Planning application
18 - 20 St John Street, London, EC1M 4AY
Still open. Anyone can comment while the consultation period runs, and comments go to the council rather than to us.
Proposal
Certificate of lawfulness for a proposed works to a listed building.
As published by the council, reference P2026/1838/COL
Application record
- Reference
- P2026/1838/COL
- Type
- Certificate of Lawfulness Listed Building (Proposed)
- Status
- VALIDATED
- Received
- 23 Jul 2026
- Validated
- 23 Jul 2026
- Ward
- Bunhill
- Postcode
- EC1M 4AY
Site history
Applications at this address on the Islington register
This site has had 2 applications since 2025.
-
P2025/0656/S73 Awaiting decision
18 - 20 St John Street, London, EC1M 4AY
Variation of approval of details of condition 2 (drawings) of planning permission reference: P2023/3301/FUL dated: 05/03/2025 for Installation of a new MVHR unit and two condensing units on the first-floor roof.' Proposal is to change the position of two Daikin condensing units (P2024/2275/LBC also submitted)
Timeline
Dates from the published record
-
23 Jul 2026
Received by Islington
-
28 Jul 2026
Added to PlanIndex
-
Decision
Awaiting decision
Decision expected by 17 September 2026, 8 weeks from validation under the statutory target for most applications. Extensions of time are common and are agreed case by case.
Islington took a median of 53 days over the applications it decided in the last year.
What happens while it is decided
This application is with Islington for determination, against a statutory target of eight weeks. Over the last year Islington decided heritage and listed building applications in a median of 60 days. More in our guide to how long planning decisions take.
About heritage and listed building applications
Listed building consent is needed for works that affect the special interest of a listed building, and carrying out such works without it is a criminal offence. More in our guide to planning application types.
Nearby applications
Within 500 metres
-
18 - 20 St John Street, London, EC1M 4AY
90% historically approved · decision due ~1 May
Variation of approval of details of condition 2 (drawings) of planning permission reference: P2023/3301/FUL dated: 05/03/2025 for Installation of a new MVHR unit and two condensing units on the first-floor roof.' Proposal is to change the position of two Daikin condensing units (P2024/2275/LBC also submitted)
Awaiting decision Amendments 9 docs -
89 Unit 2, Charterhouse Street, London, EC1M 6PE
Approval of details pursuant to Condition 3 of Listed Building Consent P2022/3726/LBC
Granted Heritage and listed buildings 9 docs -
11 St John Street, London, EC1M 4AA
Approval of Details pursuant to condition 3 (window details) of planning permission reference: P2020/1361/FUL, dated: 26/11/2020 External alterations to the existing buildings, including remodelling of office receptions, replacement fenestration, replacement gates and railings, upgraded plant equipment, resurfacing of courtyard and other associated works as shown on submitted plans and drawings.
Granted Conditions Windows or glazing 33 docs -
Various Locations in LB Islington (EC1 Postcodes)
86% historically approved · decision due ~11 Sep
Erection of pairs of poles with clear wire between the poles at 10 locations across the Borough comprising the City of London 'Eruv'
Awaiting decision Full applications 5 docs -
Porters Place, 11-33, St John Street, London, EC1M 4AA
86% historically approved · decision due ~26 Aug
Retention of security bars to external windows (Retrospective Application).
Status unknown Full applications Windows or glazing -
The Rookery, 12 Peter's Lane, London, EC1M 6DS
Proposed new metal screen around existing plant at roof level.
Granted Full applications
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P2026/1693/LBC Granted
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