Postcode record · Haringey
N10 3AY.
N10 3AY has 17 known premises and 31 planning records — 22 approved of 24 decided (91.7%). 7 EPC records.
Postcode N10 3AY · boundary not held, centred on the postcodeApprovedRefusedOther31 exact17 approximate48 on the map — every match
At a glance · this postcodeHaringey profile →
17
Premises
known addresses (UPRNs)
31
Applications
24 decided
91.7%
Approval rate
22 approved · 2 refused
7
EPC records
ratings C 1 · D 2 · E 1 · F 3
48
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?
N10 3AY has 17 known premises and 31 planning records — 22 approved of 24 decided (91.7%). 7 EPC records.
Premises
Name
Details
UPRN 10022938489
UPRN 10022942509
UPRN 100021183527
UPRN 100021183528
UPRN 100021183529
UPRN 100021183530
UPRN 100021183531
UPRN 100021183532
UPRN 100021183533
UPRN 100021183534
UPRN 10022938489
UPRN 10022942509
UPRN 100021183527
Show all 10 rows
UPRN 100021183528
UPRN 100021183529
UPRN 100021183530
UPRN 100021183531
UPRN 100021183532
UPRN 100021183533
UPRN 100021183534
Planning
What happened?
31 planning applications across the postcode; 22 approved of 24 decided (91.7%). Latest 30 shown.
Reference
Proposal · address
Type
Outcome
Date · distance
Chinese privet x3 - reduce height by 1.5m, trim sides in line. Robinia - reduce branches over patio by 1m. Apple - reduce outlying branches in line with rest of crown (1m off). Sycamore (in no. 4) - reduce branches overhanging client's garden to 1m below previous (3m off).
2 Grand Avenue Hornsey London N10 3AY · premises record
—
No objection
2026-05-27
T1. Yew Tree remove. Client planted it and it’s out growing and affecting neighbouring Birch Tree of which he prefers.
4 Grand Avenue Hornsey London N10 3AY · premises record
—
No objection
2026-04-27
Certificate of lawfulness for proposed use for the erection of an outbuilding in the rear garden.
17 Grand Avenue Hornsey London N10 3AY · premises record
—
Approved
2025-08-22
Loft alteration with the erection of a new rear dormer by replacing existing rear dormer. Erection of a Garden Room outbuilding at the rear end of the rear garden. Replacement of the existing rear patio doors and the installation of a new rooflight to the existing ground floor rear extension.
17 Grand Avenue Hornsey London N10 3AY · premises record
—
Approved
2025-05-08
T3 Holly - Remove to ground level and treat stump tp prevent regrowth. G4 Mixed shrubs (not sure if these are covered by CA) - Remove to ground level and treat stumps to prevent regrowth. The vegetation is situated at 9 Grand Avenue, London, N10 3AY. The vegetation works are proposed to stop the influence of the tree(s) on the soil below building foundation level and provide long term stability.
9 Grand Avenue Hornsey London N10 3AY · premises record
Applicant 360 Globalnet · Officer Daniel Monk
Works to trees in Conservation Area
No objection
2024-12-03
Construction of single storey rear extension, including conversion of window into door and altered roof.
15 Grand Avenue Hornsey London N10 3AY · premises record
Householder planning permission
Approved
2024-08-30
T1: Apple (5m): Reduce to previous points removing 2m of regrowth to keep tree at a size suitable for its location and as part of regular maintenance
19 Grand Avenue Hornsey London N10 3AY · premises record
Works to trees in Conservation Area
No objection
2024-03-26
Rear Garden: T1: Mature Sycamore: Approximately 18.00m: Reduce back to previous and most recent reduction points, approximately 1.50m-2.00m all round. Thin crown density throughout by approximately 25%. Remove major dead wood. Remove weak epicormic growth.
5 Grand Avenue Hornsey London N10 3AY · premises record
Works to trees in Conservation Area
No objection
2024-02-29
T3 - Holly - Remove and treat stump to prevent tree regrowth G4 - Mixed Shrubs - Remove and treat stump to prevent tree regrowth
9 Grand Avenue Hornsey London N10 3AY · premises record
—
No objection
2023-06-29
Erection of single storey rear extension.
8 Grand Avenue London N10 3AY · premises record
—
Approved
2020-09-10
Chinese privet x3 - reduce height by 1.5m, trim sides in line. Robinia - reduce branches over patio by 1m. Apple - reduce outlying branches in line with rest of crown (1m off). Sycamore (in no. 4) - reduce branches overhanging client's garden to 1m below previous (3m off).
2 Grand Avenue Hornsey London N10 3AY · premises record
No objection
2026-05-27
More
—
T1. Yew Tree remove. Client planted it and it’s out growing and affecting neighbouring Birch Tree of which he prefers.
4 Grand Avenue Hornsey London N10 3AY · premises record
No objection
2026-04-27
More
—
Certificate of lawfulness for proposed use for the erection of an outbuilding in the rear garden.
17 Grand Avenue Hornsey London N10 3AY · premises record
Approved
2025-08-22
More
—
Show all 10 rows
Loft alteration with the erection of a new rear dormer by replacing existing rear dormer. Erection of a Garden Room outbuilding at the rear end of the rear garden. Replacement of the existing rear patio doors and the installation of a new rooflight to the existing ground floor rear extension.
17 Grand Avenue Hornsey London N10 3AY · premises record
Approved
2025-05-08
More
—
T3 Holly - Remove to ground level and treat stump tp prevent regrowth. G4 Mixed shrubs (not sure if these are covered by CA) - Remove to ground level and treat stumps to prevent regrowth. The vegetation is situated at 9 Grand Avenue, London, N10 3AY. The vegetation works are proposed to stop the influence of the tree(s) on the soil below building foundation level and provide long term stability.
9 Grand Avenue Hornsey London N10 3AY · premises record
Applicant 360 Globalnet · Officer Daniel Monk
No objection
2024-12-03
More
Works to trees in Conservation Area
Construction of single storey rear extension, including conversion of window into door and altered roof.
15 Grand Avenue Hornsey London N10 3AY · premises record
Approved
2024-08-30
More
Householder planning permission
T1: Apple (5m): Reduce to previous points removing 2m of regrowth to keep tree at a size suitable for its location and as part of regular maintenance
19 Grand Avenue Hornsey London N10 3AY · premises record
No objection
2024-03-26
More
Works to trees in Conservation Area
Rear Garden: T1: Mature Sycamore: Approximately 18.00m: Reduce back to previous and most recent reduction points, approximately 1.50m-2.00m all round. Thin crown density throughout by approximately 25%. Remove major dead wood. Remove weak epicormic growth.
5 Grand Avenue Hornsey London N10 3AY · premises record
No objection
2024-02-29
More
Works to trees in Conservation Area
T3 - Holly - Remove and treat stump to prevent tree regrowth G4 - Mixed Shrubs - Remove and treat stump to prevent tree regrowth
9 Grand Avenue Hornsey London N10 3AY · premises record
No objection
2023-06-29
More
—
Erection of single storey rear extension.
8 Grand Avenue London N10 3AY · premises record
Approved
2020-09-10
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 17 premises each one covers.
Designation
Coverage
Conservation Area
26 · reference COA00000141 · covers 17 of 17 premises. Demolition, alterations, trees and design are subject to additional heritage controls.
Conservation Area
26 · reference COA00000141 · covers 17 of 17 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
Applicant on 1 application
Agent on 1 application
Agent on 1 application
Agent on 1 application
Case officer on 3 applications
Case officer on 1 application
Applicant on 1 application
Applicant on 1 application
Applicant on 1 application
Show all 9 rows
Applicant on 1 application
Agent on 1 application
Agent on 1 application
Agent on 1 application
Case officer on 3 applications
Case officer on 1 application
Development
What could it become?
Planning precedent31 applications and 48 mapped decisions in this postcode — precedent for what has been permitted and refused here.
Energy7 EPC records; ratings C: 1, D: 2, E: 1, F: 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.