Planning Atlas
AtlasPostcodeHA73NX
Dev
Session
Tier
Planning Atlas›Harrow›HA7 3NX
Postcode record · Harrow

HA7 3NX.

HA7 3NX has 32 known premises and 2 planning records — 1 approved of 2 decided (50%). 17 EPC records.

Postcode unitHarrow →OS boundary ↓
Harrow›HA7 3NX
Postcode HA7 3NX · boundary not held, centred on the postcodeApprovedRefusedOther2 on the map — every match
At a glance · this postcodeHarrow profile →
32
Premises
known addresses (UPRNs)
2
Applications
2 decided
50%
Approval rate
1 approved · 1 refused
88 days
Median decision time
average 88 days · 2 dated decisions
17
EPC records
ratings C 15 · D 2
2
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?

HA7 3NX has 32 known premises and 2 planning records — 1 approved of 2 decided (50%). 17 EPC records.

Premises (18 of 32 shown)

Name
Details
UPRN 768005985
UPRN 10091095761
UPRN 100021311579
UPRN 100021311581
UPRN 100021311583
UPRN 100021311585
UPRN 100021311587
UPRN 100021311589
UPRN 100021311591
UPRN 100021311593
UPRN 768005985
UPRN 10091095761
UPRN 100021311579
Show all 10 rows
UPRN 100021311581
UPRN 100021311583
UPRN 100021311585
UPRN 100021311587
UPRN 100021311589
UPRN 100021311591
UPRN 100021311593
Planning

What happened?

2 planning applications across the postcode; 1 approved of 2 decided (50%). Latest 2 shown.

Reference
Proposal · address
Type
Outcome
Date · distance
CERTIFICATE OF LAWFUL DEVELOPMENT (PROPOSED): Single storey rear extension; rear dormer; two rooflights in front roofslope; window in end gable
27 Chenduit Way, Stanmore, Harrow, HA7 3NX · premises record
Certificate of Lawful Development Existing
Approved
2019-12-12
Single storey rear extension; external alterations
41 Chenduit Way, Stanmore, Harrow, HA7 3NX · premises record
Householder
Refused
2019-07-15
CERTIFICATE OF LAWFUL DEVELOPMENT (PROPOSED): Single storey rear extension; rear dormer; two rooflights in front roofslope; window in end gable
27 Chenduit Way, Stanmore, Harrow, HA7 3NX · premises record
Approved
2019-12-12
More
Certificate of Lawful Development Existing
Single storey rear extension; external alterations
41 Chenduit Way, Stanmore, Harrow, HA7 3NX · premises record
Refused
2019-07-15
More
Householder

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

Name
Details
Case officer on 2 applications
Case officer on 2 applications
Development

What could it become?

Planning precedent2 applications and 2 mapped decisions in this postcode — precedent for what has been permitted and refused here.
Energy17 EPC records; ratings C: 15, D: 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

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.

2 intent signals recorded in this postcode
Long hold
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Boundary: OS Postcode Unit areas (Ordnance Survey), 2026-08-14. Planning records: canonical stage2. EPC: EPC register. Premises: OS AddressBase / UPRN.
HA7 3NX, Harrow: planning and property history | Planning Atlas