Planning application
Telecommunications Masts Cannon Bridge House 25 Dowgate Hill London
Still open. Anyone can comment while the consultation period runs, and comments go to the council rather than to us.
Proposal
Application for determination under Part 16 of Schedule 2 to the Town and Country Planning (General Permitted Development) (England) Order 2015 (as amended) that Prior Approval is not required for the removal and replacement of 4no. antennas, the installation of 1no. new 300mm dish, and ancillary works.
As published by the council, reference 26/01312/DPAR
Application record
- Reference
- 26/01312/DPAR
- Status
- Under Consideration
- Received
- 21 Sep 2026
- Validated
- 21 Sep 2026
- Ward
- Dowgate
- Decision by
- Delegated
Timeline
Dates from the published record
-
21 Sep 2026
Received by City of London
-
28 Sep 2026
Added to PlanIndex
-
Decision
Awaiting decision
Decision expected by 16 November 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 84 days over the applications it decided in the last year.
Who's behind it
Company information only, from the register and Companies House
Avison Young Limited Agent
1,571 applications on PlanIndex · across 181 councils · 94% 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 recordCORNERSTONE LTD Applicant
279 applications on PlanIndex · across 98 councils · 89% 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
15 documents on file for this application
- CORNERSTONE FACTSHEET_MOBILE PHONES AND HEALTH RESEARCH REVIEWS V19
- COPY OF CONSULTATION LETTERS
- CS 13738429_ICNIRP DECLARATION V.6
- DSIT MINISTER OF STATE LETTER TO COUNCIL LEADERS - SUPPORTING DIGITAL INFRASTRUC
- GENERAL BACKGROUND INFORMATION FOR TELECOMMUNICATIONS DEVELOPMENT - ENGLAND - MA
- CS 13738429 APPLICATION LETTER
- CS 13738429 COVER LETTER AND DEVELOPERS NOTICE - EMAIL RECEIPT
- CS 13738429 COVER LETTER AND DEVELOPERS NOTICE - EMAIL
- CS 13738429 COVER LETTER AND DEVELOPERS NOTICE
- CS 13738429 INDUSTRY SITE SPECIFIC SUPPLEMENTARY INFORMATION
- LOCATIONPLAN
- PLANNING_E304170_CS13738429_TEF41823_VF00866_GA_2A
- CORNERSTONE FACTSHEET_5G SERVICES V11
- PLANNING STATEMENT_INCLUDED_IN_SUPPLEMENTARY INFORMATION TEMPLATE
- APPLICATIONFORMREDACTED
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's median decision took 84 days. More in our guide to how long planning decisions take.
About this record
The published feed does not state which type of application this is; the register entry on City of London's portal will say. Our guide explains the common types.