Postcode record · Islington
EC1M 5US.
EC1M 5US has 1 known premises and 4 planning records — 4 approved of 4 decided (100%). 1 EPC record.
Postcode EC1M 5US · boundary not held, centred on the postcodeApprovedRefusedOther4 exact4 on the map — every match
At a glance · this postcodeIslington profile →
1
Premises
known addresses (UPRNs)
4
Applications
4 decided
100%
Approval rate
4 approved · 0 refused
1
EPC records
ratings F 1
4
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 5US has 1 known premises and 4 planning records — 4 approved of 4 decided (100%). 1 EPC record.
Premises
Name
Details
UPRN 5300012158
UPRN 5300012158
Planning
What happened?
4 planning applications across the postcode; 4 approved of 4 decided (100%). Latest 4 shown.
Reference
Proposal · address
Type
Outcome
Date · distance
Amendments to existing mansard roof and roof terrace including introduction of a new 'Dutch' style mansard, lightweight stair and enclosure. Insertion of a walk-on terrace at rear ground floor and alterations to existing openings to provide direct access from ground floor. Modifications to lightwell to front elevation to provide increased security with a painted metal mesh at ground floor level.
57 Britton Street, LONDON, EC1M 5US · premises record
Full Planning (Householder)
Approved
2016-09-14
Alterations to mansard roof extension and roof terrace.
57, Britton Street, Islington, London, EC1M 5NA · premises record
Full Planning (Householder)
Approved
2011-05-23
Replacement of existing three-storey rear extension and erection of single storey infill extension at rear lower ground floor with terrace over, plus replacement of existing balustrades at roof level of existing dwellinghouse.
57, Britton Street, Islington, London, EC1M 5NA · premises record
Full Planning Application
Approved
2010-09-27
Change of use from Class B1 (office) use to Class C3 (residential) use as a single dwellinghouse. APPLICANTS' PLAN NOS.: Existing and proposed layout drawings.
57, BRITTON STREET, EC1 · premises record
Applicant Mr C KUSTES / N HITCHCOCK · Officer Roger Allen
Full Planning Application
Approved
1997-01-17
Amendments to existing mansard roof and roof terrace including introduction of a new 'Dutch' style mansard, lightweight stair and enclosure. Insertion of a walk-on terrace at rear ground floor and alterations to existing openings to provide direct access from ground floor. Modifications to lightwell to front elevation to provide increased security with a painted metal mesh at ground floor level.
57 Britton Street, LONDON, EC1M 5US · premises record
Approved
2016-09-14
More
Full Planning (Householder)
Alterations to mansard roof extension and roof terrace.
57, Britton Street, Islington, London, EC1M 5NA · premises record
Approved
2011-05-23
More
Full Planning (Householder)
Replacement of existing three-storey rear extension and erection of single storey infill extension at rear lower ground floor with terrace over, plus replacement of existing balustrades at roof level of existing dwellinghouse.
57, Britton Street, Islington, London, EC1M 5NA · premises record
Approved
2010-09-27
More
Full Planning Application
Show all 4 rows
Change of use from Class B1 (office) use to Class C3 (residential) use as a single dwellinghouse. APPLICANTS' PLAN NOS.: Existing and proposed layout drawings.
57, BRITTON STREET, EC1 · premises record
Applicant Mr C KUSTES / N HITCHCOCK · Officer Roger Allen
Approved
1997-01-17
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 1 premises each one covers.
Designation
Coverage
Archaeological Priority Area
Summary and Definition The Archaeological Priority Area covers the former precinct and site of the monastic buildings of the St John’s Priory. This was one of three religious houses founded in the medieval period and wh · reference 77338 · covers 1 of 1 premises. Groundworks may require archaeological assessment or investigation.
Central Activities Zone
Named designation not supplied · reference CAZ00000009 · covers 1 of 1 premises. London Plan policies for the Central Activities Zone may apply.
Conservation Area
Named designation not supplied · reference COA00000580 · covers 1 of 1 premises. Demolition, alterations, trees and design are subject to additional heritage controls.
Archaeological Priority Area
Summary and Definition The Archaeological Priority Area covers the former precinct and site of the monastic buildings of the St John’s Priory. This was one of three religious houses founded in the medieval period and wh · reference 77338 · covers 1 of 1 premises. Groundworks may require archaeological assessment or investigation.
Central Activities Zone
Named designation not supplied · reference CAZ00000009 · covers 1 of 1 premises. London Plan policies for the Central Activities Zone may apply.
Conservation Area
Named designation not supplied · reference COA00000580 · covers 1 of 1 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 4 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 2 applications
Agent on 1 application
Case officer on 2 applications
Case officer on 1 application
Case officer on 1 application
Applicant on 2 applications
Applicant on 1 application
Applicant on 1 application
Show all 8 rows
Agent on 2 applications
Agent on 1 application
Case officer on 2 applications
Case officer on 1 application
Case officer on 1 application
Development
What could it become?
Planning precedent4 applications and 4 mapped decisions in this postcode — precedent for what has been permitted and refused here.
Energy1 EPC records; ratings F: 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.
Boundary: OS Postcode Unit areas (Ordnance Survey), 2026-08-14. Planning records: canonical stage2. EPC: EPC register. Premises: OS AddressBase / UPRN.