Postcode record · Islington
EC1M 4AA.
EC1M 4AA has 63 known premises and 38 planning records — 29 approved of 35 decided (82.9%). 2 EPC records.
Postcode EC1M 4AA · boundary not held, centred on the postcodeApprovedRefusedOther38 exact38 on the map — every match
At a glance · this postcodeIslington profile →
63
Premises
known addresses (UPRNs)
38
Applications
35 decided
82.9%
Approval rate
29 approved · 6 refused
2
EPC records
ratings C 1 · D 1
38
Mapped applications
inside the postcode shape
Postcode unit boundary from Ordnance Survey; premises and applications inside it. Aggregates describe the area, not any single premises.
Property
What is it?
EC1M 4AA has 63 known premises and 38 planning records — 29 approved of 35 decided (82.9%). 2 EPC records.
Premises (18 of 63 shown)
Name
Details
UPRN 5300084432
UPRN 5300084433
UPRN 5300084434
UPRN 5300084436
UPRN 5300084437
UPRN 5300084439
UPRN 5300084440
UPRN 5300084432
UPRN 5300084433
UPRN 5300084434
Show all 10 rows
UPRN 5300084436
UPRN 5300084437
UPRN 5300084439
UPRN 5300084440
Planning
What happened?
38 planning applications across the postcode; 29 approved of 35 decided (82.9%). Latest 30 shown.
Reference
Proposal · address
Type
Outcome
Date · distance
Erection of pairs of poles with clear wire between the poles at 10 locations across the Borough comprising the City of London 'Eruv'
Various Locations in LB Islington (EC1 Postcodes) · premises record
Full Planning Application
VALIDATED
2025-07-17
Approval of Details pursuant to condition 4 (Noise Management Plan) of planning application ref: P2021/2450/FUL.
11-33 St Johns Street, London, EC1M 4AA · premises record
Officer Owen Griffiths
Approval of Details
Approved
2024-04-11
Approval of Details pursuant to Condition 4 (Materials) of planning permission reference: P2021/1587/S73, dated: 23/09/2021.
Porters Place, 11-33 St John Street and 22 Peter's Lane, London, EC1M 4AA · premises record
Officer Owen Griffiths
Approval of Details
VALIDATED
2024-03-14
Approval of Details Pursuant to Condition 6 (Noise Report) of Planning permission reference P2021/1587/S73, dated 23/09/2021.
11 St John Street, London, EC1M 4AA · premises record
Officer Owen Griffiths
Approval of Details
Approved
2023-07-27
Installation of 1no. air ventilation louvre (measuring 2.5m x 2.5m) at roof leve
11 St John Street, London, EC1M 4AA · premises record
Full Planning Application
Approved
2023-03-20
Installation of external lighting to the St John Street and Peter's Lane facades and within rear private amenity space.
11 St John Street, London, EC1M 4AA · premises record
Full Planning Application
Approved
2021-09-03
Creation of an external terrace located on the existing third floor roof space and associated works.
11 St John Street, London, EC1M 4AA · premises record
Officer Owen Griffiths
Full Planning Application
Approved
2021-08-20
Section 73 application for removal of condition 4E(Details of the size, materials, finished appearance of the slot ventilation) and Variation of condition 2(Drawing and Document Numbers) of planning permission ref:P2020/1361/FUL dated 26/11/2020 for 'External alterations to the existing buildings, including remodelling of office receptions, replacement fenestration, replacement gates and railings, upgrading plant equipment, resurfacing of courtyard and other associated works as shown on submitted plans and drawings'. The S73 application is for the following amendments: new louvered door to internal courtyard, new metal louvers on the pitched roof to St Johns Street building, new louvres within the double doors to the bin store and adjacent high-level wall, new louvres installed within a section of the existing double door currently located along Peter's Lane façade and the existing door off the entry ramp to the courtyard (south elevation of St John Street building) to be replaced with a full louvered door.
11 St John Street, London, EC1M 4AA · premises record
Officer Owen Griffiths
Removal/Variation of Condition (Section 73)
Approved
2021-06-01
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.
11 St John Street, London, EC1M 4AA · premises record
Officer Owen Griffiths
Approval of Details
Approved
2021-04-29
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.
11 St John Street, London, EC1M 4AA · premises record
Officer Owen Griffiths
Full Planning Application
Approved
2020-05-21
Erection of pairs of poles with clear wire between the poles at 10 locations across the Borough comprising the City of London 'Eruv'
Various Locations in LB Islington (EC1 Postcodes) · premises record
VALIDATED
2025-07-17
More
Full Planning Application
Approval of Details pursuant to condition 4 (Noise Management Plan) of planning application ref: P2021/2450/FUL.
11-33 St Johns Street, London, EC1M 4AA · premises record
Officer Owen Griffiths
Approved
2024-04-11
More
Approval of Details
Approval of Details pursuant to Condition 4 (Materials) of planning permission reference: P2021/1587/S73, dated: 23/09/2021.
Porters Place, 11-33 St John Street and 22 Peter's Lane, London, EC1M 4AA · premises record
Officer Owen Griffiths
VALIDATED
2024-03-14
More
Approval of Details
Show all 10 rows
Approval of Details Pursuant to Condition 6 (Noise Report) of Planning permission reference P2021/1587/S73, dated 23/09/2021.
11 St John Street, London, EC1M 4AA · premises record
Officer Owen Griffiths
Approved
2023-07-27
More
Approval of Details
Installation of 1no. air ventilation louvre (measuring 2.5m x 2.5m) at roof leve
11 St John Street, London, EC1M 4AA · premises record
Approved
2023-03-20
More
Full Planning Application
Installation of external lighting to the St John Street and Peter's Lane facades and within rear private amenity space.
11 St John Street, London, EC1M 4AA · premises record
Approved
2021-09-03
More
Full Planning Application
Creation of an external terrace located on the existing third floor roof space and associated works.
11 St John Street, London, EC1M 4AA · premises record
Officer Owen Griffiths
Approved
2021-08-20
More
Full Planning Application
Section 73 application for removal of condition 4E(Details of the size, materials, finished appearance of the slot ventilation) and Variation of condition 2(Drawing and Document Numbers) of planning permission ref:P2020/1361/FUL dated 26/11/2020 for 'External alterations to the existing buildings, including remodelling of office receptions, replacement fenestration, replacement gates and railings, upgrading plant equipment, resurfacing of courtyard and other associated works as shown on submitted plans and drawings'. The S73 application is for the following amendments: new louvered door to internal courtyard, new metal louvers on the pitched roof to St Johns Street building, new louvres within the double doors to the bin store and adjacent high-level wall, new louvres installed within a section of the existing double door currently located along Peter's Lane façade and the existing door off the entry ramp to the courtyard (south elevation of St John Street building) to be replaced with a full louvered door.
11 St John Street, London, EC1M 4AA · premises record
Officer Owen Griffiths
Approved
2021-06-01
More
Removal/Variation of Condition (Section 73)
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.
11 St John Street, London, EC1M 4AA · premises record
Officer Owen Griffiths
Approved
2021-04-29
More
Approval of Details
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.
11 St John Street, London, EC1M 4AA · premises record
Officer Owen Griffiths
Approved
2020-05-21
More
Full Planning Application
Building control
Building-control records are not yet collected for Islington — the register is being gathered borough by borough (held so far: Lambeth, Brent, Ealing, Westminster, City and others).
Place
What affects it?
Every mapped designation touching a premises in this postcode, with how many of its 63 premises each one covers.
Designation
Coverage
Archaeological Priority Area
Summary and Definition The Archaeological Priority Area of St John’s Street medieval settlement lies between St John’s Priory (APA 1.2) and Charterhouse (APA 1.3) and along Cowcross Street to the south of St John’s Priory. The settlement can be tr · reference 76618 · covers 63 of 63 premises. Groundworks may require archaeological assessment or investigation.
Central Activities Zone
Named designation not supplied · reference CAZ00000009 · covers 63 of 63 premises. London Plan policies for the Central Activities Zone may apply.
Conservation Area
Named designation not supplied · reference COA00000632 · covers 63 of 63 premises. Demolition, alterations, trees and design are subject to additional heritage controls.
Archaeological Priority Area
Summary and Definition The Archaeological Priority Area of St John’s Street medieval settlement lies between St John’s Priory (APA 1.2) and Charterhouse (APA 1.3) and along Cowcross Street to the south of St John’s Priory. The settlement can be tr · reference 76618 · covers 63 of 63 premises. Groundworks may require archaeological assessment or investigation.
Central Activities Zone
Named designation not supplied · reference CAZ00000009 · covers 63 of 63 premises. London Plan policies for the Central Activities Zone may apply.
Conservation Area
Named designation not supplied · reference COA00000632 · covers 63 of 63 premises. Demolition, alterations, trees and design are subject to additional heritage controls.
Nearby postcodes and streets
Walk to the next area — linked where the Atlas has a record for it (pilot borough only for now).
People
Who is involved?
Named on the latest 30 applications in this postcode — the party who applied, not the owner or occupier.
Name
Details
Applicant on 2 applications
Applicant on 1 application
Applicant on 1 application
Agent on 1 application
Agent on 1 application
Agent on 1 application
Agent on 1 application
Case officer on 9 applications
Case officer on 4 applications
Case officer on 2 applications
Applicant on 2 applications
Applicant on 1 application
Applicant on 1 application
Show all 10 rows
Agent on 1 application
Agent on 1 application
Agent on 1 application
Agent on 1 application
Case officer on 9 applications
Case officer on 4 applications
Case officer on 2 applications
Development
What could it become?
Planning precedent38 applications and 38 mapped decisions in this postcode — precedent for what has been permitted and refused here.
Energy2 EPC records; ratings C: 1, D: 1.
What is not assertedNo capacity, value or ownership claim is made at area level; those belong to individual premises records and their evidence.
Intent signals
Planning Atlas ProOwnership, finance and market signals recorded at addresses in this postcode — each with date and source. Signals are evidence of change, not a prediction.
No intent signal is currently recorded in this postcode.
Boundary: OS Postcode Unit areas (Ordnance Survey), 2026-08-14. Planning records: canonical stage2. EPC: EPC register. Premises: OS AddressBase / UPRN.