Postcode record · Islington
N19 4DX.
N19 4DX has 86 known premises and 38 planning records — 29 approved of 36 decided (80.6%). 23 EPC records.
Postcode N19 4DX · boundary not held, centred on the postcodeApprovedRefusedOther31 exact31 on the map — every match
At a glance · this postcodeIslington profile →
86
Premises
known addresses (UPRNs)
38
Applications
36 decided
80.6%
Approval rate
29 approved · 7 refused
23
EPC records
ratings C 7 · D 14 · E 2
31
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?
N19 4DX has 86 known premises and 38 planning records — 29 approved of 36 decided (80.6%). 23 EPC records.
Premises (18 of 86 shown)
Name
Details
UPRN 5300050781
UPRN 5300050782
UPRN 5300050783
UPRN 5300050784
UPRN 5300050785
UPRN 5300050786
UPRN 5300050787
UPRN 5300050789
UPRN 5300050790
UPRN 5300050781
UPRN 5300050782
UPRN 5300050783
Show all 10 rows
UPRN 5300050784
UPRN 5300050785
UPRN 5300050786
UPRN 5300050787
UPRN 5300050789
UPRN 5300050790
Planning
What happened?
38 planning applications across the postcode; 29 approved of 36 decided (80.6%). Latest 30 shown.
Reference
Proposal · address
Type
Outcome
Date · distance
Retention of the change of use of the rear portion of the ground floor of the existing property from commercial (Class E) to residential use (Class C3) to form a single 1 bedroom studio flat and two rooflights to flat roof.
405 Hornsey Road, London, N19 4DX · premises record
Full Planning Application
Refused
2026-02-17
Erection of mansard roof extension
405 Hornsey Road, London, N19 4DX · premises record
Full Planning Application
Approved
2025-10-08
Notification of Prior Approval for the erection of an additional storey above the existing terraced commercial building to provide 2no. residential units.
397-399 Hornsey Road, London, N19 4DX · premises record
Applicant BMR Shenley Ltd- Mr Bernard Margulies · Agent Savills- Eleanor Cannon · Officer Jake Shiels
Prior Approval (Roof Extensions)
Refused
2023-02-23
Notification of Prior Approval for Convert existing vacant offices into 11 dwellings..
Citilites, 397-399 Hornsey Road, London, N19 4DX · premises record
Prior Approval (Class E To Residential)
Refused
2023-02-13
Removal of existing outrigger to be replaced by new full width rear extension with green roof. Lowering and extension of existing cellar to create basement level habitable floor space with new lightwell to the rear.
427 Hornsey Road, London, N19 4DX · premises record
Full Planning (Householder)
Approved
2023-01-12
Notification of Prior Approval for Convert existing vacant offices into 6 dwellings..
Citilites, 397-399 Hornsey Road, London, N19 4DX · premises record
Prior Approval (Class E To Residential)
Approved
2022-08-22
Insertion of glazed door at first floor level in the rear elevation providing access to the flat roof, associated creation of a roof terrace on top of the flat roof enclosed by 1800mm high timber screeening.
415 Hornsey Road, London, N19 4DX · premises record
Full Planning Application
Refused
2020-10-22
Replacement of existing window at basement level below the front entrance stairc
Basement Flat, 415 Hornsey Road, London, N19 4DX · premises record
Applicant Crouch End Investments · Agent Mr Shane Kenny
Full Planning Application
Approved
2020-09-07
Replacement of existing single-glazed timber windows/doors with double-glazed timber units.
419 Hornsey Road, Islington, London, N19 4DX · premises record
Applicant Clarion Housing Group, Mr E. Emakpose · Agent Mr James Suleman · Officer SL1 - Planning Application Team
Full Planning Application
Approved
2019-05-15
Installation of ground floor facade to Bavaria Road comprising entrance door and windows positioned behind the existing shutter.
397 - 399 Hornsey Road, LONDON, N19 4DX · premises record
Full Planning Application
Approved
2017-02-28
Retention of the change of use of the rear portion of the ground floor of the existing property from commercial (Class E) to residential use (Class C3) to form a single 1 bedroom studio flat and two rooflights to flat roof.
405 Hornsey Road, London, N19 4DX · premises record
Refused
2026-02-17
More
Full Planning Application
Erection of mansard roof extension
405 Hornsey Road, London, N19 4DX · premises record
Approved
2025-10-08
More
Full Planning Application
Notification of Prior Approval for the erection of an additional storey above the existing terraced commercial building to provide 2no. residential units.
397-399 Hornsey Road, London, N19 4DX · premises record
Applicant BMR Shenley Ltd- Mr Bernard Margulies · Agent Savills- Eleanor Cannon · Officer Jake Shiels
Refused
2023-02-23
More
Prior Approval (Roof Extensions)
Show all 10 rows
Notification of Prior Approval for Convert existing vacant offices into 11 dwellings..
Citilites, 397-399 Hornsey Road, London, N19 4DX · premises record
Refused
2023-02-13
More
Prior Approval (Class E To Residential)
Removal of existing outrigger to be replaced by new full width rear extension with green roof. Lowering and extension of existing cellar to create basement level habitable floor space with new lightwell to the rear.
427 Hornsey Road, London, N19 4DX · premises record
Approved
2023-01-12
More
Full Planning (Householder)
Notification of Prior Approval for Convert existing vacant offices into 6 dwellings..
Citilites, 397-399 Hornsey Road, London, N19 4DX · premises record
Approved
2022-08-22
More
Prior Approval (Class E To Residential)
Insertion of glazed door at first floor level in the rear elevation providing access to the flat roof, associated creation of a roof terrace on top of the flat roof enclosed by 1800mm high timber screeening.
415 Hornsey Road, London, N19 4DX · premises record
Refused
2020-10-22
More
Full Planning Application
Replacement of existing window at basement level below the front entrance stairc
Basement Flat, 415 Hornsey Road, London, N19 4DX · premises record
Applicant Crouch End Investments · Agent Mr Shane Kenny
Approved
2020-09-07
More
Full Planning Application
Replacement of existing single-glazed timber windows/doors with double-glazed timber units.
419 Hornsey Road, Islington, London, N19 4DX · premises record
Applicant Clarion Housing Group, Mr E. Emakpose · Agent Mr James Suleman · Officer SL1 - Planning Application Team
Approved
2019-05-15
More
Full Planning Application
Installation of ground floor facade to Bavaria Road comprising entrance door and windows positioned behind the existing shutter.
397 - 399 Hornsey Road, LONDON, N19 4DX · premises record
Approved
2017-02-28
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 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
Applicant on 1 application
Applicant on 1 application
Applicant on 1 application
Applicant on 1 application
Applicant on 1 application
Applicant on 1 application
Applicant on 1 application
Applicant on 2 applications
Applicant on 1 application
Applicant on 1 application
Show all 10 rows
Applicant on 1 application
Applicant on 1 application
Applicant on 1 application
Applicant on 1 application
Applicant on 1 application
Applicant on 1 application
Applicant on 1 application
Development
What could it become?
Planning precedent38 applications and 31 mapped decisions in this postcode — precedent for what has been permitted and refused here.
Energy23 EPC records; ratings C: 7, D: 14, 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.
8 intent signals recorded in this postcode
Struggling director · Beatable refusal · Portfolio seller · Price decline · Repeat sale · Long hold · Company dissolving
Subscribe to see the signals →Thinking about a project here?
Boundary: OS Postcode Unit areas (Ordnance Survey), 2026-08-14. Planning records: canonical stage2. EPC: EPC register. Premises: OS AddressBase / UPRN.