Postcode record · Harrow
HA3 8PE.
HA3 8PE has 53 known premises and 58 planning records — 41 approved of 50 decided (82%). 24 EPC records.
Postcode HA3 8PE · boundary not held, centred on the postcodeApprovedRefusedOther58 on the map — every match
At a glance · this postcodeHarrow profile →
53
Premises
known addresses (UPRNs)
58
Applications
50 decided
82%
Approval rate
41 approved · 9 refused
54 days
Median decision time
average 88 days · 58 dated decisions
24
EPC records
ratings C 5 · D 12 · E 6 · F 1
58
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 8PE has 53 known premises and 58 planning records — 41 approved of 50 decided (82%). 24 EPC records.
Premises (18 of 53 shown)
Name
Details
UPRN 10025542836
UPRN 10091092170
UPRN 10091092171
UPRN 100021282591
UPRN 100021282592
UPRN 100021282593
UPRN 100021282594
UPRN 100021282595
UPRN 100021282596
UPRN 100021282597
UPRN 10025542836
UPRN 10091092170
UPRN 10091092171
Show all 10 rows
UPRN 100021282591
UPRN 100021282592
UPRN 100021282593
UPRN 100021282594
UPRN 100021282595
UPRN 100021282596
UPRN 100021282597
Planning
What happened?
58 planning applications across the postcode; 41 approved of 50 decided (82%). Latest 30 shown.
Reference
Proposal · address
Type
Outcome
Date · distance
Two storey side to rear extension; single storey rear extension; rear dormer; three rooflights in front roof slope; external alterations (Demolition of garage and conservatory)
17 Radstock Avenue, Kenton, Harrow, HA3 8PE · premises record
Officer Agnes Wanja
Householder
Approved
2025-10-31
Certificate of Lawful Proposed Development: Outbuilding for use as store/gym.
14 Radstock Avenue, Kenton, Harrow, HA3 8PE · premises record
Officer Deniss Nikandrovs
Certificate of Lawful Development Proposed
Approved
2025-04-16
Single-storey front extension incorporating porch; Two-storey side to rear extension; Single storey rear extension; Alterations to the roof to form rear dormer; Roofs light in front roof slope; External alterations (Demolition of attached garage and side extension)
14 Radstock Avenue, Kenton, Harrow, HA3 8PE · premises record
Officer Deniss Nikandrovs
Householder
Approved
2025-03-17
Single storey front extension incorporating porch, Conversion of garage to habitable room, Replacement of garage door with window in front elevation, Alterations to roof of garage and side to rear extension to raise height, Single storey rear extension (Demolition of front porch)
4 Radstock Avenue, Kenton, Harrow, HA3 8PE · premises record
Officer Deniss Nikandrovs
Householder
Approved
2025-03-03
Single storey rear extension: 6.00 metres deep, 3.40 metres maximum height and 3.00 metres high to the eaves
14 Radstock Avenue, Kenton, Harrow, HA3 8PE · premises record
Officer Deniss Nikandrovs
Prior Notification - Larger Home Extension
Not required
2025-02-03
CERTIFICATE OF LAWFUL DEVELOPMENT(PROPOSED): Alterations and extension to roof to form end gable; rear dormer; two rooflights in front roof slope; window in end gable; single storey rear extension (following established prior approval ref: PL/2919/24); outbuilding at rear for use as gym / store inci
4 Radstock Avenue, Kenton, Harrow, HA3 8PE · premises record
Officer Deniss Nikandrovs
Certificate of Lawful Development Proposed
Approved
2025-01-08
Single and two storey rear extension; external alterations
28 Radstock Avenue, Kenton, Harrow, HA3 8PE · premises record
Officer Matthew Hollins
Householder
Approved
2024-12-02
Single-storey rear extension: 6.00 metres deep, 3.20 metres maximum height and 3.00 metres high to the eaves
4 Radstock Avenue, Kenton, Harrow, HA3 8PE · premises record
Officer Marcus Boddy
Prior Notification - Larger Home Extension
Not required
2024-10-31
Single storey rear extension: 4.00 metres deep, 3.67 metres maximum height and 3.00 metres high to the eaves
28 Radstock Avenue, Kenton, Harrow, HA3 8PE · premises record
Officer Lee Connor
Prior Notification - Larger Home Extension
Not required
2024-10-17
Single storey rear extension: 5.85 metres deep, 3.67 metres maximum height and 3.00 metres high to the eaves
28 Radstock Avenue, Kenton, Harrow, HA3 8PE · premises record
Officer Lee Connor
Prior Notification - Larger Home Extension
Refused
2024-08-20
Two storey side to rear extension; single storey rear extension; rear dormer; three rooflights in front roof slope; external alterations (Demolition of garage and conservatory)
17 Radstock Avenue, Kenton, Harrow, HA3 8PE · premises record
Officer Agnes Wanja
Approved
2025-10-31
More
Householder
Certificate of Lawful Proposed Development: Outbuilding for use as store/gym.
14 Radstock Avenue, Kenton, Harrow, HA3 8PE · premises record
Officer Deniss Nikandrovs
Approved
2025-04-16
More
Certificate of Lawful Development Proposed
Single-storey front extension incorporating porch; Two-storey side to rear extension; Single storey rear extension; Alterations to the roof to form rear dormer; Roofs light in front roof slope; External alterations (Demolition of attached garage and side extension)
14 Radstock Avenue, Kenton, Harrow, HA3 8PE · premises record
Officer Deniss Nikandrovs
Approved
2025-03-17
More
Householder
Show all 10 rows
Single storey front extension incorporating porch, Conversion of garage to habitable room, Replacement of garage door with window in front elevation, Alterations to roof of garage and side to rear extension to raise height, Single storey rear extension (Demolition of front porch)
4 Radstock Avenue, Kenton, Harrow, HA3 8PE · premises record
Officer Deniss Nikandrovs
Approved
2025-03-03
More
Householder
Single storey rear extension: 6.00 metres deep, 3.40 metres maximum height and 3.00 metres high to the eaves
14 Radstock Avenue, Kenton, Harrow, HA3 8PE · premises record
Officer Deniss Nikandrovs
Not required
2025-02-03
More
Prior Notification - Larger Home Extension
CERTIFICATE OF LAWFUL DEVELOPMENT(PROPOSED): Alterations and extension to roof to form end gable; rear dormer; two rooflights in front roof slope; window in end gable; single storey rear extension (following established prior approval ref: PL/2919/24); outbuilding at rear for use as gym / store inci
4 Radstock Avenue, Kenton, Harrow, HA3 8PE · premises record
Officer Deniss Nikandrovs
Approved
2025-01-08
More
Certificate of Lawful Development Proposed
Single and two storey rear extension; external alterations
28 Radstock Avenue, Kenton, Harrow, HA3 8PE · premises record
Officer Matthew Hollins
Approved
2024-12-02
More
Householder
Single-storey rear extension: 6.00 metres deep, 3.20 metres maximum height and 3.00 metres high to the eaves
4 Radstock Avenue, Kenton, Harrow, HA3 8PE · premises record
Officer Marcus Boddy
Not required
2024-10-31
More
Prior Notification - Larger Home Extension
Single storey rear extension: 4.00 metres deep, 3.67 metres maximum height and 3.00 metres high to the eaves
28 Radstock Avenue, Kenton, Harrow, HA3 8PE · premises record
Officer Lee Connor
Not required
2024-10-17
More
Prior Notification - Larger Home Extension
Single storey rear extension: 5.85 metres deep, 3.67 metres maximum height and 3.00 metres high to the eaves
28 Radstock Avenue, Kenton, Harrow, HA3 8PE · premises record
Officer Lee Connor
Refused
2024-08-20
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).
Radstock Avenue0 mKenmore Avenue29 mKingshill Drive42 mBeaufort Avenue46 mHartford Avenue48 mUrban Footpath 33 From 24a Beaufort Avenue To 102 Christchurch Avenue53 m
People
Who is involved?
Named on the latest 30 applications in this postcode — the party who applied, not the owner or occupier.
Name
Details
Case officer on 5 applications
Case officer on 5 applications
Case officer on 4 applications
Case officer on 3 applications
Case officer on 3 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 5 applications
Case officer on 5 applications
Case officer on 4 applications
Show all 10 rows
Case officer on 3 applications
Case officer on 3 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
Development
What could it become?
Planning precedent58 applications and 58 mapped decisions in this postcode — precedent for what has been permitted and refused here.
Energy24 EPC records; ratings C: 5, D: 12, E: 6, 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 ProOwnership, finance and market signals recorded at addresses in this postcode — each with date and source. Signals are evidence of change, not a prediction.
Boundary: OS Postcode Unit areas (Ordnance Survey), 2026-08-14. Planning records: canonical stage2. EPC: EPC register. Premises: OS AddressBase / UPRN.