First To Third Floor 7A Wyndham Place London W1H 1PN Data via plota.co.uk
Proposal
Roof alterations to form a new flat roof section finished in lead to accommodate external condensing units and associated plant. (Linked to 26/05915/LBC) Data via plota.co.uk
Application progress
Under consideration
No decision has been issued yet. Plota predicts a decision around 9 Oct 2026, from Westminster's recent extensions.
Documents 24
Statements & assessments 3
Plans & drawings 11
Application forms 1
Consultation & comments 2
Other documents 7
Associated applications 2
- Roof alterations to form a new flat roof section finished in lead to accommodate external condensing units and associated plant.…
Site constraints 8
Show the other 60 with distances
- 19 mDuke of Wellington Public HouseGrade II
- 23 m37, Crawford Street W1Grade II
- 24 m8, Wyndham Place W1Grade II
- 25 m3-6, Wyndham Place W1Grade II
- 28 mChurch of St MaryGrade I
- 28 m38, Crawford Street W1Grade II
- 30 m94, CRAWFORD STREET W1 (See details for further address information)Grade II
- 39 mSt Marleybone Western National SchoolGrade II
- 48 m2, Wyndham Place W1Grade II
- 55 m43, Crawford Street W1Grade II
- 56 m14-16, Wyndham Place W1Grade II
- 59 m65-83, YORK STREET W1 (See details for further address information)Grade II
- 60 m51-57, York Street W1Grade II
- 67 m25-37, Upper Montagu Street W1Grade II
- 69 m15-19, Upper Montagu Street W1Grade II
- 74 m105A, CRAWFORD STREET W1 (See details for further address information)Grade II
- 75 mRoyal Oak Public HouseGrade II
- 79 m25,25a and 26, Bryanston Square W1Grade II
- 80 m78-94, York Street W1Grade II
- 80 m7-11, Upper Montagu Street W1Grade II
- 81 m13, Upper Montagu Street W1Grade II
- 84 m49, York Street W1Grade II
- 86 m13, Montagu Place W1Grade II
- 90 m1-3, Bryanston Place W1Grade II
- 99 m26-34, Wyndham Street W1Grade II
- 99 m28, Upper Montagu Street W1Grade II
- 102 m18 and 20, Upper Montagu Street W1Grade II
- 106 m12-16, Upper Montagu Street W1Grade II
- 111 m1A, BRYANSTON SQUARE W1 (See details for further address information)Grade II
- 114 m10, Upper Montagu Street W1Grade II
- 115 mWater Pump at North End of Central GardenGrade II
- 117 m47, York Street W1Grade II
- 118 m6 and 8, Upper Montagu Street W1Grade II
- 118 m28/32, BRYANSTON SQUARE W1 (See details for further address information)Grade II
- 119 m54-54a, York Street W1Grade II
- 121 m8-10, Wyndham Street W1Grade II
- 122 m25, Knox Street W1Grade II
- 122 m45, York Street W1Grade II
- 123 m52, York Street W1Grade II
- 124 m42-50, Upper Montagu Street W1Grade II
- 125 mSeymour Leisure CentreGrade II
- 126 m41, Upper Montagu Street W1Grade II
- 126 m33 and 34, Montagu Square W1Grade II
- 127 m26-28, Knox Street W1Grade II
- 127 m43, York Street W1Grade II
- 128 m43-47, Upper Montagu Street W1Grade II
- 130 m42-50, York Street W1Grade II
- 133 m39 and 41, York Street W1Grade II
- 137 m30, Montagu Square W1Grade II
- 137 m87-97, York Street W1Grade II
- 140 m29-31, Knox Street W1Grade II
- 141 m35, Montagu Square W1Grade II
- 143 mK2 Telephone Kiosk Outside Flank of Number 161a Seymour PlaceGrade II
- 143 m52, Upper Montagu Street W1Grade II
- 143 m112 and 113, Crawford Street W1Grade II
- 143 m49 and 51, Upper Montagu Street W1Grade II
- 145 m36, Montagu Square W1Grade II
- 146 m54, Upper Montagu Street W1Grade II
- 146 m4 and 5, Montagu Place W1Grade II
- 147 m29-37, York 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.
Building
From the energy performance certificate lodged in July 2023, 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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Important details
- Council
- Westminster
- Application type
- Full Planning Permission Application
- Postcode
- W1H 1PN
- Received
- 9 Jul 2026
- Validated
- 10 Aug 2026
- Ward
- Marylebone
- Case officer
- Show
- Target decision
- 5 Oct 2026
- Applicant
- Show
- Agent
- Quatrefoils Ltd
- Leaseholder
- Show
Decision outlook
Day 60, past the statutory target. 84% of extensions in Westminster are decided within thirteen weeks, which runs to 9 Nov 2026; extensions of time are common, and the council need not decide on the day. Last seen undecided on 7 Oct 2026.
Plota live figures for extensions decided by Westminster in the last twelve months, from validation. Westminster decision record →
Public comments
No public comments yet.
60 neighbours consulted · Last counted 7 Oct 2026
Consultation & key dates
- Alt. reference
- PP-15035227
- Planning Portal ref
- PP-15035227
- Comments by
- 30 Sept 2026
- Site or press notice
- 28 Aug 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
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.
Leaseholders: 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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First To Third Floor 7A Wyndham Place London W1H 1PN
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The consultation period closed on 30 Sept 2026.