Flat 19 York House 39 Upper Montagu Street London W1H 1FR Data via plota.co.uk
Proposal
Installation of double glazed steel casement windows within the retained existing timber frames to front and rear of Flat 19. Data via plota.co.uk
Application progress
Approved on 30 Mar 2026 · Delegated Decision · Last checked 13 Oct 2026
Documents 25
Decision & officer reports 2
Statements & assessments 2
Plans & drawings 9
Application forms 1
Consultation & comments 4
Other documents 7
Site constraints 9
Show all 57 with distances
- 11 m41, Upper Montagu Street W1Grade II
- 14 m43-47, Upper Montagu Street W1Grade II
- 15 m25, Knox Street W1Grade II
- 19 m26-28, Knox Street W1Grade II
- 30 m49 and 51, Upper Montagu Street W1Grade II
- 33 m42-50, Upper Montagu Street W1Grade II
- 34 m52, Upper Montagu Street W1Grade II
- 35 m29-31, Knox Street W1Grade II
- 36 m54, Upper Montagu Street W1Grade II
- 38 m56-62, Upper Montagu Street W1Grade II
- 39 m54-54a, York Street W1Grade II
- 40 m53-57, Upper Montagu Street W1Grade II
- 43 m52, York Street W1Grade II
- 44 m8-10, Wyndham Street W1Grade II
- 45 m51-57, York Street W1Grade II
- 45 m49, York Street W1Grade II
- 48 m42-50, York Street W1Grade II
- 50 mSt Marleybone Western National SchoolGrade II
- 51 m25-37, Upper Montagu Street W1Grade II
- 55 mSt Marylebone Library and Health CentreGrade II
- 61 m47, York Street W1Grade II
- 64 m26-34, Wyndham Street W1Grade II
- 67 m45, York Street W1Grade II
- 72 m43, York Street W1Grade II
- 75 mChurch of St MaryGrade I
- 76 m39 and 41, York Street W1Grade II
- 79 m32-40, York Street W1Grade II
- 81 mWestminster Council HouseGrade II
- 85 m28, Upper Montagu Street W1Grade II
- 87 m113-125, Gloucester Place W1Grade II
- 89 m29-37, York Street W1Grade II
- 103 mRoyal Oak Public HouseGrade II
- 103 m7 AND 7A, WYNDHAM PLACE W1 (See details for further address information)Grade II
- 112 m78-94, York Street W1Grade II
- 113 m105A, CRAWFORD STREET W1 (See details for further address information)Grade II
- 114 m99-111, Gloucester Place W1Grade II
- 117 m65-83, YORK STREET W1 (See details for further address information)Grade II
- 119 m15-19, Upper Montagu Street W1Grade II
- 122 m8, Wyndham Place W1Grade II
- 126 m37, Crawford Street W1Grade II
- 126 m14 and 15, Crawford Street W1Grade II
- 127 m18 and 20, Upper Montagu Street W1Grade II
- 128 mDuke of Wellington Public HouseGrade II
- 130 m38, Crawford Street W1Grade II
- 132 m3-6, Wyndham Place W1Grade II
- 137 m112 and 113, Crawford Street W1Grade II
- 138 m13, Upper Montagu Street W1Grade II
- 138 m222, Marylebone Road Nw1Grade II
- 139 m12-16, Upper Montagu Street W1Grade II
- 140 m106-118, Gloucester Place W1Grade II
- 142 m114 and 115, Crawford Street W1Grade II
- 142 m7-11, Upper Montagu Street W1Grade II
- 143 mSamaritan Hospital for WomenGrade II
- 145 m94, CRAWFORD STREET W1 (See details for further address information)Grade II
- 147 m43, Crawford Street W1Grade II
- 147 m94-104, Gloucester Place W1Grade II
- 149 m116 and 117, Crawford Street W1Grade II
Checked on 2 November 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.
Sales history 1
Last sold for £500,000 in April 2015. Flat or maisonette, leasehold.
Sale prices from HM Land Registry's price paid record, matched to this application by its address.
Every application in Westminster - and every UK council - as a live feed, an API, or a bulk CSV export.
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Details of a methodology, where applicable, and detailed drawings (Scale 1:20 an...
Important details
- Council
- Westminster
- Application type
- Full Planning Permission Application
- Postcode
- W1H 1FR
- Received
- 22 Aug 2025
- Validated
- 9 Oct 2025
- Ward
- Marylebone
- Case officer
- Show
- Target decision
- 31 Mar 2026
- Decision
- Application Permitted
- Decision date
- 30 Mar 2026
- Decision level
- Delegated Decision
- Applicant
- Show
- Agent
- Annabel Brown Architect
How this decision compares
Decided in 172 days from validation, 96 days slower than Westminster's median of 76 for full applications. Approved, as 86% of full applications here are.
Plota live figures for full applications decided by Westminster in the last twelve months, from validation. Westminster decision record →
Public comments
No public comments yet.
60 neighbours consulted · Last counted 13 Oct 2026
Consultation & key dates
- Alt. reference
- PP-14273859
- Planning Portal ref
- PP-14273859
- Comments by
- 26 Nov 2025
- Site or press notice
- 22 Oct 2025
- 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.
Sale prices: Contains HM Land Registry data © Crown copyright and database right 2026. This data is licensed under the Open Government Licence v3.0.
Freehold boundary: © Crown copyright and database rights 2026, HM Land Registry. Polygons © Crown copyright and database rights 2026 Ordnance Survey 100026316. Conditions of use
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Flat 19 York House 39 Upper Montagu Street London W1H 1FR
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