Postcode record · Harrow
HA3 6EU.
HA3 6EU has 23 known premises and 17 planning records — 13 approved of 17 decided (76.5%). 11 EPC records.
Postcode HA3 6EU · boundary not held, centred on the postcodeApprovedRefusedOther17 on the map — every match
At a glance · this postcodeHarrow profile →
23
Premises
known addresses (UPRNs)
17
Applications
17 decided
76.5%
Approval rate
13 approved · 1 refused
11
EPC records
ratings C 1 · D 7 · E 3
17
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 6EU has 23 known premises and 17 planning records — 13 approved of 17 decided (76.5%). 11 EPC records.
Premises (18 of 23 shown)
Name
Details
UPRN 768006947
UPRN 10025192245
UPRN 10091096111
UPRN 200004434433
UPRN 200004434435
UPRN 200004434437
UPRN 200004434439
UPRN 200004434441
UPRN 200004434443
UPRN 200004434445
UPRN 768006947
UPRN 10025192245
UPRN 10091096111
Show all 10 rows
UPRN 200004434433
UPRN 200004434435
UPRN 200004434437
UPRN 200004434439
UPRN 200004434441
UPRN 200004434443
UPRN 200004434445
Planning
What happened?
17 planning applications across the postcode; 13 approved of 17 decided (76.5%). Latest 17 shown.
Reference
Proposal · address
Type
Outcome
Date · distance
Single Storey rear extension
67 Park Crescent, Harrow Weald, Harrow, HA3 6EU · premises record
Householder
Approved
2024-09-18
Single and two storey side extension; single storey side to rear extension
87 Park Crescent, Harrow Weald, Harrow, HA3 6EU · premises record
Householder
Approved
2024-04-23
Single storey rear extension: 6.00 metres deep, 3.00 metres maximum height and 3.00 metres high to the eaves
87 Park Crescent, Harrow Weald, Harrow, HA3 6EU · premises record
Prior Notification - Larger Home Extension
Refused
2024-04-23
CERTIFICATE OF LAWFUL DEVELOPMENT (PROPOSED): Alterations and extension to roof to from end gable; rear dormer; three rooflights in front roofslope
61 Park Crescent, Harrow Weald, Harrow, HA3 6EU · premises record
Certificate of Lawful Development Existing
Approved
2023-03-30
CERTIFICATE OF LAWFUL DEVELOPMENT (PROPOSED): Single storey rear extension (demolition of rear extension)
59 Park Crescent, Harrow Weald, Harrow, HA3 6EU · premises record
Certificate of Lawful Development Existing
Approved
2022-09-09
Single storey rear extension; external alterations
79 Park Crescent, Harrow Weald, Harrow, HA3 6EU · premises record
Householder
Approved
2021-01-29
Single storey rear extension: 4.40 metres deep, 3.00 metres maximum height and 3.00 metres high to the eaves.
79 Park Crescent, Harrow Weald, Harrow, HA3 6EU · premises record
Prior Notification - Larger Home Extension
Withdrawn
2020-12-23
Single Storey Rear Extension: 6 metres deep, 3 metres maximum height, 3 metres high to the eaves
65 Park Crescent, Harrow Weald, Harrow, HA3 6EU · premises record
Prior Notification - Larger Home Extension
Not required
2020-08-04
Single storey rear extension; external alterations
81 Park Crescent, Harrow Weald, Harrow, HA3 6EU · premises record
Householder
Approved
2017-03-09
CERTIFICATE OF LAWFUL DEVELOPMENT (PROPOSED): Single storey side extension; alterations to roof to form end gable with window in side to create habitable roofspace; rear dormer; rooflights in front roofslope (demolition of side extension)
81 Park Crescent, Harrow Weald, Harrow, HA3 6EU · premises record
Certificate of Lawful Development Existing
Approved
2017-03-09
Single Storey rear extension
67 Park Crescent, Harrow Weald, Harrow, HA3 6EU · premises record
Approved
2024-09-18
More
Householder
Single and two storey side extension; single storey side to rear extension
87 Park Crescent, Harrow Weald, Harrow, HA3 6EU · premises record
Approved
2024-04-23
More
Householder
Single storey rear extension: 6.00 metres deep, 3.00 metres maximum height and 3.00 metres high to the eaves
87 Park Crescent, Harrow Weald, Harrow, HA3 6EU · premises record
Refused
2024-04-23
More
Prior Notification - Larger Home Extension
Show all 10 rows
CERTIFICATE OF LAWFUL DEVELOPMENT (PROPOSED): Alterations and extension to roof to from end gable; rear dormer; three rooflights in front roofslope
61 Park Crescent, Harrow Weald, Harrow, HA3 6EU · premises record
Approved
2023-03-30
More
Certificate of Lawful Development Existing
CERTIFICATE OF LAWFUL DEVELOPMENT (PROPOSED): Single storey rear extension (demolition of rear extension)
59 Park Crescent, Harrow Weald, Harrow, HA3 6EU · premises record
Approved
2022-09-09
More
Certificate of Lawful Development Existing
Single storey rear extension; external alterations
79 Park Crescent, Harrow Weald, Harrow, HA3 6EU · premises record
Approved
2021-01-29
More
Householder
Single storey rear extension: 4.40 metres deep, 3.00 metres maximum height and 3.00 metres high to the eaves.
79 Park Crescent, Harrow Weald, Harrow, HA3 6EU · premises record
Withdrawn
2020-12-23
More
Prior Notification - Larger Home Extension
Single Storey Rear Extension: 6 metres deep, 3 metres maximum height, 3 metres high to the eaves
65 Park Crescent, Harrow Weald, Harrow, HA3 6EU · premises record
Not required
2020-08-04
More
Prior Notification - Larger Home Extension
Single storey rear extension; external alterations
81 Park Crescent, Harrow Weald, Harrow, HA3 6EU · premises record
Approved
2017-03-09
More
Householder
CERTIFICATE OF LAWFUL DEVELOPMENT (PROPOSED): Single storey side extension; alterations to roof to form end gable with window in side to create habitable roofspace; rear dormer; rooflights in front roofslope (demolition of side extension)
81 Park Crescent, Harrow Weald, Harrow, HA3 6EU · premises record
Approved
2017-03-09
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 17 applications in this postcode — the party who applied, not the owner or occupier.
Name
Details
Applicant on 2 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 1 application
Applicant on 1 application
Applicant on 2 applications
Applicant on 2 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
Applicant on 1 application
Applicant on 1 application
Applicant on 1 application
Development
What could it become?
Planning precedent17 applications and 17 mapped decisions in this postcode — precedent for what has been permitted and refused here.
Energy11 EPC records; ratings C: 1, D: 7, E: 3.
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.