14 Upper Montagu Street London W1H 2PD Data via plota.co.uk
Proposal
Installation of an ASHP in the rear courtyard and minor internal alterations to the building at the lower ground, ground, first and second floors and installation of slimiline double glazed sash windows. Data via plota.co.uk
Application progress
Approved on 2 Oct 2025 · Delegated Decision · Last checked 27 Oct 2026
Documents 36
Decision & officer reports 2
Statements & assessments 5
Plans & drawings 25
Application forms 1
Site constraints 8
Show the other 70 with distances
- 9 m18 and 20, Upper Montagu Street W1Grade II
- 9 m10, Upper Montagu Street W1Grade II
- 18 m6 and 8, Upper Montagu Street W1Grade II
- 25 m15-19, Upper Montagu Street W1Grade II
- 25 m13, Upper Montagu Street W1Grade II
- 25 m7-11, Upper Montagu Street W1Grade II
- 27 m30, Montagu Square W1Grade II
- 33 m4 and 5, Montagu Place W1Grade II
- 35 m105A, CRAWFORD STREET W1 (See details for further address information)Grade II
- 40 m112 and 113, Crawford Street W1Grade II
- 47 m1-3, Montagu Place W1Grade II
- 50 m114 and 115, Crawford Street W1Grade II
- 51 m83-97, Gloucester Place W1Grade II
- 59 m25-37, Upper Montagu Street W1Grade II
- 60 m28, Upper Montagu Street W1Grade II
- 61 m116 and 117, Crawford Street W1Grade II
- 69 m33 and 34, Montagu Square W1Grade II
- 71 m14 and 15, Crawford Street W1Grade II
- 72 m13, Montagu Place W1Grade II
- 81 m35, Montagu Square W1Grade II
- 81 m99-111, Gloucester Place W1Grade II
- 83 m1A, BRYANSTON SQUARE W1 (See details for further address information)Grade II
- 86 m47, York Street W1Grade II
- 86 m45, York Street W1Grade II
- 87 m43, York Street W1Grade II
- 87 m21-75, Gloucester Place W1Grade II
- 88 m36, Montagu Square W1Grade II
- 89 m39 and 41, York Street W1Grade II
- 89 m24-26, Montagu Square W1Grade II
- 91 m29-37, York Street W1Grade II
- 93 m51-57, York Street W1Grade II
- 93 m3-6, Wyndham Place W1Grade II
- 93 m2, Wyndham Place W1Grade II
- 94 m37-39, Montagu Square W1Grade II
- 97 m49, York Street W1Grade II
- 100 m118, CRAWFORD STREET W1 (See details for further address information)Grade II
- 101 mDuke of Wellington Public HouseGrade II
- 103 m72-76, Gloucester Place W1Grade II
- 105 mSt Marleybone Western National SchoolGrade II
- 108 m7 AND 7A, WYNDHAM PLACE W1 (See details for further address information)Grade II
- 110 m23, Montagu Square W1Grade II
- 113 m94-104, Gloucester Place W1Grade II
- 114 m40, Montagu Square W1Grade II
- 115 m54-54a, York Street W1Grade II
- 115 m52, York Street W1Grade II
- 115 m42-50, York Street W1Grade II
- 117 m20-22, Montagu Square W1Grade II
- 120 m41, Montagu Square W1Grade II
- 120 m42-70, Gloucester Place W1Grade II
- 121 m23, Dorset Street W1Grade II
- 122 m32-40, York Street W1Grade II
- 123 m120, Crawford Street W1Grade II
- 124 m42-50, Upper Montagu Street W1Grade II
- 126 m42 and 43, Montagu Square W1Grade II
- 127 mChurch of St MaryGrade I
- 128 m94, CRAWFORD STREET W1 (See details for further address information)Grade II
- 129 m14-16, Wyndham Place W1Grade II
- 129 m26, Dorset Street W1Grade II
- 131 m25,25a and 26, Bryanston Square W1Grade II
- 133 m27, Dorset Street W1Grade II
- 134 m113-125, Gloucester Place W1Grade II
- 136 m37, Crawford Street W1Grade II
- 136 mWater Pump at North End of Central GardenGrade II
- 139 m8, Wyndham Place W1Grade II
- 139 m19, Montagu Square W1Grade II
- 140 m44, Montagu Square W1Grade II
- 141 m38, Crawford Street W1Grade II
- 144 m23-27, York Street W1Grade II
- 147 m45, Montagu Square W1Grade II
- 147 m18, Montagu Square W1Grade II
Checked on 1 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 3
Last sold for £5,100,000 in March 2019. Terraced house, freehold.
Sale prices from HM Land Registry's price paid record, matched to this application by its address.
Building
From the energy performance certificate lodged in January 2011, the latest held for this property. The building may have changed since. View the certificate
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
- Listed Building Consent Application
- Postcode
- W1H 2PD
- Received
- 8 Jul 2025
- Validated
- 8 Jul 2025
- Ward
- Marylebone
- Case officer
- Show
- Target decision
- 7 Oct 2025
- Decision
- Application Permitted
- Decision date
- 2 Oct 2025
- Decision level
- Delegated Decision
- Applicant
- Show
- Agent
- Montagu Evans
How this decision compares
Decided in 86 days from validation, 29 days slower than Westminster's median of 57 for listed building works. Approved, as 90% of listed building works here are.
Plota live figures for listed building works decided by Westminster in the last twelve months, from validation. Westminster decision record →
Public comments
No public comments yet.
Last counted 27 Oct 2026
Consultation & key dates
- Alt. reference
- PP-14049171
- Planning Portal ref
- PP-14049171
- Comments by
- 13 Aug 2025
- Site or press notice
- 23 Jul 2025
- Env. assessment
- No
Historical activity at this location
30 previous applications on record - archival context, not part of the live application.
Previous applications at this address
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
Energy performance: Energy performance certificates from the Energy Performance of Buildings Register, Ministry of Housing, Communities and Local Government. Contains public sector information licensed under the Open Government Licence v3.0. © Crown copyright 2026.
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14 Upper Montagu Street London W1H 2PD
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