Postcode record · Islington
N4 3JA.
N4 3JA has 12 known premises and 5 planning records — 5 approved of 5 decided (100%). 8 EPC records.
Postcode N4 3JA · boundary not held, centred on the postcodeApprovedRefusedOther5 exact5 on the map — every match
At a glance · this postcodeIslington profile →
12
Premises
known addresses (UPRNs)
5
Applications
5 decided
100%
Approval rate
5 approved · 0 refused
8
EPC records
ratings C 1 · D 7
5
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?
N4 3JA has 12 known premises and 5 planning records — 5 approved of 5 decided (100%). 8 EPC records.
Premises
Name
Details
UPRN 5300056158
UPRN 5300056159
UPRN 5300056161
UPRN 5300056162
UPRN 5300056163
UPRN 5300056164
UPRN 5300056165
UPRN 5300056166
UPRN 5300056167
UPRN 5300056168
UPRN 5300056158
UPRN 5300056159
UPRN 5300056161
Show all 10 rows
UPRN 5300056162
UPRN 5300056163
UPRN 5300056164
UPRN 5300056165
UPRN 5300056166
UPRN 5300056167
UPRN 5300056168
Planning
What happened?
5 planning applications across the postcode; 5 approved of 5 decided (100%). Latest 5 shown.
Reference
Proposal · address
Type
Outcome
Date · distance
Mansard roof extension, part two storey rear extension, part one storey rear extension, removal of outbuilding in rear garden, alterations to rear windows
37 Lennox Road, London, N4 3JA · premises record
Full Planning Application
Approved
2019-03-04
Removal of existing outbuilding and erection of a single storey side and rear extensions to existing outrigger.
Flat A, 37 Lennox Road, London, N4 3JA · premises record
Full Planning Application
Approved
2018-06-27
Use of the ground floor as a self-contained flat (Flat A). Use of the combined 1st and 2nd floors as a self-contained maisonette (Flat B).
37, Lennox Road, Islington, N4 3JA · premises record
Certificate of Lawfulness (Existing)
Approved
2008-10-03
Conversion of existing single family dwelling house into a 1- bedroom flat and a 2-bedroom maisonette (including external staircase).
39, Lennox Road, London, N4 3JA · premises record
Applicant Mr Warwick Ailes · Officer Joost Van Well
Full Planning Application
Approved
2003-02-27
Erection of rear first floor level conservatory extension.
43, LENNOX ROAD, N4 · premises record
Full Planning Application
Approved
1999-11-12
Mansard roof extension, part two storey rear extension, part one storey rear extension, removal of outbuilding in rear garden, alterations to rear windows
37 Lennox Road, London, N4 3JA · premises record
Approved
2019-03-04
More
Full Planning Application
Removal of existing outbuilding and erection of a single storey side and rear extensions to existing outrigger.
Flat A, 37 Lennox Road, London, N4 3JA · premises record
Approved
2018-06-27
More
Full Planning Application
Use of the ground floor as a self-contained flat (Flat A). Use of the combined 1st and 2nd floors as a self-contained maisonette (Flat B).
37, Lennox Road, Islington, N4 3JA · premises record
Approved
2008-10-03
More
Certificate of Lawfulness (Existing)
Show all 5 rows
Conversion of existing single family dwelling house into a 1- bedroom flat and a 2-bedroom maisonette (including external staircase).
39, Lennox Road, London, N4 3JA · premises record
Applicant Mr Warwick Ailes · Officer Joost Van Well
Approved
2003-02-27
More
Full Planning Application
Erection of rear first floor level conservatory extension.
43, LENNOX ROAD, N4 · premises record
Approved
1999-11-12
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?
No mapped designation intersects a premises point in this postcode in the current build. Open any premises above for its own designation record.
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 5 applications in this postcode — the party who applied, not the owner or occupier.
Name
Details
Applicant on 1 application
Applicant on 1 application
Applicant on 1 application
Applicant on 1 application
Applicant on 1 application
Agent on 2 applications
Agent on 1 application
Agent on 1 application
Case officer on 1 application
Case officer on 1 application
Applicant on 1 application
Applicant on 1 application
Applicant on 1 application
Show all 10 rows
Applicant on 1 application
Applicant on 1 application
Agent on 2 applications
Agent on 1 application
Agent on 1 application
Case officer on 1 application
Case officer on 1 application
Development
What could it become?
Planning precedent5 applications and 5 mapped decisions in this postcode — precedent for what has been permitted and refused here.
Energy8 EPC records; ratings C: 1, D: 7.
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.