Postcode record · Haringey
N8 9HU.
N8 9HU has 11 known premises and 34 planning records — 21 approved of 26 decided (80.8%). 6 EPC records.
Postcode N8 9HU · boundary not held, centred on the postcodeApprovedRefusedOther34 on the map — every match
At a glance · this postcodeHaringey profile →
11
Premises
known addresses (UPRNs)
34
Applications
26 decided
80.8%
Approval rate
21 approved · 5 refused
53 days
Median decision time
average 333 days · 34 dated decisions · validation to decision (no separate receipt date)
6
EPC records
ratings B 1 · C 1 · D 4
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?
N8 9HU has 11 known premises and 34 planning records — 21 approved of 26 decided (80.8%). 6 EPC records.
Premises
Name
Details
UPRN 100021220522
UPRN 100021220523
UPRN 100021220524
UPRN 100021220525
UPRN 100021220526
UPRN 100021220527
UPRN 100021220528
UPRN 100021220529
UPRN 100021220530
UPRN 100021220531
UPRN 100021220522
UPRN 100021220523
UPRN 100021220524
Show all 10 rows
UPRN 100021220525
UPRN 100021220526
UPRN 100021220527
UPRN 100021220528
UPRN 100021220529
UPRN 100021220530
UPRN 100021220531
Planning
What happened?
34 planning applications across the postcode; 21 approved of 26 decided (80.8%). Latest 30 shown.
Reference
Proposal · address
Type
Outcome
Date · distance
T1 - hawthorn tree with decayed trunk (5m) - take down to ground level and re plant.
6 Sandringham Gardens Hornsey London N8 9HU · premises record
—
No objection
2025-04-07
T1 - lime tree (10m) - reduce crown to previous pruning points, approximately 4m reduction. T2 - lime tree (10m) - reduce crown to previous pruning points, approximately 4m reduction. T3 - lime tree (10m) - reduce crown to previous pruning points, approximately 4m reduction. T4 - privet hedge (4m) - reduce height by approximately 1m, no lower than windows behind. T5 - hawthorn tree (7m) - reduce crown to previous pruning points, approximately 3m reduction.
4 Sandringham Gardens Hornsey London N8 9HU · premises record
Officer Daniel Monk
Works to trees in Conservation Area
No objection
2025-02-06
Eucalyptus (T1) - Reduce crown by 2-2.5m on all aspects. Reduce lowest 4 branches over garden of number 5 by up to 4m. False Acacia (T2) - Reduce height by 3m. To let more light into the garden and prevent the Eucalyptus from growing too big for the small garden.
7 Sandringham Gardens Hornsey London N8 9HU · premises record
Officer Daniel Monk
Works to trees in Conservation Area
No objection
2024-02-05
T1 - ash tree (16m) - reduce crown to previous pruning points, approximately 4m reduction.
2 Sandringham Gardens Hornsey London N8 9HU · premises record
—
No objection
2024-01-30
Formation of roof extension involving erection of dormer to flank elevation and installation of two velux windows to rear elevation.
2 Sandringham Gardens London N8 9HU London · premises record
—
Other
2022-12-09
Demolition of existing single storey side extension and erection of part-single, part-two-storey side extension including associated alterations/extension to existing front elevation porch canopy and insertion of additional bay window to first floor front elevation
6 Sandringham Gardens London N8 9HU · premises record
—
Approved
2022-07-08
Loft conversion comprising a hip-to-gable roof extension, erection of two rear dormer roof extensions, and insertion of front roof lights.
12 Sandringham Gardens London N8 9HU · premises record
—
Refused
2022-04-11
Proposed side and rear dormer roof extensions and insertion of two rooflights.
4 Sandringham Gardens London N8 9HU · premises record
—
Approved
2021-12-17
Loft conversion and extension with side and rear dormer windows.
12 Sandringham Gardens London N8 9HU · premises record
—
Approved
2020-12-07
T1 - hawthorn tree with decayed trunk (5m) - take down to ground level and re plant.
6 Sandringham Gardens Hornsey London N8 9HU · premises record
No objection
2025-04-07
More
—
T1 - lime tree (10m) - reduce crown to previous pruning points, approximately 4m reduction. T2 - lime tree (10m) - reduce crown to previous pruning points, approximately 4m reduction. T3 - lime tree (10m) - reduce crown to previous pruning points, approximately 4m reduction. T4 - privet hedge (4m) - reduce height by approximately 1m, no lower than windows behind. T5 - hawthorn tree (7m) - reduce crown to previous pruning points, approximately 3m reduction.
4 Sandringham Gardens Hornsey London N8 9HU · premises record
Officer Daniel Monk
No objection
2025-02-06
More
Works to trees in Conservation Area
Eucalyptus (T1) - Reduce crown by 2-2.5m on all aspects. Reduce lowest 4 branches over garden of number 5 by up to 4m. False Acacia (T2) - Reduce height by 3m. To let more light into the garden and prevent the Eucalyptus from growing too big for the small garden.
7 Sandringham Gardens Hornsey London N8 9HU · premises record
Officer Daniel Monk
No objection
2024-02-05
More
Works to trees in Conservation Area
Show all 10 rows
T1 - ash tree (16m) - reduce crown to previous pruning points, approximately 4m reduction.
2 Sandringham Gardens Hornsey London N8 9HU · premises record
No objection
2024-01-30
More
—
Formation of roof extension involving erection of dormer to flank elevation and installation of two velux windows to rear elevation.
2 Sandringham Gardens London N8 9HU London · premises record
Other
2022-12-09
More
—
Demolition of existing single storey side extension and erection of part-single, part-two-storey side extension including associated alterations/extension to existing front elevation porch canopy and insertion of additional bay window to first floor front elevation
6 Sandringham Gardens London N8 9HU · premises record
Approved
2022-07-08
More
—
Loft conversion comprising a hip-to-gable roof extension, erection of two rear dormer roof extensions, and insertion of front roof lights.
12 Sandringham Gardens London N8 9HU · premises record
Refused
2022-04-11
More
—
Proposed side and rear dormer roof extensions and insertion of two rooflights.
4 Sandringham Gardens London N8 9HU · premises record
Approved
2021-12-17
More
—
Loft conversion and extension with side and rear dormer windows.
12 Sandringham Gardens London N8 9HU · premises record
Approved
2020-12-07
More
—
Proposed loft conversion
8 Sandringham Gardens London N8 9HU · premises record
Approved
2017-05-08
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 11 premises each one covers.
Designation
Coverage
Conservation Area
Crouch End · reference CA5 · covers 11 of 11 premises. Demolition, alterations, trees and design are subject to additional heritage controls.
Conservation Area
Crouch End · reference CA5 · covers 11 of 11 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.
Development
What could it become?
Planning precedent34 applications and 34 mapped decisions in this postcode — precedent for what has been permitted and refused here.
Energy6 EPC records; ratings B: 1, C: 1, D: 4.
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.
Boundary: OS Postcode Unit areas (Ordnance Survey), 2026-08-14. Planning records: canonical stage2. EPC: EPC register. Premises: OS AddressBase / UPRN.