Planning Application
25/08883/FULL
46 Manchester Street London W1U 7LS
Full / Other PlanningMarylebone ward
Submission
8 Dec 2025
Target
2 Feb 2026
Decision
23 Apr 2026
Outcome
Approved
Delegated decisionApproved
23 Apr 2026Decided by Shaun Retzback under delegated powers
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Scheme description
Variation of Condition 7 of planning permission dated 25 September 2023 (RN: 22/05897/FULL) for, "Installation of 4x air source heat pumps at roof level, single-story extension to the existing rear ground floor to extend existing office use, erection of small closet extension to accommodate WCs at rear mid-ground/first and mid-first/second floors, replacement of non-original windows with double glazed timber sash windows, external repairs to building and associated works, all in association with continued office (Class E) use"; NAMELY, to allow the use of ground floor roof as a communal roof terrace for occupiers of the building. (Application under Section 73).
Parties
Timeline
8 Dec 2025
Application submitted
23 Apr 2026
Delegated decision: Approved
Supporting documents · 21
GRANT OF FULL PP [PE]23 Apr 2026View ↗
DELEGATED REPORT23 Apr 2026View ↗
OPERATIONAL MANAGEMENT PLAN10 Apr 2026View ↗
OBJECTION23 Mar 2026View ↗
OBJECTION20 Mar 2026View ↗
ACK-GENERAL LETTER (G/P/C)18 Feb 2026View ↗
CNSLT-LA SOCIETY18 Feb 2026View ↗
SITE NOTICE 21 OR 28 DAYS IF T&C APPL.18 Feb 2026View ↗
NEIGHBOUR NOTIFICATION LETTER (21D)18 Feb 2026View ↗
LG AND GF PROPOSED PLAN16 Feb 2026View ↗
RECEIPT OF APPLICATION12 Feb 2026View ↗
APPLICATIONFORMREDACTED8 Dec 2025View ↗
898-DAS_HIA_COVER LETTER - TERRACE8 Dec 2025View ↗
OPERATIONAL MANAGEMENT PLAN8 Dec 2025View ↗
SITE LOCATION PLAN8 Dec 2025View ↗
898(01)800_SECTION AA_AS PROPOSED_REV.J8 Dec 2025View ↗
898(01)801_SECTION BB_AS PROPOSED_REV.J8 Dec 2025View ↗
898(PL)600_LG AND GF PLANS_AS PROPOSED_REV.N8 Dec 2025View ↗
898(PL)601_1F AND 2F PLANS_AS PROPOSED_REV.K8 Dec 2025View ↗
898(PL)700_FRONT AND REAR ELEVATIONS AS PROPOSED_REV.A8 Dec 2025View ↗
898(PL)701_REAR LIGHTWELL ELEVATION AS PROPOSED_REV.H8 Dec 2025View ↗
View Application Page ↗
Data from the Westminster planning register.
Summary
Reference
25/08883/FULL
Ward
Type
Full Planning Permission Application
Applicant
Mr Tom Fitton
Submitted
8 Dec 2025
Decision date
23 Apr 2026
Officer
Council
Decision
Approved
Decision route
Delegated (officer)
How long, really
19
wks · this application
Submission → decision · 11 wks over the 8-week target
Public response
Objections
7
In support
0
Total comments
7