44 Chiltern Street London W1U 7QP Data via plota.co.uk
Proposal
Installation of two external air conditioning condenser units positioned at ground floor level, on top of the existing light well roof. Data via plota.co.uk
Application progress
Approved on 24 Jun 2026 · Delegated Decision · Last checked 7 Jul 2026
Documents 21
Decision & officer reports 2
Statements & assessments 3
Plans & drawings 9
Application forms 2
Consultation & comments 1
Work with planning data? Every application in Westminster - and every UK council - as a live feed or API. About Plota's data service
Other new applications on this street
Nearby new applications
Melcombe Street London
Christmas decorations compromising 5 x lamp post columns dressed with festive mo...
26 Seymour Street London W1H 7JA
Removal of existing fixed door and reinstatement of new fire rated timber door.
23 Upper Berkeley Street London W1H 7QQ
Installation of three new safety anchor points to the main roof.
11 Upper Berkeley Street London W1H 7QB
Installation of two toof anchor points to the existing roof.
1 Bentinck Street London W1U 2EA
Installation of external air condensers to lower-ground lightwell with correspon...
1 Bentinck Street London W1U 2EA
IInstallation of external air condensers to lower-ground lightwell with correspo...
Important details
- Council
- Westminster
- Application type
- Full Planning Permission Application
- Postcode
- W1U 7QP
- Received
- 14 Apr 2026
- Validated
- 14 Apr 2026
- Ward
- Marylebone
- Case officer
- Show
- Target decision
- 9 Jun 2026
- Decision
- Application Permitted
- Decision date
- 24 Jun 2026
- Decision level
- Delegated Decision
- Applicant
- Show
- Agent
- 101 A+D
Consultation & key dates
- Alt. reference
- PP-14854781
- Site notice
- 18 May 2026
- Press notice
- 27 May 2026
- 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.
Track this application
44 Chiltern Street London W1U 7QP
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.