House Including 2b Trebeck StreetGrade II
- 139 m18b, 19a and 19, Charles Street W1Grade II
- 142 m29, Charles Street W1Grade II
- 143 m13, Hertford Street W1Grade II
- 146 m2-5, Hertford Street W1Grade II
- 147 m12, Hertford Street W1Grade II
- 149 m2, Deanery Street W1Grade II
- 149 m35, Hill Street W1Grade II
Checked on 6 October 2026. Historic England, the Environment Agency, Natural England, the Planning Inspectorate, Transport for London (public transport access levels, Powered by TfL Open Data, OGL v3.0, contains OS data © Crown copyright and database right 2025) and council datasets, Open Government Licence. A boundary can run through a site and the council holds the definitive record: confirm with the council before relying on this.
Every application in Westminster - and every UK council - as a live feed, an API, or a bulk CSV export.
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Important details
- Council
- Westminster
- Application type
- Prior Approval Class E to Dwellings (MA)
- Postcode
- W1J 5JA
- Received
- 1 Jun 2026
- Validated
- 1 Jun 2026
- Ward
- West End
- Case officer
- Show
- Target decision
- 26 Jul 2026
- Decision
- Prior Approval Approved
- Decision date
- 23 Jul 2026
- Decision level
- Delegated Decision
- Agent
- Carter Jonas
- Freehold owner
- Show
How this decision compares
Decided in 52 days from validation, 5 days faster than Westminster's median of 57 for changes of use. Approved, as 83% of changes of use here are.
Plota live figures for changes of use decided by Westminster in the last twelve months, from validation. Westminster decision record →
Consultation & key dates
- Alt. reference
- PP-14804087
- Planning Portal ref
- PP-14804087
- Comments by
- 8 Jul 2026
- Site or press notice
- 5 Jun 2026
- Env. assessment
- No
Historical activity at this location
25 nearby applications on record - archival context, not part of the live application.
Nearby activity
Westminster is slower than most councils at deciding householder applications, ranking #258 out of 296. Only 28% of applications have the time limit extended, well below the 41% national average - the council usually decides on time. Westminster is also one of the strictest councils - it refuses more householder applications than almost any other, with only 81% approved vs 90% nationally.
Freehold boundary: © Crown copyright and database rights 2026, HM Land Registry. Polygons © Crown copyright and database rights 2026 Ordnance Survey 100026316. Conditions of use
Freehold owner: Information produced by HM Land Registry. © Crown copyright 2026. Source: HM Land Registry, UK and overseas companies that own property in England and Wales, September 2026 release.
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Leconfield House Curzon Street London W1J 5JA
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