Planning application
1 Royal Exchange Avenue London EC3V 3LT
Works: Windows or glazing
Relates to 25/01728/LBC
Still open. Anyone can comment while the consultation period runs, and comments go to the council rather than to us.
Proposal
Submission of details of window survey and Tanking Data Sheets pursuant to condition 4 of Listed Building Consent 25/01728/LBC dated 05.02.2026.
As published by the council, reference 26/00390/LDC
Application record
- Reference
- 26/00390/LDC
- Type
- Submission of details (LBC/CAC)
- Status
- Under Consideration
- Received
- 16 Mar 2026
- Validated
- 16 Mar 2026
- Ward
- Cornhill
- Decision by
- Delegated
- Postcode
- EC3V 3LT
Site history
Applications at this address on the City of London register
This site has had 3 applications since 2025: 2 approved, 0 refused.
-
26/00268/5REG Granted
1 Royal Exchange Avenue London EC3V 3LT
Notification under Electronic Communications Code (Conditions and restrictions) Regulations 2003 (as amended) to install 2 x 20m internal cable, and Fibre Equipment at Site , 5m Pigtails
-
25/01728/LBC Granted
1 Royal Exchange Avenue London EC3V 3LT
Alterations to a Listed building including: (i) reconfiguration of internal layouts including removal of internal partitions, (ii) removal of directional signage, (ii) repairs to stonework and modernisation of main entrance, (iii) installation of new bicycle stands at basement level, (iv) removal of redundant rooftop plant, (v) replacement of access doors on Finch Lane.
Timeline
Dates from the published record
-
16 Mar 2026
Received by City of London
-
24 Jul 2026
Added to PlanIndex
-
Decision
Awaiting decision
Decision expected by 11 May 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.
Related applications
Cases linked to this one on the register
-
25/01728/LBC Granted
1 Royal Exchange Avenue London EC3V 3LT
Alterations to a Listed building including: (i) reconfiguration of internal layouts including removal of internal partitions, (ii) removal of directional signage, (ii) repairs to stonework and modernisation of main entrance, (iii) installation of new bicycle stands at basement level, (iv) removal of redundant rooftop plant, (v) replacement of access doors on Finch Lane.
Who's behind it
Company information only, from the register and Companies House
MiU Design Limited Agent, a design practice registered in Hertford
Active · incorporated 2010 · Hertford
8 applications on PlanIndex · across 3 councils
Trade members see everything this firm has filed, how it was decided, and get an email the day it files again.
See their track recordCREO London Applicant, registered in London
Active · incorporated 2020 · London
2 applications on PlanIndex
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
15 documents on file for this application
- COMMENTS - HISTORIC ENGLAND
- APPLICATIONFORMREDACTED
- BASEMENT EXISTING
- GROUND EXISTING
- SECOND EXISTING
- SECOND EXISTING
- FOURTH EXISTING
- 1783-CONDITION REPORT
- DELTA-CORNERSTRIP
- AQUATECH46REV0417.01.2022
- DELTA-CHANNEL
- DELTA-FLEECE-TAPE
- DELTA-PLUGS
- DELTA-MS-500
- FIRST EXISTING
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 lawful development applications in a median of 76 days. More in our guide to how long planning decisions take.
About lawful development applications
A lawful development certificate is a legal determination that existing or proposed works do not need planning permission; the merits of the scheme are not considered. More in our guide to planning application types.
Nearby applications
Within 0.3 miles
-
1 Royal Exchange Avenue London EC3V 3LT
Notification under Electronic Communications Code (Conditions and restrictions) Regulations 2003 (as amended) to install 2 x 20m internal cable, and Fibre Equipment at Site , 5m Pigtails
Granted 4 docs -
1 Royal Exchange Avenue London EC3V 3LT
Alterations to a Listed building including: (i) reconfiguration of internal layouts including removal of internal partitions, (ii) removal of directional signage, (ii) repairs to stonework and modernisation of main entrance, (iii) installation of new bicycle stands at basement level, (iv) removal of redundant rooftop plant, (v) replacement of access doors on Finch Lane.
Granted Heritage and listed buildings 33 docs -
2 Royal Exchange Buildings London EC3V 3LF
Alterations to include (i) replacement of existing first floor window, (ii) replacement of existing second floor sash window with doors to give balcony access, (iii) the lowering of the spandrel by approx. 400mm to give access to the second floor balcony, (iv) the removal of existing flagpoles of second floor balcony, and (v) the placing of a planter with a railing to the second floor balcony.
Granted Heritage and listed buildings Windows or glazing 11 docs -
2 Royal Exchange Buildings London EC3V 3LF
Internal refurbishment of the first, second and fourth floors, including the removal of the existing and installation of new internal partition walls; removal of existing floor finishes, skirting boards and ceiling tiles and the refurbishment and localised replacement of existing raised access floor tiles, replacement of secondary glazing, new plasterboard ceiling and new wall and floor finishes; installation of new tea points; the replacement of the IPS panels and new brassware to the bathrooms; and the installation of a new shower and bike storage area in the basement.
Granted Heritage and listed buildings Windows or glazing 31 docs -
2 Royal Exchange Buildings London EC3V 3LF
Alterations to include (i) replacement of existing first floor window, (ii) replacement of existing second floor sash window with doors to give balcony access, (iii) the lowering of the spandrel by approx. 400mm to give access to the second floor balcony, (iv) the removal of existing flagpoles of second floor balcony, and (v) the placing of a planter with a railing to the second floor balcony.
Granted Full applications Windows or glazing 12 docs -
2 Royal Exchange Buildings London EC3V 3LF
Installation of one condenser unit at roof level.
Granted Full applications 11 docs
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