Planning Application
25/09214/FULL
79 Harley Street London W1G 9HW
Full / Other PlanningMarylebone ward
Submission
19 Dec 2025
Target
13 Feb 2026
Decision
20 Apr 2026
Outcome
Approved
Delegated decisionApproved
20 Apr 2026Decided by Shaun Retzback under delegated powers
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Scheme description
Variation of conditions 1 and 5 of planning permission dated 31 August 2023 (RN: 23/04631/FULL) for the: External and internal alterations at lower ground, ground and first floor rear flat roof level associated with the installation of a new MR Linac machine at lower ground floor level. Installation of new plant and relocation of existing plant, including a quench pipe within the external area at rear ground floor level and on the first floor flat roof area, the removal of skylight and associated works. NAMELY, to allow internal and external amendments and the installation of additional plant.
Parties
Timeline
19 Dec 2025
Application submitted
20 Apr 2026
Delegated decision: Approved
Supporting documents · 26
1–25 of 26
GRANT OF FULL PP [PE]20 Apr 2026View ↗
DELEGATED REPORT20 Apr 2026View ↗
ECNSLT-INTERNAL CONSULTS17 Mar 2026View ↗
ACK-GENERAL LETTER (G/P/C)27 Feb 2026View ↗
CNSLT-LA SOCIETY27 Feb 2026View ↗
SITE NOTICE 21 OR 28 DAYS IF T&C APPL.27 Feb 2026View ↗
NEIGHBOUR NOTIFICATION LETTER (21D)27 Feb 2026View ↗
RECEIPT OF APPLICATION20 Feb 2026View ↗
APPLICATIONFORMREDACTED19 Dec 2025View ↗
PHOTOGRAPHIC RECORD19 Dec 2025View ↗
ENVIRONMENTAL NOISE SURVEY AND PLANT NOISE ASSESSMENT REPORT19 Dec 2025View ↗
EXISTING BASEMENT, GROUND & FIRST19 Dec 2025View ↗
DEMOLITION PLANS BASEMENT, GROUND & FIRST19 Dec 2025View ↗
PROPOSED BASEMENT, GROUND & FIRST19 Dec 2025View ↗
EXISTING ELEVATIONS19 Dec 2025View ↗
DEMOLITION ELEVATIONS19 Dec 2025View ↗
PROPOSED ELEVATIONS19 Dec 2025View ↗
EXISTING SECTIONS19 Dec 2025View ↗
DEMOLITION SECTIONS19 Dec 2025View ↗
PROPOSED SECTIONS19 Dec 2025View ↗
LOCATION PLAN19 Dec 2025View ↗
EXISTING SITE PLAN19 Dec 2025View ↗
SKETCH PROPOSED 3D VIEW19 Dec 2025View ↗
SKETCH PROPOSED 3D VIEW19 Dec 2025View ↗
DRAWING REGISTER19 Dec 2025View ↗
View Application Page ↗
Data from the Westminster planning register.
Summary
Reference
25/09214/FULL
Ward
Type
Full Planning Permission Application
Applicant
HCA International Ltd
Submitted
19 Dec 2025
Decision date
20 Apr 2026
Officer
Council
Decision
Approved
Decision route
Delegated (officer)
How long, really
17
wks · this application
Submission → decision · 9 wks over the 8-week target
Public response
Objections
0
In support
0
Total comments
0