20 Conduit Place London W2 1HS Data via plota.co.uk
Proposal
Formation of a roof terrace on the third-floor external flat roof for office use, including the creation of a new opening in the side-facing external wall to provide access from the third-floor office, installation of black metal railings around the roof perimeter, and installation of a raised composite decking surface. Data via plota.co.uk
Application progress
This application is under consideration - no decision has been issued yet. Plota predicts a decision between 12 Nov 2026 and 24 Nov 2026, from Westminster's recent commercial and major works. Comments are open until 28 Oct 2026.
Comment on this application ↗Documents 13
Statements & assessments 1
Plans & drawings 7
Application forms 2
Site constraints 6
Show the other 13 with distances
- 67 m2-18, Talbot Square W2Grade II
- 70 mGreat Western HotelGrade II
- 70 m1-13, Talbot Square W2Grade II
- 86 m1-18, Spring Street W2Grade II
- 94 m5-9, Craven Road W2Grade II
- 101 m178-182, Sussex Gardens W2Grade II
- 106 m168-174, Sussex Gardens W2Grade II
- 107 mThe Ascot HotelGrade II
- 107 m2-22, Norfolk Square W2Grade II
- 108 m184-192, Sussex Gardens W2Grade II
- 124 m1-21, Norfolk Square W2Grade II
- 130 m13-19, Craven Road W2Grade II
- 139 m194-204 Sussex Gardens W2Grade II
Checked on 25 September 2026. Historic England, the Environment Agency, Natural England 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.
Other new applications on this street
Nearby new applications
214 Edgware Road London W2 1DH
Replacement of existing and rear elevation windows with UPVC windows.
30 Eastbourne Terrace London W2 6LG
Installation of six antenna on new poles with ancillary equipment and two cabine...
Barness Court 6 - 8 Westbourne Terrace London W2 3UW
Installation of a gas pipework to south elevation and wall. (Linked with 26/0628...
Barness Court 6 - 8 Westbourne Terrace London W2 3UW
Installation of a gas pipework to south elevation and wall. (Linked with 26/0628...
20 Conduit Place London W2 1HS
Display for a temporary period of six months of a non-illuminated estate agent b...
Ground Floor 193 Edgware Road London W2 1ET
Display of four non illuminated vinyl sticker measuring 2.4m X 1.1m, 2.3m X 1.1m...
Important details
- Council
- Westminster
- Application type
- Full Planning Permission Application
- Postcode
- W2 1HS
- Received
- 14 Sept 2026
- Validated
- 23 Sept 2026
- Ward
- Hyde Park
- Case officer
- Show
- Target decision
- 18 Nov 2026
- Applicant
- Show
- Agent
- HBSV
- Leaseholder
- Show
Decision outlook
Day 12 of the 56-day target. Westminster usually decides commercial and major works by day 56.
Plota live figures for commercial and major works decided by Westminster in the last twelve months, from validation. Westminster decision record →
Public comments
No public comments yet.
Last counted 25 Sept 2026
Consultation & key dates
- Alt. reference
- PP-15219816
- Comments by
- 28 Oct 2026
- Site or press notice
- 7 Oct 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
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.
Track this application
20 Conduit Place London W2 1HS
Tracking this application
Not there in a minute? Check junk - especially Hotmail and Outlook.
Go to your dashboard →Sign in to view contact details
Applicant and case-officer names are hidden from public view for privacy. Create a free Plota account - or sign back in - and we'll show them, plus you get a dashboard for alerts and tracked applications.
Check your email
Leaseholders, on paid plans
The companies holding a lease of this property or of part of its building, from HM Land Registry's register of company-owned property, with its status, business and the companies that control it from Companies House, is shown to Plota subscribers. Plans start at £49 a month.
See paid plansAlready subscribed? Sign in with the email on your plan and this page will show it.
That's today's owners
Your plan shows up to 100 freehold owners a day on the site, and more from tomorrow. For owners in bulk, the API gives them on every record on the Pro plan and above.
See API plans