Planning Atlas
AtlasPostcodeHA71HU
Dev
Session
Tier
Postcode record · Harrow

HA7 1HU.

HA7 1HU has 8 known premises and 9 planning records — 6 approved of 9 decided (66.7%). 3 EPC records.

Postcode unitHarrowOS boundary
HarrowHA7 1HU
Postcode HA7 1HU · boundary not held, centred on the postcodeApprovedRefusedOther9 on the map — every match
At a glance · this postcodeHarrow profile →
8
Premises
known addresses (UPRNs)
9
Applications
9 decided
66.7%
Approval rate
6 approved · 3 refused
56 days
Median decision time
average 94 days · 9 dated decisions
3
EPC records
ratings C 2 · E 1
9
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 1HU has 8 known premises and 9 planning records — 6 approved of 9 decided (66.7%). 3 EPC records.

Premises

Planning

What happened?

9 planning applications across the postcode; 6 approved of 9 decided (66.7%). Latest 9 shown.

Reference
Proposal · address
Type
Outcome
Date · distance
CERTIFICATE OF LAWFUL DEVELOPMENT (PROPOSED): Conversion of garage to habitable room with installation of window to front
42 Crowshott Avenue, Stanmore, Harrow, HA7 1HU · premises record
Certificate of Lawful Development Existing
Approved
2022-12-01
TWO STOREY SIDE EXTENSION (DEMOLITION OF EXISTING GARAGE)
52 Crowshott Avenue, Stanmore, Harrow, HA7 1HU · premises record
Householder
Approved
2014-06-16
SINGLE STOREY FRONT EXTENSION; FRONT PORCH
48 Crowshott Avenue, Stanmore, Harrow, HA7 1HU · premises record
Householder
Approved
2013-08-23
SINGLE /2 STOREY /FIRST FLOOR SIDE AND REAR EXTENSION.
48 Crowshott Avenue, Stanmore, Harrow, HA7 1HU · premises record
Full Planning Application
Approved
2004-10-25
TWO STOREY/FIRST FLOOR SIDE TO REAR EXTENSION;SINGLE STOREY FRONT,SIDE AND REAR EXTENSIONS.
48 Crowshott Avenue, Stanmore, Harrow, HA7 1HU · premises record
Full Planning Application
Refused
2004-06-15
TWO STOREY SIDE AND SINGLE STOREY REAR EXTENSION (REVISED)
46 Crowshott Avenue, Stanmore, Harrow, HA7 1HU · premises record
Full Planning Application
Approved
2000-03-17
TWO STOREY SIDE AND SINGLE STOREY REAR EXTENSION
46 Crowshott Avenue, Stanmore, Harrow, HA7 1HU · premises record
Full Planning Application
Refused
1999-11-05
CONVERSION OF GARAGE TO HABITABLE ROOM AND SINGLE STOREY REAR EXTENSION
48 Crowshott Avenue, Stanmore, Harrow, HA7 1HU · premises record
Full Planning Application
Approved
1998-02-20
CONVERTION OF GARAGE TO HABITABLE ROOM & SINGLE STOREY SIDE TO REAR EXTENSION
48 Crowshott Avenue, Stanmore, Harrow, HA7 1HU · premises record
Certificate of Lawful Development Existing
Refused
1998-02-02
CERTIFICATE OF LAWFUL DEVELOPMENT (PROPOSED): Conversion of garage to habitable room with installation of window to front
42 Crowshott Avenue, Stanmore, Harrow, HA7 1HU · premises record
Approved
2022-12-01
More
Certificate of Lawful Development Existing
TWO STOREY SIDE EXTENSION (DEMOLITION OF EXISTING GARAGE)
52 Crowshott Avenue, Stanmore, Harrow, HA7 1HU · premises record
Approved
2014-06-16
More
Householder
SINGLE STOREY FRONT EXTENSION; FRONT PORCH
48 Crowshott Avenue, Stanmore, Harrow, HA7 1HU · premises record
Approved
2013-08-23
More
Householder
Show all 9 rows
SINGLE /2 STOREY /FIRST FLOOR SIDE AND REAR EXTENSION.
48 Crowshott Avenue, Stanmore, Harrow, HA7 1HU · premises record
Approved
2004-10-25
More
Full Planning Application
TWO STOREY/FIRST FLOOR SIDE TO REAR EXTENSION;SINGLE STOREY FRONT,SIDE AND REAR EXTENSIONS.
48 Crowshott Avenue, Stanmore, Harrow, HA7 1HU · premises record
Refused
2004-06-15
More
Full Planning Application
TWO STOREY SIDE AND SINGLE STOREY REAR EXTENSION (REVISED)
46 Crowshott Avenue, Stanmore, Harrow, HA7 1HU · premises record
Approved
2000-03-17
More
Full Planning Application
TWO STOREY SIDE AND SINGLE STOREY REAR EXTENSION
46 Crowshott Avenue, Stanmore, Harrow, HA7 1HU · premises record
Refused
1999-11-05
More
Full Planning Application
CONVERSION OF GARAGE TO HABITABLE ROOM AND SINGLE STOREY REAR EXTENSION
48 Crowshott Avenue, Stanmore, Harrow, HA7 1HU · premises record
Approved
1998-02-20
More
Full Planning Application
CONVERTION OF GARAGE TO HABITABLE ROOM & SINGLE STOREY SIDE TO REAR EXTENSION
48 Crowshott Avenue, Stanmore, Harrow, HA7 1HU · premises record
Refused
1998-02-02
More
Certificate of Lawful Development Existing

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 9 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
Case officer on 1 application
Case officer on 1 application
Case officer on 1 application
Case officer on 1 application
Case officer on 1 application
Case officer on 2 applications
Case officer on 2 applications
Case officer on 1 application
Show all 7 rows
Case officer on 1 application
Case officer on 1 application
Case officer on 1 application
Case officer on 1 application
Development

What could it become?

Planning precedent9 applications and 9 mapped decisions in this postcode — precedent for what has been permitted and refused here.
Energy3 EPC records; ratings C: 2, E: 1.
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 1HU, Harrow: planning and property history | Planning Atlas