Postcode record · Haringey
N4 4PJ.
N4 4PJ has 62 known premises and 33 planning records — 26 approved of 30 decided (86.7%). 35 EPC records.
Postcode N4 4PJ · boundary not held, centred on the postcodeApprovedRefusedOther34 on the map — every match
At a glance · this postcodeHaringey profile →
62
Premises
known addresses (UPRNs)
33
Applications
30 decided
86.7%
Approval rate
26 approved · 4 refused
35
EPC records
ratings C 13 · D 18 · E 3 · F 1
34
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 4PJ has 62 known premises and 33 planning records — 26 approved of 30 decided (86.7%). 35 EPC records.
Premises (18 of 62 shown)
Name
Details
UPRN 10003983244
UPRN 10003983245
UPRN 10003983246
UPRN 10022936259
UPRN 10022936260
UPRN 10022939724
UPRN 10022939725
UPRN 10093591295
UPRN 10093591296
UPRN 10093591297
UPRN 10003983244
UPRN 10003983245
UPRN 10003983246
Show all 10 rows
UPRN 10022936259
UPRN 10022936260
UPRN 10022939724
UPRN 10022939725
UPRN 10093591295
UPRN 10093591296
UPRN 10093591297
Planning
What happened?
33 planning applications across the postcode; 26 approved of 30 decided (86.7%). Latest 30 shown.
Reference
Proposal · address
Type
Outcome
Date · distance
Replacement of existing timber-framed windows with modern profile timber-framed windows.
23 Lancaster Road Hornsey London N4 4PJ · premises record
—
Approved
2026-02-26
Approval of details pursuant to condition 5 (cycle parking) attached to planning permission (HGY/2024/2121).
5 Lancaster Road Hornsey London N4 4PJ · premises record
Approval of details reserved by a condition
Approved
2025-01-27
Conversion and extension of existing five bedroom three storey single dwelling into two self contained apartments. Includes rear infill extension on the ground floor, loft conversion with heat pump and 3 rooflights and modification to windows at the front and rear elevations.
5 Lancaster Road Hornsey London N4 4PJ · premises record
Full planning permission
Approved
2024-12-02
Single storey side extension, with amendments to the existing first floor rear roof terrace, rear and side first floor elevation windows/door, and new conservation rooflight in the rear outrigger roof.
25 Lancaster Road Hornsey London N4 4PJ · premises record
Householder planning permission
Approved
2024-09-03
Replacement of single-glazed timber sash windows with double-glazed timber sash windows and replacement of timber front entrance door with a part-glazed three panel timber door
19 Lancaster Road Hornsey London N4 4PJ · premises record
—
Approved
2023-09-11
Erection of single storey rear/side extension
37 Lancaster Road Hornsey London N4 4PJ · premises record
—
Approved
2023-08-14
Conversion of dwelling to 3 x flats, infill to rear extension, erection of rear roof extension; 2 x front rooflights; alteration of first floor rear window to Juliet balcony; and erection of bin and bike store in the front garden
39 Lancaster Road London N4 4PJ · premises record
—
Approved
2022-02-18
Erection of a ground floor rear extension and raised terrace.
45 Lancaster Road London N4 4PJ · premises record
—
Approved
2021-05-18
Enlargement of existing basement with the addition of a front light well.
Flat A 15 Lancaster Road London N4 4PJ · premises record
—
Approved
2020-06-24
Enlargement of existing basement with the addition of a front light well.
Flat A 15 Lancaster Road London N4 4PJ · premises record
—
Refused
2020-02-11
Replacement of existing timber-framed windows with modern profile timber-framed windows.
23 Lancaster Road Hornsey London N4 4PJ · premises record
Approved
2026-02-26
More
—
Approval of details pursuant to condition 5 (cycle parking) attached to planning permission (HGY/2024/2121).
5 Lancaster Road Hornsey London N4 4PJ · premises record
Approved
2025-01-27
More
Approval of details reserved by a condition
Conversion and extension of existing five bedroom three storey single dwelling into two self contained apartments. Includes rear infill extension on the ground floor, loft conversion with heat pump and 3 rooflights and modification to windows at the front and rear elevations.
5 Lancaster Road Hornsey London N4 4PJ · premises record
Approved
2024-12-02
More
Full planning permission
Show all 10 rows
Single storey side extension, with amendments to the existing first floor rear roof terrace, rear and side first floor elevation windows/door, and new conservation rooflight in the rear outrigger roof.
25 Lancaster Road Hornsey London N4 4PJ · premises record
Approved
2024-09-03
More
Householder planning permission
Replacement of single-glazed timber sash windows with double-glazed timber sash windows and replacement of timber front entrance door with a part-glazed three panel timber door
19 Lancaster Road Hornsey London N4 4PJ · premises record
Approved
2023-09-11
More
—
Erection of single storey rear/side extension
37 Lancaster Road Hornsey London N4 4PJ · premises record
Approved
2023-08-14
More
—
Conversion of dwelling to 3 x flats, infill to rear extension, erection of rear roof extension; 2 x front rooflights; alteration of first floor rear window to Juliet balcony; and erection of bin and bike store in the front garden
39 Lancaster Road London N4 4PJ · premises record
Approved
2022-02-18
More
—
Erection of a ground floor rear extension and raised terrace.
45 Lancaster Road London N4 4PJ · premises record
Approved
2021-05-18
More
—
Enlargement of existing basement with the addition of a front light well.
Flat A 15 Lancaster Road London N4 4PJ · premises record
Approved
2020-06-24
More
—
Enlargement of existing basement with the addition of a front light well.
Flat A 15 Lancaster Road London N4 4PJ · premises record
Refused
2020-02-11
More
—
Building control
Building-control records are not yet collected for Haringey — 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 62 premises each one covers.
Designation
Coverage
Conservation Area
Stroud Green · reference CA28 · covers 62 of 62 premises. Demolition, alterations, trees and design are subject to additional heritage controls.
Conservation Area
Stroud Green · reference CA28 · covers 62 of 62 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
Applicant on 1 application
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
Applicant on 1 application
Applicant on 1 application
Applicant on 1 application
Show all 7 rows
Agent on 2 applications
Agent on 1 application
Case officer on 2 applications
Case officer on 1 application
Development
What could it become?
Planning precedent33 applications and 34 mapped decisions in this postcode — precedent for what has been permitted and refused here.
Energy35 EPC records; ratings C: 13, D: 18, E: 3, 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.
4 intent signals recorded in this postcode
Price decline · 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.