Planning Application
25/09158/FULL
9 Bentinck Mews London W1U 2AN
Full / Other PlanningMarylebone ward
Submission
18 Dec 2025
Target
12 Feb 2026
Decision
6 May 2026
Outcome
Approved
Delegated decisionApproved
6 May 2026Decided by Rattan Sehra under delegated powers
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Scheme description
Installation of an external air source heat pump and replacement of an existing (bathroom) window at rear first floor.
Parties
Timeline
18 Dec 2025
Application submitted
6 May 2026
Delegated decision: Approved
Supporting documents · 15
GRANT OF FULL PP [PE]6 May 2026View ↗
DELEGATED REPORT6 May 2026View ↗
ACK-GENERAL LETTER (G/P/C)19 Feb 2026View ↗
CNSLT-LA SOCIETY19 Feb 2026View ↗
SITE NOTICE 21 OR 28 DAYS IF T&C APPL.19 Feb 2026View ↗
NEIGHBOUR NOTIFICATION LETTER (21D)19 Feb 2026View ↗
RECEIPT OF APPLICATION12 Feb 2026View ↗
APPLICATIONFORMREDACTED18 Dec 2025View ↗
ACOUSTIC REPORT18 Dec 2025View ↗
PLANS AND ELEVATIONS (EXISTING)18 Dec 2025View ↗
9 BENTINCK MEWS LOCATION PLAN18 Dec 2025View ↗
PLANS AND ELEVATIONS (PROPOSED)18 Dec 2025View ↗
CIL FORM18 Dec 2025View ↗
COVERING LETTER18 Dec 2025View ↗
DESIGN AND ACCESS_ PLANNING_HERITAGE AND SUSTAINABILITY STAT18 Dec 2025View ↗
View Application Page ↗
Data from the Westminster planning register.
Summary
Reference
25/09158/FULL
Ward
Type
Full Planning Permission Application
Applicant
c/o Poppy Heneghan-Pickard
Submitted
18 Dec 2025
Decision date
6 May 2026
Officer
Council
Decision
Approved
Decision route
Delegated (officer)
How long, really
20
wks · this application
Submission → decision · 12 wks over the 8-week target
Public response
Objections
0
In support
0
Total comments
0