Planning Atlas
AtlasPostcodeHA37BY
Dev
Session
Tier
Planning Atlas›Harrow›HA3 7BY
Postcode record · Harrow

HA3 7BY.

HA3 7BY has 16 known premises and 31 planning records — 16 approved of 28 decided (57.1%). 11 EPC records.

Postcode unitHarrow →OS boundary ↓
Harrow›HA3 7BY
Postcode HA3 7BY · boundary not held, centred on the postcodeApprovedRefusedOther31 on the map — every match
At a glance · this postcodeHarrow profile →
16
Premises
known addresses (UPRNs)
31
Applications
28 decided
57.1%
Approval rate
16 approved · 12 refused
11
EPC records
ratings C 2 · D 5 · E 3 · G 1
31
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 7BY has 16 known premises and 31 planning records — 16 approved of 28 decided (57.1%). 11 EPC records.

Premises

Name
Details
UPRN 10094046120
UPRN 10094046121
UPRN 100021259327
UPRN 100021259328
UPRN 100021259329
UPRN 100021259330
UPRN 100021259331
UPRN 100021259332
UPRN 100021259333
UPRN 100021259334
UPRN 10094046120
UPRN 10094046121
UPRN 100021259327
Show all 10 rows
UPRN 100021259328
UPRN 100021259329
UPRN 100021259330
UPRN 100021259331
UPRN 100021259332
UPRN 100021259333
UPRN 100021259334
Planning

What happened?

31 planning applications across the postcode; 16 approved of 28 decided (57.1%). Latest 30 shown.

Reference
Proposal · address
Type
Outcome
Date · distance
Replace window with door in ground floor front elevation; Replace window with window and door in ground floor rear elevation (Retrospective)
176 College Hill Road, Harrow, HA3 7BY · premises record
Householder
Approved
2025-11-21
Single storey side and rear canopy structures
176 College Hill Road, Harrow Weald, Harrow, HA3 7BY · premises record
Applicant Mr and Mrs S Rawal · Agent Mr D Newman · Officer Kanchan Sharma
Householder
Approved
2025-09-09
Non-material amendment to planning permission P/2892/21 dated 10/12/2021 to allow door and window to be replaced with single door to rear elevation; single window to be replaced with window and door to front elevation
176 College Hill Road, Harrow, HA3 7BY · premises record
Applicant Mr and Mrs S RAWAL · Agent Mr D Newman · Officer Catriona Cooke
Non-Material Amendment
Refused
2025-07-28
Single storey rear extension: 8.00 metres deep, 3.00 metres maximum height and 2.70 metres high to the eaves
176 College Hill Road, Harrow Weald, Harrow, HA3 7BY · premises record
Prior Notification - Larger Home Extension
Not required
2022-02-14
Conversion of garage to habitable room; installation of window and door to front; external alterations
176 College Hill Road, Harrow Weald, Harrow, HA3 7BY · premises record
Householder
Approved
2021-07-13
Single storey rear extension: 8.00 metres deep, 3.00 metres maximum height and 2.70 metres high to the eaves
176 College Hill Road, Harrow Weald, Harrow, HA3 7BY · premises record
Prior Notification - Larger Home Extension
Refused
2021-07-13
CERTIFICATE OF LAWFUL DEVELOPMENT (PROPOSED): Alterations and extension to roof to form side to rear wraparound dormer with two Juliette balconies and window in side; rooflights in both side roofslopes
162 College Hill Road, Harrow Weald, Harrow, HA3 7BY · premises record
Certificate of Lawful Development Existing
Refused
2021-03-23
CERTIFICATE OF LAWFUL DEVELOPMENT (PROPOSED): Alterations and extension to roof to side to rear wrap around dormer with two Juliette balconies and window in side; rooflights in both side roofslopes
162 College Hill Road, Harrow Weald, Harrow, HA3 7BY · premises record
Certificate of Lawful Development Existing
Approved
2021-03-23
Single Storey Rear Extension: 4.65 metres deep, 4 metres maximum height, 3 metres high to the eaves
162 College Hill Road, Harrow Weald, Harrow, HA3 7BY · premises record
Prior Notification - Larger Home Extension
Not required
2019-09-27
Single storey rear extension; external alterations (Demolition of conservatory and detached store)
162 College Hill Road, Harrow Weald, Harrow, HA3 7BY · premises record
Householder
Approved
2019-08-16
Replace window with door in ground floor front elevation; Replace window with window and door in ground floor rear elevation (Retrospective)
176 College Hill Road, Harrow, HA3 7BY · premises record
Approved
2025-11-21
More
Householder
Single storey side and rear canopy structures
176 College Hill Road, Harrow Weald, Harrow, HA3 7BY · premises record
Applicant Mr and Mrs S Rawal · Agent Mr D Newman · Officer Kanchan Sharma
Approved
2025-09-09
More
Householder
Non-material amendment to planning permission P/2892/21 dated 10/12/2021 to allow door and window to be replaced with single door to rear elevation; single window to be replaced with window and door to front elevation
176 College Hill Road, Harrow, HA3 7BY · premises record
Applicant Mr and Mrs S RAWAL · Agent Mr D Newman · Officer Catriona Cooke
Refused
2025-07-28
More
Non-Material Amendment
Show all 10 rows
Single storey rear extension: 8.00 metres deep, 3.00 metres maximum height and 2.70 metres high to the eaves
176 College Hill Road, Harrow Weald, Harrow, HA3 7BY · premises record
Not required
2022-02-14
More
Prior Notification - Larger Home Extension
Conversion of garage to habitable room; installation of window and door to front; external alterations
176 College Hill Road, Harrow Weald, Harrow, HA3 7BY · premises record
Approved
2021-07-13
More
Householder
Single storey rear extension: 8.00 metres deep, 3.00 metres maximum height and 2.70 metres high to the eaves
176 College Hill Road, Harrow Weald, Harrow, HA3 7BY · premises record
Refused
2021-07-13
More
Prior Notification - Larger Home Extension
CERTIFICATE OF LAWFUL DEVELOPMENT (PROPOSED): Alterations and extension to roof to form side to rear wraparound dormer with two Juliette balconies and window in side; rooflights in both side roofslopes
162 College Hill Road, Harrow Weald, Harrow, HA3 7BY · premises record
Refused
2021-03-23
More
Certificate of Lawful Development Existing
CERTIFICATE OF LAWFUL DEVELOPMENT (PROPOSED): Alterations and extension to roof to side to rear wrap around dormer with two Juliette balconies and window in side; rooflights in both side roofslopes
162 College Hill Road, Harrow Weald, Harrow, HA3 7BY · premises record
Approved
2021-03-23
More
Certificate of Lawful Development Existing
Single Storey Rear Extension: 4.65 metres deep, 4 metres maximum height, 3 metres high to the eaves
162 College Hill Road, Harrow Weald, Harrow, HA3 7BY · premises record
Not required
2019-09-27
More
Prior Notification - Larger Home Extension
Single storey rear extension; external alterations (Demolition of conservatory and detached store)
162 College Hill Road, Harrow Weald, Harrow, HA3 7BY · premises record
Approved
2019-08-16
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 30 applications in this postcode — the party who applied, not the owner or occupier.

Name
Details
Applicant on 6 applications
Applicant on 6 applications
Applicant on 3 applications
Applicant on 2 applications
Applicant on 2 applications
Applicant on 2 applications
Applicant on 1 application
Applicant on 1 application
Applicant on 1 application
Applicant on 1 application
Applicant on 6 applications
Applicant on 6 applications
Applicant on 3 applications
Show all 10 rows
Applicant on 2 applications
Applicant on 2 applications
Applicant on 2 applications
Applicant on 1 application
Applicant on 1 application
Applicant on 1 application
Applicant on 1 application
Development

What could it become?

Planning precedent31 applications and 31 mapped decisions in this postcode — precedent for what has been permitted and refused here.
Energy11 EPC records; ratings C: 2, D: 5, E: 3, G: 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
EPC F/G · 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.