Postcode record · Haringey
N6 4JT.
N6 4JT has 18 known premises and 144 planning records — 103 approved of 124 decided (83.1%). 9 EPC records.
Postcode N6 4JT · boundary not held, centred on the postcodeApprovedRefusedOther144 exact3 approximate147 on the map — every match
At a glance · this postcodeHaringey profile →
18
Premises
known addresses (UPRNs)
144
Applications
124 decided
83.1%
Approval rate
103 approved · 21 refused
9
EPC records
ratings B 2 · C 1 · D 3 · E 3
147
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?
N6 4JT has 18 known premises and 144 planning records — 103 approved of 124 decided (83.1%). 9 EPC records.
Premises
Name
Details
UPRN 10095639954
UPRN 10095639955
UPRN 100021221913
UPRN 100021221915
UPRN 100021221917
UPRN 100021221919
UPRN 100021221921
UPRN 100021221923
UPRN 100021221925
UPRN 100021221926
UPRN 10095639954
UPRN 10095639955
UPRN 100021221913
Show all 10 rows
UPRN 100021221915
UPRN 100021221917
UPRN 100021221919
UPRN 100021221921
UPRN 100021221923
UPRN 100021221925
UPRN 100021221926
Planning
What happened?
144 planning applications across the postcode; 103 approved of 124 decided (83.1%). Latest 30 shown.
Reference
Proposal · address
Type
Outcome
Date · distance
Demolition of side garage and erection of a single storey side extension.
4 Sheldon Avenue Hornsey London N6 4JT · premises record
—
Refused
2026-05-15
Weeping Ash tree with cavity and decay at base of trunk- Cut to ground level.
14 Sheldon Avenue Hornsey London N6 4JT · premises record
—
No objection
2026-03-05
Approval of details pursuant to conditions 5 (Chartered Engineer) attached to planning permission ref: HGY/2025/2064.
4 Sheldon Avenue Hornsey London N6 4JT · premises record
—
Approved
2026-01-30
Creation of a new basement and rear lightwells, enlargement and alteration to the existing first floor rear dormer, and replacement of rear patio doors with double glazed timber doors.
4 Sheldon Avenue Hornsey London N6 4JT · premises record
—
Approved
2025-12-12
Approval of details reserved by a condition 10 (A) (Energy Strategy) attached to planning application Ref: HGY/2023/0630.
26 Sheldon Avenue Hornsey London N6 4JT · premises record
—
Approved
2025-10-17
Replacement of existing garage door with windows and brickwork, installation of front and rear roof lights to garage roof and raising the roof height of the garage by 0.97m. Installation of doors and steps to the rear elevation of garage.
4 Sheldon Avenue Hornsey London N6 4JT · premises record
—
Refused
2025-10-07
(T1) Oak - - Reduce height and spread by 2 meters to allow more light into the garden area and control the tree’s size. - Remove dead wood to enhance safety. (T2) Oak - - Reduce height by 2-2.5 meters and spread by 1.5 meters to increase light penetration into the garden and control the tree's size. - Remove dead wood to enhance safety. (T3) Willow - - Reduce height and spread by 2 meters to: - Alleviate pressure on adjacent Silver Birch trees, allowing them to grow upright. - Increase light access to the garden area. - Perform general tree maintenance. (T4) Boundary work - - Reduce all mixed species shrubs and hedges overhanging the swimming pool building back to the boundary line to ensure clearance. This work aims to enhance the health, safety, and aesthetic value of the trees and garden area.
22 Sheldon Avenue Hornsey London N6 4JT · premises record
—
No objection
2025-09-23
Approval of details pursuant to condition 7 (Proof of payment to Haringey Trees department) attached to planning permission HGY/2022/0866.
16 Sheldon Avenue Hornsey London N6 4JT · premises record
—
Approved
2025-07-29
Single-storey outbuilding for use as a home golf studio and storage ancillary to the use of existing dwellinghouse.
10 Sheldon Avenue Hornsey London N6 4JT · premises record
—
Approved
2025-07-24
Increase the height of the existing first floor rear dormer roof by 350mm, with accompanying work to replace the current windows with new double-glazed, painted timber casement windows to the rear dormer. Replacement of rear patio doors with double glazed painted timber doors.
4 Sheldon Avenue Hornsey London N6 4JT · premises record
—
Approved
2025-07-08
Demolition of side garage and erection of a single storey side extension.
4 Sheldon Avenue Hornsey London N6 4JT · premises record
Refused
2026-05-15
More
—
Weeping Ash tree with cavity and decay at base of trunk- Cut to ground level.
14 Sheldon Avenue Hornsey London N6 4JT · premises record
No objection
2026-03-05
More
—
Approval of details pursuant to conditions 5 (Chartered Engineer) attached to planning permission ref: HGY/2025/2064.
4 Sheldon Avenue Hornsey London N6 4JT · premises record
Approved
2026-01-30
More
—
Show all 10 rows
Creation of a new basement and rear lightwells, enlargement and alteration to the existing first floor rear dormer, and replacement of rear patio doors with double glazed timber doors.
4 Sheldon Avenue Hornsey London N6 4JT · premises record
Approved
2025-12-12
More
—
Approval of details reserved by a condition 10 (A) (Energy Strategy) attached to planning application Ref: HGY/2023/0630.
26 Sheldon Avenue Hornsey London N6 4JT · premises record
Approved
2025-10-17
More
—
Replacement of existing garage door with windows and brickwork, installation of front and rear roof lights to garage roof and raising the roof height of the garage by 0.97m. Installation of doors and steps to the rear elevation of garage.
4 Sheldon Avenue Hornsey London N6 4JT · premises record
Refused
2025-10-07
More
—
(T1) Oak - - Reduce height and spread by 2 meters to allow more light into the garden area and control the tree’s size. - Remove dead wood to enhance safety. (T2) Oak - - Reduce height by 2-2.5 meters and spread by 1.5 meters to increase light penetration into the garden and control the tree's size. - Remove dead wood to enhance safety. (T3) Willow - - Reduce height and spread by 2 meters to: - Alleviate pressure on adjacent Silver Birch trees, allowing them to grow upright. - Increase light access to the garden area. - Perform general tree maintenance. (T4) Boundary work - - Reduce all mixed species shrubs and hedges overhanging the swimming pool building back to the boundary line to ensure clearance. This work aims to enhance the health, safety, and aesthetic value of the trees and garden area.
22 Sheldon Avenue Hornsey London N6 4JT · premises record
No objection
2025-09-23
More
—
Approval of details pursuant to condition 7 (Proof of payment to Haringey Trees department) attached to planning permission HGY/2022/0866.
16 Sheldon Avenue Hornsey London N6 4JT · premises record
Approved
2025-07-29
More
—
Single-storey outbuilding for use as a home golf studio and storage ancillary to the use of existing dwellinghouse.
10 Sheldon Avenue Hornsey London N6 4JT · premises record
Approved
2025-07-24
More
—
Increase the height of the existing first floor rear dormer roof by 350mm, with accompanying work to replace the current windows with new double-glazed, painted timber casement windows to the rear dormer. Replacement of rear patio doors with double glazed painted timber doors.
4 Sheldon Avenue Hornsey London N6 4JT · premises record
Approved
2025-07-08
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 18 premises each one covers.
Designation
Coverage
Conservation Area
Highgate · reference CA1 · covers 18 of 18 premises. Demolition, alterations, trees and design are subject to additional heritage controls.
Archaeological Priority Area
Summary and Definition 8.2.1 The Archaeological Priority Area covers Haringey Golf Course and the surrounding area, which includes several areas of undeveloped land and areas of 20th century housing. The APA continues · reference 77502 · covers 5 of 18 premises. Groundworks may require archaeological assessment or investigation.
Conservation Area
Highgate · reference CA1 · covers 18 of 18 premises. Demolition, alterations, trees and design are subject to additional heritage controls.
Archaeological Priority Area
Summary and Definition 8.2.1 The Archaeological Priority Area covers Haringey Golf Course and the surrounding area, which includes several areas of undeveloped land and areas of 20th century housing. The APA continues · reference 77502 · covers 5 of 18 premises. Groundworks may require archaeological assessment or investigation.
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
Agent on 1 application
Agent on 1 application
Case officer on 4 applications
Case officer on 3 applications
Case officer on 1 application
Applicant on 1 application
Applicant on 1 application
Agent on 1 application
Show all 7 rows
Agent on 1 application
Case officer on 4 applications
Case officer on 3 applications
Case officer on 1 application
Development
What could it become?
Planning precedent144 applications and 147 mapped decisions in this postcode — precedent for what has been permitted and refused here.
Energy9 EPC records; ratings B: 2, C: 1, D: 3, E: 3.
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.
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.