Postcode record · Harrow
HA3 8RT.
HA3 8RT has 23 known premises and 16 planning records — 8 approved of 13 decided (61.5%). 10 EPC records.
Postcode HA3 8RT · boundary not held, centred on the postcodeApprovedRefusedOther31 on the map — every match
At a glance · this postcodeHarrow profile →
23
Premises
known addresses (UPRNs)
16
Applications
13 decided
61.5%
Approval rate
8 approved · 5 refused
56 days
Median decision time
average 116 days · 15 dated decisions
10
EPC records
ratings C 6 · D 3 · E 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 8RT has 23 known premises and 16 planning records — 8 approved of 13 decided (61.5%). 10 EPC records.
Premises (18 of 23 shown)
Name
Details
UPRN 10002293904
UPRN 10070264645
UPRN 10070270995
UPRN 10070270996
UPRN 100021272153
UPRN 100021272155
UPRN 100021272157
UPRN 100021272160
UPRN 100021272163
UPRN 100021272166
UPRN 10002293904
UPRN 10070264645
UPRN 10070270995
Show all 10 rows
UPRN 10070270996
UPRN 100021272153
UPRN 100021272155
UPRN 100021272157
UPRN 100021272160
UPRN 100021272163
UPRN 100021272166
Planning
What happened?
16 planning applications across the postcode; 8 approved of 13 decided (61.5%). Latest 16 shown.
Reference
Proposal · address
Type
Outcome
Date · distance
CERTIFICATE OF LAWFUL DEVELOPMENT (PROPOSED):Alterations to roof to form end gable; rear dormer with Juliette balcony; two rooflights in front roofslope; window in end gable. Single storey rear extension (Following Established Prior Approval Ref: P/2859/19/PRIOR)
333 Kenton Lane, Harrow Weald, Harrow, HA3 8RT · premises record
Officer LPC Lap Pan Chong
Certificate of Lawful Development Existing
Approved
2019-11-29
Alterations to roof to form end gable; rear dormer with Juliette balcony; two rooflights in front roofslope; window in end gable. Single storey rear extension (Following Established Prior Approval Ref: P/2859/19/PRIOR)
333 Kenton Lane, Harrow Weald, Harrow, HA3 8RT · premises record
Officer LPC Lap Pan Chong
Certificate of Lawful Development Existing
Refused
2019-09-30
Reduction of depth of front porch
333 Kenton Lane, Harrow Weald, Harrow, HA3 8RT · premises record
Officer LPC Lap Pan Chong
Householder
Approved
2019-08-02
Single Storey Rear Extension: 6 metres deep, 3.4 metres maximum height, 3 metres high to the eaves
333 Kenton Lane, Harrow Weald, Harrow, HA3 8RT · premises record
Officer LPC Lap Pan Chong
Prior Notification - Larger Home Extension
Not required
2019-06-25
Certificate of lawful development (proposed): Alterations to roof to form end gable; rear dormer with Juliette balcony; two rooflights in front roofslope; window in end gable; replacement side window at first floor level and Single storey rear extension (following Established Prior Approval Ref: P/3
333 Kenton Lane, Harrow Weald, Harrow, HA3 8RT · premises record
Officer LPC Lap Pan Chong
Certificate of Lawful Development Existing
Refused
2019-05-20
Single Storey Rear Extension: 6 metres deep, 3.4 metres maximum height, 3 metres high to the eaves
333 Kenton Lane, Harrow Weald, Harrow, HA3 8RT · premises record
Officer JP Jimill Patel
Prior Notification - Larger Home Extension
Refused
2019-05-14
Certificate of lawful development (proposed): Alterations to roof to form end gable; rear dormer with Juliette balcony; two rooflights in front roofslope; window in end gable; replacement side window at first floor level and Single storey rear extension (following Established Prior Approval Ref: P/3
333 Kenton Lane, Harrow Weald, Harrow, HA3 8RT · premises record
Officer JP Jimill Patel
Certificate of Lawful Development Existing
Refused
2019-03-18
Single and two storey rear extension; front porch
331 Kenton Lane, Harrow Weald, Harrow, HA3 8RT · premises record
Officer ON Olivier Nelson
Householder
Refused
2017-05-31
CERTIFICATE OF LAWFUL DEVELOPMENT (PROPOSED): Alterations to roof to form end gable with window in side; rear dormer and rooflights in front roofslope to create habitable roofspace
331 Kenton Lane, Harrow Weald, Harrow, HA3 8RT · premises record
Officer CAS Charlotte Ashton
Certificate of Lawful Development Existing
Approved
2017-03-30
Single Storey Rear Extension: extending 6 metres beyond the original rear wall, 3.15 metres maximum height, 3 metres high to the eaves
331 Kenton Lane, Harrow Weald, Harrow, HA3 8RT · premises record
Officer Kimry Schlacter
Prior Notification - Larger Home Extension
Not required
2017-01-31
CERTIFICATE OF LAWFUL DEVELOPMENT (PROPOSED):Alterations to roof to form end gable; rear dormer with Juliette balcony; two rooflights in front roofslope; window in end gable. Single storey rear extension (Following Established Prior Approval Ref: P/2859/19/PRIOR)
333 Kenton Lane, Harrow Weald, Harrow, HA3 8RT · premises record
Officer LPC Lap Pan Chong
Approved
2019-11-29
More
Certificate of Lawful Development Existing
Alterations to roof to form end gable; rear dormer with Juliette balcony; two rooflights in front roofslope; window in end gable. Single storey rear extension (Following Established Prior Approval Ref: P/2859/19/PRIOR)
333 Kenton Lane, Harrow Weald, Harrow, HA3 8RT · premises record
Officer LPC Lap Pan Chong
Refused
2019-09-30
More
Certificate of Lawful Development Existing
Reduction of depth of front porch
333 Kenton Lane, Harrow Weald, Harrow, HA3 8RT · premises record
Officer LPC Lap Pan Chong
Approved
2019-08-02
More
Householder
Show all 10 rows
Single Storey Rear Extension: 6 metres deep, 3.4 metres maximum height, 3 metres high to the eaves
333 Kenton Lane, Harrow Weald, Harrow, HA3 8RT · premises record
Officer LPC Lap Pan Chong
Not required
2019-06-25
More
Prior Notification - Larger Home Extension
Certificate of lawful development (proposed): Alterations to roof to form end gable; rear dormer with Juliette balcony; two rooflights in front roofslope; window in end gable; replacement side window at first floor level and Single storey rear extension (following Established Prior Approval Ref: P/3
333 Kenton Lane, Harrow Weald, Harrow, HA3 8RT · premises record
Officer LPC Lap Pan Chong
Refused
2019-05-20
More
Certificate of Lawful Development Existing
Single Storey Rear Extension: 6 metres deep, 3.4 metres maximum height, 3 metres high to the eaves
333 Kenton Lane, Harrow Weald, Harrow, HA3 8RT · premises record
Officer JP Jimill Patel
Refused
2019-05-14
More
Prior Notification - Larger Home Extension
Certificate of lawful development (proposed): Alterations to roof to form end gable; rear dormer with Juliette balcony; two rooflights in front roofslope; window in end gable; replacement side window at first floor level and Single storey rear extension (following Established Prior Approval Ref: P/3
333 Kenton Lane, Harrow Weald, Harrow, HA3 8RT · premises record
Officer JP Jimill Patel
Refused
2019-03-18
More
Certificate of Lawful Development Existing
Single and two storey rear extension; front porch
331 Kenton Lane, Harrow Weald, Harrow, HA3 8RT · premises record
Officer ON Olivier Nelson
Refused
2017-05-31
More
Householder
CERTIFICATE OF LAWFUL DEVELOPMENT (PROPOSED): Alterations to roof to form end gable with window in side; rear dormer and rooflights in front roofslope to create habitable roofspace
331 Kenton Lane, Harrow Weald, Harrow, HA3 8RT · premises record
Officer CAS Charlotte Ashton
Approved
2017-03-30
More
Certificate of Lawful Development Existing
Single Storey Rear Extension: extending 6 metres beyond the original rear wall, 3.15 metres maximum height, 3 metres high to the eaves
331 Kenton Lane, Harrow Weald, Harrow, HA3 8RT · premises record
Officer Kimry Schlacter
Not required
2017-01-31
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 16 applications in this postcode — the party who applied, not the owner or occupier.
Name
Details
Case officer on 5 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 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 2 applications
Case officer on 1 application
Show all 10 rows
Case officer on 1 application
Case officer on 1 application
Case officer on 1 application
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 precedent16 applications and 31 mapped decisions in this postcode — precedent for what has been permitted and refused here.
Energy10 EPC records; ratings C: 6, D: 3, E: 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.