Planning Atlas
AtlasPostcodeHA36LZ
Dev
Session
Tier
Planning Atlas›Harrow›HA3 6LZ
Postcode record · Harrow

HA3 6LZ.

HA3 6LZ has 12 known premises and 1 planning record. 6 EPC records.

Postcode unitHarrow →OS boundary ↓
Harrow›HA3 6LZ
Postcode HA3 6LZ · boundary not held, centred on the postcodeApprovedRefusedOther1 on the map — every match
At a glance · this postcodeHarrow profile →
12
Premises
known addresses (UPRNs)
1
Applications
none decided
—
Approval rate
no decided records
202 days
Median decision time
average 202 days · 1 dated decisions
6
EPC records
ratings C 1 · D 5
1
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?

HA3 6LZ has 12 known premises and 1 planning record. 6 EPC records.

Premises

Name
Details
UPRN 100021287561
UPRN 100021287563
UPRN 100021287565
UPRN 100021287567
UPRN 100021287569
UPRN 100021287571
UPRN 100021287573
UPRN 100021287575
UPRN 100021287577
UPRN 100021287579
UPRN 100021287561
UPRN 100021287563
UPRN 100021287565
Show all 10 rows
UPRN 100021287567
UPRN 100021287569
UPRN 100021287571
UPRN 100021287573
UPRN 100021287575
UPRN 100021287577
UPRN 100021287579
Planning

What happened?

1 planning application across the postcode. Latest 1 shown.

Reference
Proposal · address
Type
Outcome
Date · distance
Single Storey Rear Extension: extending 6 metres beyond the original rear wall, 2.753 metres maximum height, 2.679 metres high to the eaves
43 Stafford Road, Harrow Weald, Harrow, HA3 6LZ · premises record
Prior Notification - Larger Home Extension
Not required
2017-01-12
Single Storey Rear Extension: extending 6 metres beyond the original rear wall, 2.753 metres maximum height, 2.679 metres high to the eaves
43 Stafford Road, Harrow Weald, Harrow, HA3 6LZ · premises record
Not required
2017-01-12
More
Prior Notification - Larger Home Extension

Building control

Building-control records are not yet collected for Harrow — the register is being gathered borough by borough (held so far: Lambeth, Brent, Ealing, Westminster, City and others).

Place

What affects it?

No mapped designation intersects a premises point in this postcode in the current build. Open any premises above for its own designation record.

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 1 applications in this postcode — the party who applied, not the owner or occupier.

Name
Details
Case officer on 1 application
Case officer on 1 application
Development

What could it become?

Planning precedent1 applications and 1 mapped decisions in this postcode — precedent for what has been permitted and refused here.
Energy6 EPC records; ratings C: 1, D: 5.
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 Pro

Ownership, finance and market signals recorded at addresses in this postcode — each with date and source. Signals are evidence of change, not a prediction.

No intent signal is currently recorded in this postcode.

Boundary: OS Postcode Unit areas (Ordnance Survey), 2026-08-14. Planning records: canonical stage2. EPC: EPC register. Premises: OS AddressBase / UPRN.
HA3 6LZ, Harrow: planning and property history | Planning Atlas