Planning Atlas
Planning Atlas›Islington›…Finsbury Park ward›N4 3NU
AtlasIslingtonFinsbury ParkN4 3NU
Postcode record · Islington

N4 3NU.

N4 3NU has 100 known premises and 25 planning records — 19 approved of 24 decided (79.2%). 54 EPC records.

Postcode N4 3NU · boundary not held, centred on the postcodeApprovedRefusedOther29 exact2 approximate31 on the map — every match
At a glance · this postcodeIslington profile →
100
Premises
known addresses (UPRNs)
25
Applications
24 decided
79.2%
Approval rate
19 approved · 5 refused
54
EPC records
ratings C 35 · D 17 · E 1 · G 1
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?

N4 3NU has 100 known premises and 25 planning records — 19 approved of 24 decided (79.2%). 54 EPC records.

Premises (18 of 100 shown)

Name
Details
UPRN 5300099990
UPRN 5300099991
UPRN 5300099996
UPRN 5300100002
UPRN 5300100006
UPRN 5300100007
UPRN 5300100008
UPRN 5300100009
UPRN 5300100014
UPRN 5300100015
UPRN 5300099990
UPRN 5300099991
UPRN 5300099996
Show all 10 rows
UPRN 5300100002
UPRN 5300100006
UPRN 5300100007
UPRN 5300100008
UPRN 5300100009
UPRN 5300100014
UPRN 5300100015
Planning

What happened?

25 planning applications across the postcode; 19 approved of 24 decided (79.2%). Latest 25 shown.

Reference
Proposal · address
Type
Outcome
Date · distance
Erection of a mansard roof extensions creation of a private outdoor terrace at first floor level rear and conversion of Flat B into 3no. self-contained residential dwellings.
21 Yonge Park, London, N4 3NU · premises record
Applicant Mr Sudeepen Mukherjee · Agent MR Dean Willars · Officer Ross Harvey
Full Planning Application
Refused
2022-09-28
Erection of a single storey rear extension.
Flat A, 11 Yonge Park, London, N4 3NU · premises record
Applicant Mr Lassey · Agent Mr Craig Rowell · Officer Jake Shiels
Full Planning Application
Approved
2022-08-24
Erection of a mansard roof extensions, creation of a private outdoor terrace at first floor level rear and conversion of Flat B into 3no. self-contained residential dwellings.
21 Yonge Park, London, N4 3NU · premises record
Applicant Mr Sudeepen Mukherjee · Agent Mr Dean Willars · Officer Ross Harvey
Full Planning Application
Refused
2022-01-19
Proposed lower ground floor rear extension and all associated works.
Flat A, 11 Yonge Park, London, N4 3NU · premises record
Applicant Ms. Hectoria Lassey · Agent Mr Alberto Ochoa · Officer Jake Shiels
Full Planning Application
Approved
2021-07-13
Erection of roof extension and raising of the side parapet walls
25 Yonge Park, London, N4 3NU · premises record
Full Planning (Householder)
Approved
2019-01-02
Replace the existing partially glazed timber door with a partially glazed composite door.
29 Yonge Park, Islington, LONDON, N4 3NU · premises record
Full Planning Application
Approved
2017-10-26
Replacement of the existing timber door at the front of the property with a composite door.
31 Yonge Park, London, N4 3NU · premises record
Full Planning Application
Approved
2017-09-29
Replace the existing partially glazed timber door with a partially glazed composite door.
27 Yonge Park, London, N4 3NU · premises record
Full Planning Application
Approved
2017-09-28
Application for a non-material amendment for installation of roof light on Full
Flat D, 11 Yonge Park, London, N4 3NU · premises record
Applicant c/o City Lofts London · Agent City Lofts London · Officer David Nip
Non-Material Amendment
Approved
2017-06-28
Erection of mansard roof extension and raising of the side parapet walls
25 Yonge Park, London, N4 3NU · premises record
Full Planning (Householder)
Approved
2017-06-28
Erection of a mansard roof extensions creation of a private outdoor terrace at first floor level rear and conversion of Flat B into 3no. self-contained residential dwellings.
21 Yonge Park, London, N4 3NU · premises record
Applicant Mr Sudeepen Mukherjee · Agent MR Dean Willars · Officer Ross Harvey
Refused
2022-09-28
More
Full Planning Application
Erection of a single storey rear extension.
Flat A, 11 Yonge Park, London, N4 3NU · premises record
Applicant Mr Lassey · Agent Mr Craig Rowell · Officer Jake Shiels
Approved
2022-08-24
More
Full Planning Application
Erection of a mansard roof extensions, creation of a private outdoor terrace at first floor level rear and conversion of Flat B into 3no. self-contained residential dwellings.
21 Yonge Park, London, N4 3NU · premises record
Applicant Mr Sudeepen Mukherjee · Agent Mr Dean Willars · Officer Ross Harvey
Refused
2022-01-19
More
Full Planning Application
Show all 10 rows
Proposed lower ground floor rear extension and all associated works.
Flat A, 11 Yonge Park, London, N4 3NU · premises record
Applicant Ms. Hectoria Lassey · Agent Mr Alberto Ochoa · Officer Jake Shiels
Approved
2021-07-13
More
Full Planning Application
Erection of roof extension and raising of the side parapet walls
25 Yonge Park, London, N4 3NU · premises record
Approved
2019-01-02
More
Full Planning (Householder)
Replace the existing partially glazed timber door with a partially glazed composite door.
29 Yonge Park, Islington, LONDON, N4 3NU · premises record
Approved
2017-10-26
More
Full Planning Application
Replacement of the existing timber door at the front of the property with a composite door.
31 Yonge Park, London, N4 3NU · premises record
Approved
2017-09-29
More
Full Planning Application
Replace the existing partially glazed timber door with a partially glazed composite door.
27 Yonge Park, London, N4 3NU · premises record
Approved
2017-09-28
More
Full Planning Application
Application for a non-material amendment for installation of roof light on Full
Flat D, 11 Yonge Park, London, N4 3NU · premises record
Applicant c/o City Lofts London · Agent City Lofts London · Officer David Nip
Approved
2017-06-28
More
Non-Material Amendment
Erection of mansard roof extension and raising of the side parapet walls
25 Yonge Park, London, N4 3NU · premises record
Approved
2017-06-28
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?

No mapped designation intersects a premises point in this postcode in the current build. Open any premises above for its own designation record.

People

Who is involved?

Named on the latest 25 applications in this postcode — the party who applied, not the owner or occupier.

Name
Details
Applicant on 2 applications
Applicant on 2 applications
Applicant on 2 applications
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 2 applications
Applicant on 2 applications
Applicant on 2 applications
Show all 10 rows
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
Development

What could it become?

Planning precedent25 applications and 31 mapped decisions in this postcode — precedent for what has been permitted and refused here.
Energy54 EPC records; ratings C: 35, D: 17, E: 1, G: 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 Pro

Ownership, 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 · EPC F/G · 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.
N4 3NU, Islington: Planning and Property History | Planning Atlas