Planning application
150 - 152 Fenchurch Street London EC3M 6BB
Works: Extension Loft or dormer Windows or glazing
Still open. Anyone can comment while the consultation period runs, and comments go to the council rather than to us.
Proposal
Submission of (a) details of all new fenestration, including all new windows, rooflights, 'Juliet' balconies and doors; (b) details of the mansard roof extension including balustrades and elevational treatment; (c) details of the rear fifth floor rear roof extension including new windows, parapet and coping, and roof finishes; (d) details of all external building services and plant, including louvred enclosure and open grid screen; (e) details of the ground floor entrance(s)/shopfront; (f) details of the cycle parking arrangement within the building including 1no. space for larger adapted bicycles; and (g) details of the rear fire escape staircase pursuant to condition 17 of planning permission 24/00991/FULL dated 28/03/2025.
As published by the council, reference 25/01522/MDC
Application record
- Reference
- 25/01522/MDC
- Type
- Submission of details (Planning)
- Status
- Under Consideration
- Received
- 6 Nov 2025
- Validated
- 6 Nov 2025
- Ward
- Langbourn
- Decision by
- Delegated
- Postcode
- EC3M 6BB
Site history
Applications at this address on the City of London register
This site has had 4 applications since 2025: 1 approved, 0 refused.
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25/01353/MDC Awaiting decision
150 - 152 Fenchurch Street London EC3M 6BB
Submission of details of a Delivery and Servicing Management Plan demonstrating the arrangements for control of the arrival and departure of vehicles servicing the premises pursuant to condition 10 of planning permission 24/00991/FULL dated 28/03/2025.
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25/01352/MDC Granted
150 - 152 Fenchurch Street London EC3M 6BB
Submission of details of plant noise, installation and maintenance; and details relating to mounting of mechanical plant to minimise transmission of structure borne sound or vibration pursuant to conditions 11 and 12 of planning permission 24/00991/FULL dated 28/03/2025.
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25/00678/ADVT Withdrawn
150 - 152 Fenchurch Street London EC3M 6BB
Installation and display of a non-illuminated banner advertisement measuring 10.56m high, 1.21m wide, at a height above ground of 4.41m.
Timeline
Dates from the published record
-
6 Nov 2025
Received by City of London
-
24 Jul 2026
Added to PlanIndex
-
Decision
Awaiting decision
Decision expected by 1 January 2026, 8 weeks from validation under the statutory target for most applications. Extensions of time are common and are agreed case by case.
City of London took a median of 78 days over the applications it decided in the last year.
Who's behind it
Company information only, from the register and Companies House
Town Planning Bureau Agent, a planning consultancy
99 applications on PlanIndex · across 11 councils · 80% granted
Trade members see everything this firm has filed, how it was decided, and get an email the day it files again.
See their track recordDocuments
Plans, drawings, consultee responses and the officer's report
2 documents on file for this application
A planning file usually holds the application form, drawings and site plans, consultee responses, the officer's report and the decision notice.
Watch members (£5 a month) open the document list from here.
Open the documentsWhat happens while it is decided
This application is with City of London for determination, against a statutory target of eight weeks. Over the last year City of London decided condition discharge and variation applications in a median of 83 days. More in our guide to how long planning decisions take.
About condition discharge and variation applications
This application deals with conditions on an existing permission, supplying the details a condition requires or asking to vary or remove one, without reopening the permission itself. More in our guide to planning application types.
Nearby applications
Within 500 metres
-
150 - 152 Fenchurch Street London EC3M 6BB
Installation and display of a non-illuminated banner advertisement measuring 10.56m high, 1.21m wide, at a height above ground of 4.41m.
Withdrawn Advertising 7 docs -
150 - 152 Fenchurch Street London
Use of basement and ground-floor for uses within Class E; retention of retail unit at ground floor; extension at rear of ground floor; creation of a mansard style roof extension at fifth floor; creation of a fifth floor roof terrace to the rear and plant enclosure to front; works of repair to front elevation glazed screen to 152, and other associated works.
Granted Full applications Extension Loft or dormer +1 22 docs -
155A Fenchurch Street London EC3M 6AL
Installation and display of one internally illuminated projecting sign measuring 600mm high by 900mm wide and 100mm deep at a height above ground level of 2.8m
Granted Advertising 8 docs -
155 Fenchurch Street London EC3M 6AL
Installation of one non-illuminated fascia sign measuring 0.6m(h) by 1.05m(w) by 0.03m(d) at a height of 2.75m above ground.
Granted Advertising 12 docs -
155 Fenchurch Street London EC3M 6AL
Installation of new perforated mesh cladding and building signage over entrance and respray of existing aluminium profiles on front elevation.
Granted Full applications 14 docs -
149 Fenchurch Street London EC3M 6BL
Installation and display of: (i) one non illuminated fascia sign measuring 3.07m in width, 0.60m in height, and 0.2m in depth, at a height above ground of 2.50m; and (ii) one externally illuminated projecting sign measuring 0.8m in width, 0.7m in height, at a height above ground of 2.75m.
Granted Advertising 7 docs
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