Postcode record · Haringey
N4 4PH.
N4 4PH has 96 known premises and 47 planning records — 41 approved of 45 decided (91.1%). 55 EPC records.
Postcode N4 4PH · boundary not held, centred on the postcodeApprovedRefusedOther47 exact2 approximate49 on the map — every match
At a glance · this postcodeHaringey profile →
96
Premises
known addresses (UPRNs)
47
Applications
45 decided
91.1%
Approval rate
41 approved · 4 refused
55
EPC records
ratings C 13 · D 33 · E 7 · F 1 · G 1
49
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 4PH has 96 known premises and 47 planning records — 41 approved of 45 decided (91.1%). 55 EPC records.
Premises (18 of 96 shown)
Name
Details
UPRN 10003980717
UPRN 100021168846
UPRN 100021168847
UPRN 100021168848
UPRN 100021168849
UPRN 100021168850
UPRN 100021168851
UPRN 100021168852
UPRN 100021168853
UPRN 100021168854
UPRN 10003980717
UPRN 100021168846
UPRN 100021168847
Show all 10 rows
UPRN 100021168848
UPRN 100021168849
UPRN 100021168850
UPRN 100021168851
UPRN 100021168852
UPRN 100021168853
UPRN 100021168854
Planning
What happened?
47 planning applications across the postcode; 41 approved of 45 decided (91.1%). Latest 30 shown.
Reference
Proposal · address
Type
Outcome
Date · distance
The proposal replaces the existing timber windows with modern double glazed timber units. Elevations and window schedule appended to this application.
10 Cornwall Road Hornsey London N4 4PH · premises record
—
Approved
2026-02-27
The proposal replaces the existing timber windows with modern double glazed timber units. Elevations and window schedule appended to this application.
11 Cornwall Road Hornsey London N4 4PH · premises record
—
Approved
2026-02-27
Erection of a single-storey rear side return infill extension and loft conversion including a rear dormer extension and rooflights to the front, and replacement of all existing timber sliding sash windows, with new like for like double glazed timber sliding sash windows.
3 Cornwall Road Hornsey London N4 4PH · premises record
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Approved
2025-09-15
Loft conversion with rear dormer and two roof lights on the front facade.
16 Cornwall Road Hornsey London N4 4PH · premises record
—
Approved
2025-08-15
Erection of single-storey side infill extension with flat roof and 3 rooflights; internal alterations including new windows to Bedroom 2
Flat A 22 Cornwall Road Hornsey London N4 4PH · premises record
—
Approved
2025-07-28
Demolition of existing single storey rear addition and construction of a single storey ground floor rear and infill extension.
16 Cornwall Road Hornsey London N4 4PH · premises record
—
Approved
2025-06-19
T1) Willow: Re-pollard 1 metre lower than previous reduction points. T2) Plum: Lightly reduce height and width by up to 1 metre.
Flat A 22 Cornwall Road Hornsey London N4 4PH · premises record
—
No objection
2025-03-19
Replacement of the existing rear timber double doors and existing rear timber single door to match existing style.
10 Cornwall Road Hornsey London N4 4PH · premises record
—
Approved
2023-11-15
Rear Garden T1 - Dead Tree Remove fallen tree and vine and grind stump. T1 Dead tree is located on the left-hand side of the rear garden. • The tree is either dead or in decline and has failed. • The tree is resting on the side of the property. • The client has lost the use of their garden due to the obstruction.
Ground Floor Flat A 1 Cornwall Road Hornsey London N4 4PH · premises record
—
No objection
2023-10-04
The proposed development also includes for the installation of 1 no. new gas riser to the front elevation (north east) (retrospective).
28 Cornwall Road Hornsey London N4 4PH · premises record
—
Approved
2023-07-03
The proposal replaces the existing timber windows with modern double glazed timber units. Elevations and window schedule appended to this application.
10 Cornwall Road Hornsey London N4 4PH · premises record
Approved
2026-02-27
More
—
The proposal replaces the existing timber windows with modern double glazed timber units. Elevations and window schedule appended to this application.
11 Cornwall Road Hornsey London N4 4PH · premises record
Approved
2026-02-27
More
—
Erection of a single-storey rear side return infill extension and loft conversion including a rear dormer extension and rooflights to the front, and replacement of all existing timber sliding sash windows, with new like for like double glazed timber sliding sash windows.
3 Cornwall Road Hornsey London N4 4PH · premises record
Approved
2025-09-15
More
—
Show all 10 rows
Loft conversion with rear dormer and two roof lights on the front facade.
16 Cornwall Road Hornsey London N4 4PH · premises record
Approved
2025-08-15
More
—
Erection of single-storey side infill extension with flat roof and 3 rooflights; internal alterations including new windows to Bedroom 2
Flat A 22 Cornwall Road Hornsey London N4 4PH · premises record
Approved
2025-07-28
More
—
Demolition of existing single storey rear addition and construction of a single storey ground floor rear and infill extension.
16 Cornwall Road Hornsey London N4 4PH · premises record
Approved
2025-06-19
More
—
T1) Willow: Re-pollard 1 metre lower than previous reduction points. T2) Plum: Lightly reduce height and width by up to 1 metre.
Flat A 22 Cornwall Road Hornsey London N4 4PH · premises record
No objection
2025-03-19
More
—
Replacement of the existing rear timber double doors and existing rear timber single door to match existing style.
10 Cornwall Road Hornsey London N4 4PH · premises record
Approved
2023-11-15
More
—
Rear Garden T1 - Dead Tree Remove fallen tree and vine and grind stump. T1 Dead tree is located on the left-hand side of the rear garden. • The tree is either dead or in decline and has failed. • The tree is resting on the side of the property. • The client has lost the use of their garden due to the obstruction.
Ground Floor Flat A 1 Cornwall Road Hornsey London N4 4PH · premises record
No objection
2023-10-04
More
—
The proposed development also includes for the installation of 1 no. new gas riser to the front elevation (north east) (retrospective).
28 Cornwall Road Hornsey London N4 4PH · premises record
Approved
2023-07-03
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 96 premises each one covers.
Designation
Coverage
Conservation Area
Stroud Green · reference CA28 · covers 96 of 96 premises. Demolition, alterations, trees and design are subject to additional heritage controls.
Conservation Area
Stroud Green · reference CA28 · covers 96 of 96 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).
Cornwall Road0 mAccess From Carlton Road To Carlton Lodge0 mCarlton Road24 mService Road From Connaught Road To Churchill Court36 mConnaught Road36 mLancaster Road36 mOakfield Road40 mBeatrice Road44 mDagmar Road55 m
People
Who is involved?
Applicants, agents and officers are attached per application; the current area build carries references only — the borough entity run adds the names here.
Development
What could it become?
Planning precedent47 applications and 49 mapped decisions in this postcode — precedent for what has been permitted and refused here.
Energy55 EPC records; ratings C: 13, D: 33, E: 7, F: 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 ProOwnership, finance and market signals recorded at addresses in this postcode — each with date and source. Signals are evidence of change, not a prediction.
10 intent signals recorded in this postcode
Portfolio seller · Charge registered · EPC F/G · Long hold · Ageing director
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.