Postcode record · Harrow
HA3 8ST.
HA3 8ST has 42 known premises and 39 planning records — 26 approved of 32 decided (81.3%). 21 EPC records.
Postcode HA3 8ST · boundary not held, centred on the postcodeApprovedRefusedOther39 exact39 on the map — every match
At a glance · this postcodeHarrow profile →
42
Premises
known addresses (UPRNs)
39
Applications
32 decided
81.3%
Approval rate
26 approved · 6 refused
21
EPC records
ratings C 3 · D 14 · E 3 · F 1
39
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 8ST has 42 known premises and 39 planning records — 26 approved of 32 decided (81.3%). 21 EPC records.
Premises (18 of 42 shown)
Name
Details
UPRN 10070265084
UPRN 100021261632
UPRN 100021261634
UPRN 100021261636
UPRN 100021261638
UPRN 100021261640
UPRN 100021261642
UPRN 100021261644
UPRN 100021261646
UPRN 100021261648
UPRN 10070265084
UPRN 100021261632
UPRN 100021261634
Show all 10 rows
UPRN 100021261636
UPRN 100021261638
UPRN 100021261640
UPRN 100021261642
UPRN 100021261644
UPRN 100021261646
UPRN 100021261648
Planning
What happened?
39 planning applications across the postcode; 26 approved of 32 decided (81.3%). Latest 30 shown.
Reference
Proposal · address
Type
Outcome
Date · distance
Detached single storey outbuilding for use as Gym/Office (Retrospective)
45 Dudley Avenue, Kenton, Harrow, HA3 8ST · premises record
Officer Lee Connor
Householder
Approved
2025-03-25
Outbuilding at rear for ancillary use to main dwelling
45 Dudley Avenue, Kenton, Harrow, HA3 8ST · premises record
Full Planning Application
Approved
2024-08-29
Detached outbuilding at rear for use as games room, gym and store. (Incidental to the residential use of host single family dwellinghouse; demolition of existing store and outbuilding)
15 Dudley Avenue, Kenton, Harrow, HA3 8ST · premises record
Officer Marcus Boddy
Certificate of Lawful Development Existing
Refused
2023-09-25
Single storey outbuilding in rear garden
45A Dudley Avenue, Kenton, Harrow, HA3 8ST · premises record
Householder
Withdrawn
2023-09-14
CERTIFICATE OF LAWFUL DEVELOPMENT (PROPOSED): Outbuilding at rear for use as gym
45A Dudley Avenue, Kenton, Harrow, HA3 8ST · premises record
Officer Lee Connor
Certificate of Lawful Development Existing
Refused
2023-08-30
CERTIFICATE OF LAWFUL DEVELOPMENT (PROPOSED): Outbuilding at rear for use as gym
45A Dudley Avenue, Kenton, Harrow, HA3 8ST · premises record
Certificate of Lawful Development Existing
Refused
2023-08-17
Proposed vehicle access
45 Dudley Avenue, Kenton, Harrow, HA3 8ST · premises record
Officer FEC Fernanda Calore
Full Planning Application
Approved
2021-10-27
The lombary Poplar Tree at my property is now too tall and when its windy it moves alot almost to extent that it would fall now. I proposed to cut the tree and hence i filled the TPO application form. The TPO number is 465. I note the contents of your mail where you suggest trimming it if we wish or
29 Dudley Avenue, Kenton, Harrow, HA3 8ST · premises record
Officer Rebecca Farrar
Works to Protected Trees
Pending Consideration
2021-03-22
Certificate of Lawful Development (Proposed): Single storey rear extension (Following Established Prior Approval Ref:P/5403/18/PRIOR )
65 Dudley Avenue, Kenton, Harrow, HA3 8ST · premises record
Certificate of Lawful Development Existing
Approved
2019-01-25
Single Storey Rear Extension extending 6 metres beyond the original rear wall, 3 metres maximum height, 2.845 metres high to the eaves
65 Dudley Avenue, Kenton, Harrow, HA3 8ST · premises record
Officer AMIPL Amit Patel
Prior Notification - Larger Home Extension
Not required
2018-12-06
Detached single storey outbuilding for use as Gym/Office (Retrospective)
45 Dudley Avenue, Kenton, Harrow, HA3 8ST · premises record
Officer Lee Connor
Approved
2025-03-25
More
Householder
Outbuilding at rear for ancillary use to main dwelling
45 Dudley Avenue, Kenton, Harrow, HA3 8ST · premises record
Approved
2024-08-29
More
Full Planning Application
Detached outbuilding at rear for use as games room, gym and store. (Incidental to the residential use of host single family dwellinghouse; demolition of existing store and outbuilding)
15 Dudley Avenue, Kenton, Harrow, HA3 8ST · premises record
Officer Marcus Boddy
Refused
2023-09-25
More
Certificate of Lawful Development Existing
Show all 10 rows
Single storey outbuilding in rear garden
45A Dudley Avenue, Kenton, Harrow, HA3 8ST · premises record
Withdrawn
2023-09-14
More
Householder
CERTIFICATE OF LAWFUL DEVELOPMENT (PROPOSED): Outbuilding at rear for use as gym
45A Dudley Avenue, Kenton, Harrow, HA3 8ST · premises record
Officer Lee Connor
Refused
2023-08-30
More
Certificate of Lawful Development Existing
CERTIFICATE OF LAWFUL DEVELOPMENT (PROPOSED): Outbuilding at rear for use as gym
45A Dudley Avenue, Kenton, Harrow, HA3 8ST · premises record
Refused
2023-08-17
More
Certificate of Lawful Development Existing
Proposed vehicle access
45 Dudley Avenue, Kenton, Harrow, HA3 8ST · premises record
Officer FEC Fernanda Calore
Approved
2021-10-27
More
Full Planning Application
The lombary Poplar Tree at my property is now too tall and when its windy it moves alot almost to extent that it would fall now. I proposed to cut the tree and hence i filled the TPO application form. The TPO number is 465. I note the contents of your mail where you suggest trimming it if we wish or
29 Dudley Avenue, Kenton, Harrow, HA3 8ST · premises record
Officer Rebecca Farrar
Pending Consideration
2021-03-22
More
Works to Protected Trees
Certificate of Lawful Development (Proposed): Single storey rear extension (Following Established Prior Approval Ref:P/5403/18/PRIOR )
65 Dudley Avenue, Kenton, Harrow, HA3 8ST · premises record
Approved
2019-01-25
More
Certificate of Lawful Development Existing
Single Storey Rear Extension extending 6 metres beyond the original rear wall, 3 metres maximum height, 2.845 metres high to the eaves
65 Dudley Avenue, Kenton, Harrow, HA3 8ST · premises record
Officer AMIPL Amit Patel
Not required
2018-12-06
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).
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 2 applications
Applicant on 1 application
Applicant on 1 application
Agent on 1 application
Agent on 1 application
Agent on 1 application
Agent on 1 application
Case officer on 4 applications
Case officer on 3 applications
Case officer on 3 applications
Applicant on 2 applications
Applicant on 1 application
Applicant on 1 application
Show all 10 rows
Agent on 1 application
Agent on 1 application
Agent on 1 application
Agent on 1 application
Case officer on 4 applications
Case officer on 3 applications
Case officer on 3 applications
Development
What could it become?
Planning precedent39 applications and 39 mapped decisions in this postcode — precedent for what has been permitted and refused here.
Energy21 EPC records; ratings C: 3, D: 14, E: 3, 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.