Flat 4 43 Harrowby Street London W1H 5HX Data via plota.co.uk
Proposal
Installation of replacement existing third floor 'Velux' windows with casement doors including upgrade of roof coverings to roof terrace; and other associated works. Data via plota.co.uk
Application progress
Approved on 19 Nov 2025 · Delegated Decision · Last checked 29 Oct 2026
Documents 30
Decision & officer reports 2
Statements & assessments 4
Plans & drawings 13
Application forms 1
Consultation & comments 1
Other documents 9
Site constraints 9
Show the other 12 with distances
- 10 m25-38, Molyneux Street W1Grade II
- 10 m15-27, Shouldham Street W1Grade II
- 32 m16-23, Molyneux Street W1Grade II
- 41 m46-53, Harrowby Street W1Grade II
- 62 mSeymour Leisure CentreGrade II
- 79 m4-14, Shouldham StreetGrade II
- 85 m9-11, Nutford Place W1Grade II
- 86 m6-9, Molyneux Street W1Grade II
- 91 m41-49, Molyneux Street W1Grade II
- 122 m28/32, BRYANSTON SQUARE W1 (See details for further address information)Grade II
- 134 m1-3, Bryanston Place W1Grade II
- 138 m1a, Cato Street 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 1
Last sold for £825,000 in March 2025. 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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Important details
- Council
- Westminster
- Application type
- Full Planning Permission Application
- Postcode
- W1H 5HX
- Received
- 16 Jul 2025
- Validated
- 31 Jul 2025
- Ward
- Marylebone
- Case officer
- Show
- Target decision
- 19 Nov 2025
- Decision
- Application Permitted
- Decision date
- 19 Nov 2025
- Decision level
- Delegated Decision
- Applicant
- Show
- Agent
- Lewis Patten
How this decision compares
Decided in 111 days from validation, 35 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
18 neighbours consulted · Last counted 29 Oct 2026
Consultation & key dates
- Alt. reference
- PP-14182614
- Planning Portal ref
- PP-14182614
- Comments by
- 8 Sept 2025
- Site or press notice
- 18 Aug 2025
- Env. assessment
- No
Historical activity at this location
26 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
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Flat 4 43 Harrowby Street London W1H 5HX
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