Planning Atlas
Planning Atlas›Harrow›HA3 8EU
AtlasHarrowHA3 8EU
Postcode record · Harrow

HA3 8EU.

HA3 8EU has 28 known premises and 32 planning records — 25 approved of 29 decided (86.2%). 18 EPC records.

Postcode unitHarrow →OS boundary ↓
Harrow›HA3 8EU
Postcode HA3 8EU · boundary not held, centred on the postcodeApprovedRefusedOther32 exact32 on the map — every match
At a glance · this postcodeHarrow profile →
28
Premises
known addresses (UPRNs)
32
Applications
29 decided
86.2%
Approval rate
25 approved · 4 refused
18
EPC records
ratings C 4 · D 11 · E 2 · F 1
32
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 8EU has 28 known premises and 32 planning records — 25 approved of 29 decided (86.2%). 18 EPC records.

Premises (18 of 28 shown)

Name
Details
UPRN 10094045387
UPRN 100021277516
UPRN 100021277518
UPRN 100021277520
UPRN 100021277522
UPRN 100021277524
UPRN 100021277526
UPRN 100021277528
UPRN 100021277530
UPRN 100021277532
UPRN 10094045387
UPRN 100021277516
UPRN 100021277518
Show all 10 rows
UPRN 100021277520
UPRN 100021277522
UPRN 100021277524
UPRN 100021277526
UPRN 100021277528
UPRN 100021277530
UPRN 100021277532
Planning

What happened?

32 planning applications across the postcode; 25 approved of 29 decided (86.2%). Latest 30 shown.

Reference
Proposal · address
Type
Outcome
Date · distance
Certificate of Lawful Proposed Development: Alterations to roof to create End Gable, Rear dormer, 2 no. roof lights in front roof slope
6 Mayfield Avenue, Kenton, Harrow, HA3 8EU · premises record
Applicant Mr K Gohil · Agent IDEAL Design Ltd · Officer Deborah Ewenla1
Certificate of Lawful Development Proposed
Approved
2025-05-14
Single storey rear extension; conversion of garage into habitable room; external alterations
6 Mayfield Avenue, Kenton, Harrow, HA3 8EU · premises record
Applicant Mr K Gohil · Agent KRN Design Studio · Officer Deborah Ewenla1
Householder
Approved
2025-03-13
CERTIFICATE OF LAWFUL DEVELOPMENT(PROPOSED): Alterations and extension to roof to form end gable; rear dormer with Juliette balcony; three rooflights in front roof slope; window in end gable
10 Mayfield Avenue, Kenton, Harrow, HA3 8EU · premises record
Certificate of Lawful Development Proposed
Approved
2024-05-13
CERTIFICATE OF LAWFUL DEVELOPMENT (PROPOSED): Alterations to roof to form end gable, rear dormer, insertion of three rooflights in front roofslope and window in side of end gable
44 Mayfield Avenue, Kenton, Harrow, HA3 8EU · premises record
Certificate of Lawful Development Existing
Approved
2023-06-20
Single storey front extension incorporating porch; single storey side to rear extension; external alterations (demolition of attached garage)
8 Mayfield Avenue, Kenton, Harrow, HA3 8EU · premises record
Householder
Approved
2021-11-02
CERTIFICATE OF LAWFUL DEVELOPMENT (PROPOSED): Single storey rear extension
8 Mayfield Avenue, Kenton, Harrow, HA3 8EU · premises record
Certificate of Lawful Development Existing
Approved
2021-10-22
INVALID - First storey side extension
42 Mayfield Avenue, Kenton, Harrow, HA3 8EU · premises record
Householder
Withdrawn
2021-10-01
CERTIFICATE OF LAWFUL DEVELOPMENT (PROPOSED): Alterations to roof to form end gable; rear dormer; two rooflights in front roofslope; window in side.
42 Mayfield Avenue, Kenton, Harrow, HA3 8EU · premises record
Certificate of Lawful Development Existing
Approved
2021-01-05
CERTIFICATE OF LAWFUL DEVELOPMENT (PROPOSED): Alterations and extension to roof to form end gable; rear dormer; two rooflights in front roofslope; window in end gable
42 Mayfield Avenue, Kenton, Harrow, HA3 8EU · premises record
Certificate of Lawful Development Existing
Refused
2020-10-02
Single Storey Rear Extension: extending 6 metres beyond the original rear wall, 3.65 metres maximum height, 3 metres high to the eaves
8 Mayfield Avenue, Kenton, Harrow, HA3 8EU · premises record
Applicant Mr Palak Shah · Agent Mr Prashant Patel · Officer Kimry Schlacter
Prior Notification - Larger Home Extension
Not required
2017-08-14
Certificate of Lawful Proposed Development: Alterations to roof to create End Gable, Rear dormer, 2 no. roof lights in front roof slope
6 Mayfield Avenue, Kenton, Harrow, HA3 8EU · premises record
Applicant Mr K Gohil · Agent IDEAL Design Ltd · Officer Deborah Ewenla1
Approved
2025-05-14
More
Certificate of Lawful Development Proposed
Single storey rear extension; conversion of garage into habitable room; external alterations
6 Mayfield Avenue, Kenton, Harrow, HA3 8EU · premises record
Applicant Mr K Gohil · Agent KRN Design Studio · Officer Deborah Ewenla1
Approved
2025-03-13
More
Householder
CERTIFICATE OF LAWFUL DEVELOPMENT(PROPOSED): Alterations and extension to roof to form end gable; rear dormer with Juliette balcony; three rooflights in front roof slope; window in end gable
10 Mayfield Avenue, Kenton, Harrow, HA3 8EU · premises record
Approved
2024-05-13
More
Certificate of Lawful Development Proposed
Show all 10 rows
CERTIFICATE OF LAWFUL DEVELOPMENT (PROPOSED): Alterations to roof to form end gable, rear dormer, insertion of three rooflights in front roofslope and window in side of end gable
44 Mayfield Avenue, Kenton, Harrow, HA3 8EU · premises record
Approved
2023-06-20
More
Certificate of Lawful Development Existing
Single storey front extension incorporating porch; single storey side to rear extension; external alterations (demolition of attached garage)
8 Mayfield Avenue, Kenton, Harrow, HA3 8EU · premises record
Approved
2021-11-02
More
Householder
CERTIFICATE OF LAWFUL DEVELOPMENT (PROPOSED): Single storey rear extension
8 Mayfield Avenue, Kenton, Harrow, HA3 8EU · premises record
Approved
2021-10-22
More
Certificate of Lawful Development Existing
INVALID - First storey side extension
42 Mayfield Avenue, Kenton, Harrow, HA3 8EU · premises record
Withdrawn
2021-10-01
More
Householder
CERTIFICATE OF LAWFUL DEVELOPMENT (PROPOSED): Alterations to roof to form end gable; rear dormer; two rooflights in front roofslope; window in side.
42 Mayfield Avenue, Kenton, Harrow, HA3 8EU · premises record
Approved
2021-01-05
More
Certificate of Lawful Development Existing
CERTIFICATE OF LAWFUL DEVELOPMENT (PROPOSED): Alterations and extension to roof to form end gable; rear dormer; two rooflights in front roofslope; window in end gable
42 Mayfield Avenue, Kenton, Harrow, HA3 8EU · premises record
Refused
2020-10-02
More
Certificate of Lawful Development Existing
Single Storey Rear Extension: extending 6 metres beyond the original rear wall, 3.65 metres maximum height, 3 metres high to the eaves
8 Mayfield Avenue, Kenton, Harrow, HA3 8EU · premises record
Applicant Mr Palak Shah · Agent Mr Prashant Patel · Officer Kimry Schlacter
Not required
2017-08-14
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.

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 4 applications
Applicant on 4 applications
Applicant on 2 applications
Applicant on 2 applications
Applicant on 1 application
Applicant on 1 application
Applicant on 1 application
Agent on 4 applications
Agent on 2 applications
Agent on 2 applications
Applicant on 4 applications
Applicant on 4 applications
Applicant on 2 applications
Show all 10 rows
Applicant on 2 applications
Applicant on 1 application
Applicant on 1 application
Applicant on 1 application
Agent on 4 applications
Agent on 2 applications
Agent on 2 applications
Development

What could it become?

Planning precedent32 applications and 32 mapped decisions in this postcode — precedent for what has been permitted and refused here.
Energy18 EPC records; ratings C: 4, D: 11, E: 2, F: 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.

3 intent signals recorded in this postcode
EPC F/G · Long hold · HMO licensed
Subscribe to see the signals →
Boundary: OS Postcode Unit areas (Ordnance Survey), 2026-08-14. Planning records: canonical stage2. EPC: EPC register. Premises: OS AddressBase / UPRN.
HA3 8EU, Harrow: Planning and Property History | Planning Atlas