Postcode record · Haringey
N10 3BU.
N10 3BU has 32 known premises and 44 planning records — 31 approved of 38 decided (81.6%). 14 EPC records.
Postcode N10 3BU · boundary not held, centred on the postcodeApprovedRefusedOther44 exact44 on the map — every match
At a glance · this postcodeHaringey profile →
32
Premises
known addresses (UPRNs)
44
Applications
38 decided
81.6%
Approval rate
31 approved · 7 refused
14
EPC records
ratings C 1 · D 5 · E 6 · F 2
44
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 3BU has 32 known premises and 44 planning records — 31 approved of 38 decided (81.6%). 14 EPC records.
Premises (18 of 32 shown)
Name
Details
UPRN 10022935501
UPRN 10022935502
UPRN 10022935503
UPRN 10022935504
UPRN 100021197033
UPRN 100021197035
UPRN 100021197037
UPRN 100021197039
UPRN 100021197041
UPRN 100021197043
UPRN 10022935501
UPRN 10022935502
UPRN 10022935503
Show all 10 rows
UPRN 10022935504
UPRN 100021197033
UPRN 100021197035
UPRN 100021197037
UPRN 100021197039
UPRN 100021197041
UPRN 100021197043
Planning
What happened?
44 planning applications across the postcode; 31 approved of 38 decided (81.6%). Latest 30 shown.
Reference
Proposal · address
Type
Outcome
Date · distance
T1- Pear tree- crown reduction of approximately forty percent. T2-Spruce tree- reduce height by approximately 3m
40 Leaside Avenue Hornsey London N10 3BU · premises record
—
No objection
2026-03-30
Proposed rear dormer extension
40 Leaside Avenue Hornsey London N10 3BU · premises record
—
Approved
2025-10-09
Erection of a rear garden outbuilding.
40 Leaside Avenue Hornsey London N10 3BU · premises record
—
Approved
2025-08-11
T1 and T2 Ash. Reduce both trees by 25% (height a reduction from 12m to 9m lateral reduction 1.5m all round)
42 Leaside Avenue Hornsey London N10 3BU · premises record
—
No objection
2025-02-04
T1- large unknown shrub in front garden trim back .5m T2- back garden plum tree crown reduce 1.5m all over T3- back garden large lime tree remove lower trunk growth and crown lift 3m
20 Leaside Avenue Hornsey London N10 3BU · premises record
Applicant Mr Martina Wilson · Officer Daniel Monk
Works to trees in Conservation Area
No objection
2024-03-28
Change to angle of roof to hipped end and erection of rear dormer window with insertion of velux windows to front, rear and side.
32 Leaside Avenue Hornsey London N10 3BU · premises record
—
Approved
2023-11-24
(T1) Tamarisk - This tree has recently lost a limb and remaining crown is quite overextended and at risk of losing further limbs. Proposing to reduce height by 2m and remaining crown spread by 1-1.5m, in order to prevent limb failure (T2) Magnolia - Proposing to reduce crown by 1-2m (back to previous pruning points), in order to maintain compact tree, preventing excessive shading to rear of the building and future encroachment to building (T3) Cotoneaster - Proposing to reduce height by 2m and remaining crown spread by 1-1.5m in order to prevent failure of branches and maintain compact specimen
16 Leaside Avenue Hornsey London N10 3BU · premises record
—
No objection
2023-10-26
Repollard lime tree (T1) to allow more light into garden, taking off upto 2m.
26 Leaside Avenue Hornsey London N10 3BU · premises record
—
No objection
2023-10-03
Certificate of Lawfulness Proposed: Loft conversion and rear dormer.
32 Leaside Avenue Hornsey London N10 3BU · premises record
—
Refused
2023-07-04
Replacement ground floor rear extension and associated internal and external landscaping works to the rear garden. Conversion of garage to home office. Replacement windows to the front and side in matching material and design but with double glazing and draft proofing.
32 Leaside Avenue Hornsey London N10 3BU · premises record
—
Approved
2023-07-04
T1- Pear tree- crown reduction of approximately forty percent. T2-Spruce tree- reduce height by approximately 3m
40 Leaside Avenue Hornsey London N10 3BU · premises record
No objection
2026-03-30
More
—
Proposed rear dormer extension
40 Leaside Avenue Hornsey London N10 3BU · premises record
Approved
2025-10-09
More
—
Erection of a rear garden outbuilding.
40 Leaside Avenue Hornsey London N10 3BU · premises record
Approved
2025-08-11
More
—
Show all 10 rows
T1 and T2 Ash. Reduce both trees by 25% (height a reduction from 12m to 9m lateral reduction 1.5m all round)
42 Leaside Avenue Hornsey London N10 3BU · premises record
No objection
2025-02-04
More
—
T1- large unknown shrub in front garden trim back .5m T2- back garden plum tree crown reduce 1.5m all over T3- back garden large lime tree remove lower trunk growth and crown lift 3m
20 Leaside Avenue Hornsey London N10 3BU · premises record
Applicant Mr Martina Wilson · Officer Daniel Monk
No objection
2024-03-28
More
Works to trees in Conservation Area
Change to angle of roof to hipped end and erection of rear dormer window with insertion of velux windows to front, rear and side.
32 Leaside Avenue Hornsey London N10 3BU · premises record
Approved
2023-11-24
More
—
(T1) Tamarisk - This tree has recently lost a limb and remaining crown is quite overextended and at risk of losing further limbs. Proposing to reduce height by 2m and remaining crown spread by 1-1.5m, in order to prevent limb failure (T2) Magnolia - Proposing to reduce crown by 1-2m (back to previous pruning points), in order to maintain compact tree, preventing excessive shading to rear of the building and future encroachment to building (T3) Cotoneaster - Proposing to reduce height by 2m and remaining crown spread by 1-1.5m in order to prevent failure of branches and maintain compact specimen
16 Leaside Avenue Hornsey London N10 3BU · premises record
No objection
2023-10-26
More
—
Repollard lime tree (T1) to allow more light into garden, taking off upto 2m.
26 Leaside Avenue Hornsey London N10 3BU · premises record
No objection
2023-10-03
More
—
Certificate of Lawfulness Proposed: Loft conversion and rear dormer.
32 Leaside Avenue Hornsey London N10 3BU · premises record
Refused
2023-07-04
More
—
Replacement ground floor rear extension and associated internal and external landscaping works to the rear garden. Conversion of garage to home office. Replacement windows to the front and side in matching material and design but with double glazing and draft proofing.
32 Leaside Avenue Hornsey London N10 3BU · premises record
Approved
2023-07-04
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 32 premises each one covers.
Designation
Coverage
Conservation Area
26 · reference COA00000141 · covers 32 of 32 premises. Demolition, alterations, trees and design are subject to additional heritage controls.
Conservation Area
26 · reference COA00000141 · covers 32 of 32 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
Case officer on 1 application
Applicant on 1 application
Case officer on 1 application
Development
What could it become?
Planning precedent44 applications and 44 mapped decisions in this postcode — precedent for what has been permitted and refused here.
Energy14 EPC records; ratings C: 1, D: 5, E: 6, F: 2.
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
The Developer PlanOwnership, 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.