Development Intent
Planning AtlasWestminsterMaryleboneApplication
Planning Application

25/06502/LBC

47 Weymouth Street London W1G 8NE

Listed BuildingMarylebone ward
Submission
11 Sep 2025
Target
6 Nov 2025
Decision
20 May 2026
Outcome
Approved
Delegated decisionApproved
20 May 2026
Decided by Alistair Taylor under delegated powers
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Scheme description

Rear extension at basement level, alterations to rear flat roof areas and installation of a metal bridge and railings and other associated works in relation to the extension of the roof terrace at first floor level, internal alterations to each floor level

Parties
Applicant
Ms C Coltart
Agent
IBLA
Timeline
11 Sep 2025
Application submitted
20 May 2026
Delegated decision: Approved
Supporting documents · 29
125 of 29
GRANT OF LISTED BUILDING CONSENT [PE]20 May 2026View ↗
DELEGATED REPORT20 May 2026View ↗
DESIGN AND ACCESS STATEMENT12 May 2026View ↗
ACK-GENERAL LETTER (G/P/C)29 Sep 2025View ↗
CNSLT-LA SOCIETY29 Sep 2025View ↗
SITE NOTICE 21 OR 28 DAYS IF T&C APPL.29 Sep 2025View ↗
NEIGHBOUR NOTIFICATION LETTER (21D)29 Sep 2025View ↗
RECEIPT OF APPLICATION18 Sep 2025View ↗
1ST INVALID LETTER18 Sep 2025View ↗
APPLICATION FORM REDACTED11 Sep 2025View ↗
ATTACHMENT SUMMARY11 Sep 2025View ↗
LOCATION PLAN11 Sep 2025View ↗
EXISTING BASEMENT GF PLANS11 Sep 2025View ↗
EXISTING 1F 2F PLANS11 Sep 2025View ↗
EXISTING 3F ROOF PLAN11 Sep 2025View ↗
EXISTING FRONT ELEVATION11 Sep 2025View ↗
EXISTING REAR ELEVATION11 Sep 2025View ↗
PROP BASEMENT GF PLANS11 Sep 2025View ↗
PROP 1F 2F PLANS11 Sep 2025View ↗
PROP 3F PLAN11 Sep 2025View ↗
PROPOSED FRONT ELEVATION11 Sep 2025View ↗
PROP REAR ELEVATION11 Sep 2025View ↗
EXISTING SECTION AA BB11 Sep 2025View ↗
PROP SECTION AA BB11 Sep 2025View ↗
EXISTING SECTION CC DD11 Sep 2025View ↗
View Application Page ↗
Data from the Westminster planning register.
Summary
Reference
25/06502/LBC
Type
Listed Building Consent Application
Applicant
Ms C Coltart
Submitted
11 Sep 2025
Decision date
20 May 2026
Decision
Approved
Decision route
Delegated (officer)
How long, really
36
wks · this application
Submission → decision · 28 wks over the 8-week target
Public response
Objections
2
In support
0
Total comments
3