Postcode record · Islington
N5 1NJ.
N5 1NJ has 43 known premises and 43 planning records — 30 approved of 39 decided (76.9%). 24 EPC records.
Postcode N5 1NJ · boundary not held, centred on the postcodeApprovedRefusedOther44 on the map — every match
At a glance · this postcodeIslington profile →
43
Premises
known addresses (UPRNs)
43
Applications
39 decided
76.9%
Approval rate
30 approved · 9 refused
63 days
Median decision time
average 73 days · 39 dated decisions
24
EPC records
ratings C 4 · D 18 · E 2
44
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?
N5 1NJ has 43 known premises and 43 planning records — 30 approved of 39 decided (76.9%). 24 EPC records.
Premises (18 of 43 shown)
Name
Details
UPRN 5300097346
UPRN 5300097347
UPRN 5300097348
UPRN 5300097349
UPRN 5300097350
UPRN 5300097351
UPRN 5300097352
UPRN 5300097353
UPRN 5300097354
UPRN 5300097355
UPRN 5300097346
UPRN 5300097347
UPRN 5300097348
Show all 10 rows
UPRN 5300097349
UPRN 5300097350
UPRN 5300097351
UPRN 5300097352
UPRN 5300097353
UPRN 5300097354
UPRN 5300097355
Planning
What happened?
43 planning applications across the postcode; 30 approved of 39 decided (76.9%). Latest 30 shown.
Reference
Proposal · address
Type
Outcome
Date · distance
Erection of single storey rear and side extensions, first floor rear extension and associated works
62A Whistler Street, London, N5 1NJ · premises record
Officer Euan Cheyne
Full Planning (Householder)
VALIDATED
2026-03-03
Erection of a hip to gable roof extension and rear dormer extension, raise of roof ridge and installation of two roof lights to the front roof slope.
78 Whistler Street, London, N5 1NJ · premises record
Officer Jack Meacher
Full Planning (Householder)
Approved
2025-01-27
A roof extension including a dormer, the extension of the side wall and rebuilding the chimney. Replacement of existing first-floor windows with new double-glazed windows, replacement of rear garden door. Associated render work and replacement of front door. A new SuDS-compatible planter in the rear garden.
83 Whistler Street, London, N5 1NJ · premises record
Officer Zaneb Hussain
Full Planning (Householder)
Approved
2025-01-23
Erection of single storey rear and side extensions, first floor rear extension and associated works
62A Whistler Street, London, N5 1NJ · premises record
Officer Euan Cheyne
Full Planning (Householder)
APPEAL COMPLETED
2024-06-05
T1 Eucalyptus: Approx. 5m from the height and 2-3m from the lateral branches to shape to control size and shape NB: Tree is to large for location given height at maturity.
45 Whistler Street , London , N5 1NJ · premises record
Officer Linus Irons
Tree Works Notification in Conservation Area
FINAL DECISION
2024-04-03
Rear garden R/G- T1 Eucalyptus - Fell and treat stump with eco plugs (broadleaved).
45 Whistler Street, London, N5 1NJ · premises record
Officer Stephen Downing
Tree Works Notification in Conservation Area
FINAL DECISION
2024-03-11
Erection of single storey rear/side extensions, first floor rear extension, installation of rear rooflight to facilitate part loft conversion.
62A Whistler Street, London, N5 1NJ · premises record
Officer Euan Cheyne
Full Planning (Householder)
Refused
2023-08-03
Erection of a rear dormer roof extension incorporating flat rooflight and installation of two rooflights to the front roofslope.
60 Whistler Street, London, N5 1NJ · premises record
Officer Marc Davis
Full Planning (Householder)
Approved
2023-05-01
Erection of single storey rear/side extensions, first floor rear extension, second floor/roof extension above existing flat roof rear outrigger
62A Whistler Street, London, N5 1NJ · premises record
Officer Euan Cheyne
Full Planning (Householder)
Refused
2022-12-21
The erection of full-width rear and side extensions at ground floor; an infill extension at rear first-floor level; roof extension; an extension above the existing rear outrigger; and internal alterations;
62A Whistler Street, London, N5 1NJ · premises record
Officer Yusif Yusifzada
Full Planning (Householder)
Refused
2022-02-01
Erection of single storey rear and side extensions, first floor rear extension and associated works
62A Whistler Street, London, N5 1NJ · premises record
Officer Euan Cheyne
VALIDATED
2026-03-03
More
Full Planning (Householder)
Erection of a hip to gable roof extension and rear dormer extension, raise of roof ridge and installation of two roof lights to the front roof slope.
78 Whistler Street, London, N5 1NJ · premises record
Officer Jack Meacher
Approved
2025-01-27
More
Full Planning (Householder)
A roof extension including a dormer, the extension of the side wall and rebuilding the chimney. Replacement of existing first-floor windows with new double-glazed windows, replacement of rear garden door. Associated render work and replacement of front door. A new SuDS-compatible planter in the rear garden.
83 Whistler Street, London, N5 1NJ · premises record
Officer Zaneb Hussain
Approved
2025-01-23
More
Full Planning (Householder)
Show all 10 rows
Erection of single storey rear and side extensions, first floor rear extension and associated works
62A Whistler Street, London, N5 1NJ · premises record
Officer Euan Cheyne
APPEAL COMPLETED
2024-06-05
More
Full Planning (Householder)
T1 Eucalyptus: Approx. 5m from the height and 2-3m from the lateral branches to shape to control size and shape NB: Tree is to large for location given height at maturity.
45 Whistler Street , London , N5 1NJ · premises record
Officer Linus Irons
FINAL DECISION
2024-04-03
More
Tree Works Notification in Conservation Area
Rear garden R/G- T1 Eucalyptus - Fell and treat stump with eco plugs (broadleaved).
45 Whistler Street, London, N5 1NJ · premises record
Officer Stephen Downing
FINAL DECISION
2024-03-11
More
Tree Works Notification in Conservation Area
Erection of single storey rear/side extensions, first floor rear extension, installation of rear rooflight to facilitate part loft conversion.
62A Whistler Street, London, N5 1NJ · premises record
Officer Euan Cheyne
Refused
2023-08-03
More
Full Planning (Householder)
Erection of a rear dormer roof extension incorporating flat rooflight and installation of two rooflights to the front roofslope.
60 Whistler Street, London, N5 1NJ · premises record
Officer Marc Davis
Approved
2023-05-01
More
Full Planning (Householder)
Erection of single storey rear/side extensions, first floor rear extension, second floor/roof extension above existing flat roof rear outrigger
62A Whistler Street, London, N5 1NJ · premises record
Officer Euan Cheyne
Refused
2022-12-21
More
Full Planning (Householder)
The erection of full-width rear and side extensions at ground floor; an infill extension at rear first-floor level; roof extension; an extension above the existing rear outrigger; and internal alterations;
62A Whistler Street, London, N5 1NJ · premises record
Officer Yusif Yusifzada
Refused
2022-02-01
More
Full Planning (Householder)
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 43 premises each one covers.
Designation
Coverage
Conservation Area
Named designation not supplied · reference COA00000627 · covers 43 of 43 premises. Demolition, alterations, trees and design are subject to additional heritage controls.
Conservation Area
Named designation not supplied · reference COA00000627 · covers 43 of 43 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
Case officer on 4 applications
Case officer on 4 applications
Case officer on 2 applications
Case officer on 2 applications
Case officer on 2 applications
Case officer on 1 application
Case officer on 1 application
Case officer on 1 application
Case officer on 1 application
Case officer on 1 application
Case officer on 4 applications
Case officer on 4 applications
Case officer on 2 applications
Show all 10 rows
Case officer on 2 applications
Case officer on 2 applications
Case officer on 1 application
Case officer on 1 application
Case officer on 1 application
Case officer on 1 application
Case officer on 1 application
Development
What could it become?
Planning precedent43 applications and 44 mapped decisions in this postcode — precedent for what has been permitted and refused here.
Energy24 EPC records; ratings C: 4, D: 18, E: 2.
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.
4 intent signals recorded in this postcode
Repeat refusal · Appeal dismissed · Long hold
Subscribe to see the signals →Boundary: OS Postcode Unit areas (Ordnance Survey), 2026-08-14. Planning records: canonical stage2. EPC: EPC register. Premises: OS AddressBase / UPRN.