Postcode record · Harrow
HA3 8PN.
HA3 8PN has 11 known premises and 20 planning records — 11 approved of 17 decided (64.7%). 8 EPC records.
Postcode HA3 8PN · boundary not held, centred on the postcodeApprovedRefusedOther20 on the map — every match
At a glance · this postcodeHarrow profile →
11
Premises
known addresses (UPRNs)
20
Applications
17 decided
64.7%
Approval rate
11 approved · 6 refused
56 days
Median decision time
average 63 days · 18 dated decisions
8
EPC records
ratings C 1 · D 5 · E 2
20
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 8PN has 11 known premises and 20 planning records — 11 approved of 17 decided (64.7%). 8 EPC records.
Premises
Name
Details
UPRN 100021271554
UPRN 100021271556
UPRN 100021271558
UPRN 100021271560
UPRN 100021271561
UPRN 100021271563
UPRN 100021271565
UPRN 100021271567
UPRN 100021271569
UPRN 100021271571
UPRN 100021271554
UPRN 100021271556
UPRN 100021271558
Show all 10 rows
UPRN 100021271560
UPRN 100021271561
UPRN 100021271563
UPRN 100021271565
UPRN 100021271567
UPRN 100021271569
UPRN 100021271571
Planning
What happened?
20 planning applications across the postcode; 11 approved of 17 decided (64.7%). Latest 20 shown.
Reference
Proposal · address
Type
Outcome
Date · distance
Single storey rear extension; External alterations (Demolition of rear extension)
96 Kenmore Avenue, Kenton, Harrow, HA3 8PN · premises record
Officer John Lo
Householder
Pending Consideration
2026-04-21
Certificate of Lawful Development (Proposed): Alterations and extension to roof to form end gable; rear dormer with Juliet balcony; two rooflights in front roof slope; window in end gable
96 Kenmore Avenue, Kenton, Harrow, HA3 8PN · premises record
Officer John Lo
Certificate of Lawful Development Proposed
Pending Consideration
2026-04-21
Certificate of lawful development (proposed): Alterations to roof to form end gable, rear dormer, insertion of two rooflights in front roofslope and window in side
94 Kenmore Avenue, Kenton, Harrow, HA3 8PN · premises record
Officer LC Lokendra Chemjong
Certificate of Lawful Development Existing
Approved
2017-11-21
Single Storey Rear Extension: extending 6 metres beyond the original rear wall, 3.4 metres maximum height, 3 metres high to the eaves
94 Kenmore Avenue, Kenton, Harrow, HA3 8PN · premises record
Officer Kimry Schlacter
Prior Notification - Larger Home Extension
Not required
2017-11-20
Single storey side to rear extension (demolition of attached garage and side to rear extension
88 Kenmore Avenue, Kenton, Harrow, HA3 8PN · premises record
Officer SN Sinead Normoyle
Householder
Approved
2017-08-18
Certificate of lawful development (Proposed): Single storey rear extension; Conversion of store to habitable room; New roof over existing garage and increase of height of existing side extension; External alterations
88 Kenmore Avenue, Kenton, Harrow, HA3 8PN · premises record
Officer SN Sinead Normoyle
Certificate of Lawful Development Existing
Refused
2017-05-19
Certificate of lawful development (proposed): Alterations to roof to form end gable and rear dormer; installation of two rooflights in front roofslope and new window in side
88 Kenmore Avenue, Kenton, Harrow, HA3 8PN · premises record
Officer SN Sinead Normoyle
Certificate of Lawful Development Existing
Approved
2017-03-23
Single Storey Rear Extension: extending 6 metres beyond the original rear wall, 3.3 metres maximum height, 3 metres high to the eaves
88 Kenmore Avenue, Kenton, Harrow, HA3 8PN · premises record
Officer SN Sinead Normoyle
Prior Notification - Larger Home Extension
Approved
2017-03-20
CERTIFICATE OF LAWFUL DEVELOPMENT (PROPOSED) :SINGLE STOREY REAR EXTENSION
84 Kenmore Avenue, Kenton, Harrow, HA3 8PN · premises record
Officer RV2 Rozina Vrlic
Certificate of Lawful Development Existing
Approved
2011-03-11
SINGLE STOREY SIDE TO REAR EXTENSION.
86A Kenmore Avenue, Kenton, Harrow, HA3 8PN · premises record
Officer FOD Fergal ODonnell
Full Planning Application
Approved
2010-02-09
Single storey rear extension; External alterations (Demolition of rear extension)
96 Kenmore Avenue, Kenton, Harrow, HA3 8PN · premises record
Officer John Lo
Pending Consideration
2026-04-21
More
Householder
Certificate of Lawful Development (Proposed): Alterations and extension to roof to form end gable; rear dormer with Juliet balcony; two rooflights in front roof slope; window in end gable
96 Kenmore Avenue, Kenton, Harrow, HA3 8PN · premises record
Officer John Lo
Pending Consideration
2026-04-21
More
Certificate of Lawful Development Proposed
Certificate of lawful development (proposed): Alterations to roof to form end gable, rear dormer, insertion of two rooflights in front roofslope and window in side
94 Kenmore Avenue, Kenton, Harrow, HA3 8PN · premises record
Officer LC Lokendra Chemjong
Approved
2017-11-21
More
Certificate of Lawful Development Existing
Show all 10 rows
Single Storey Rear Extension: extending 6 metres beyond the original rear wall, 3.4 metres maximum height, 3 metres high to the eaves
94 Kenmore Avenue, Kenton, Harrow, HA3 8PN · premises record
Officer Kimry Schlacter
Not required
2017-11-20
More
Prior Notification - Larger Home Extension
Single storey side to rear extension (demolition of attached garage and side to rear extension
88 Kenmore Avenue, Kenton, Harrow, HA3 8PN · premises record
Officer SN Sinead Normoyle
Approved
2017-08-18
More
Householder
Certificate of lawful development (Proposed): Single storey rear extension; Conversion of store to habitable room; New roof over existing garage and increase of height of existing side extension; External alterations
88 Kenmore Avenue, Kenton, Harrow, HA3 8PN · premises record
Officer SN Sinead Normoyle
Refused
2017-05-19
More
Certificate of Lawful Development Existing
Certificate of lawful development (proposed): Alterations to roof to form end gable and rear dormer; installation of two rooflights in front roofslope and new window in side
88 Kenmore Avenue, Kenton, Harrow, HA3 8PN · premises record
Officer SN Sinead Normoyle
Approved
2017-03-23
More
Certificate of Lawful Development Existing
Single Storey Rear Extension: extending 6 metres beyond the original rear wall, 3.3 metres maximum height, 3 metres high to the eaves
88 Kenmore Avenue, Kenton, Harrow, HA3 8PN · premises record
Officer SN Sinead Normoyle
Approved
2017-03-20
More
Prior Notification - Larger Home Extension
CERTIFICATE OF LAWFUL DEVELOPMENT (PROPOSED) :SINGLE STOREY REAR EXTENSION
84 Kenmore Avenue, Kenton, Harrow, HA3 8PN · premises record
Officer RV2 Rozina Vrlic
Approved
2011-03-11
More
Certificate of Lawful Development Existing
SINGLE STOREY SIDE TO REAR EXTENSION.
86A Kenmore Avenue, Kenton, Harrow, HA3 8PN · premises record
Officer FOD Fergal ODonnell
Approved
2010-02-09
More
Full Planning Application
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 20 applications in this postcode — the party who applied, not the owner or occupier.
Name
Details
Case officer on 4 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 1 application
Case officer on 1 application
Case officer on 1 application
Case officer on 4 applications
Case officer on 3 applications
Case officer on 2 applications
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 precedent20 applications and 20 mapped decisions in this postcode — precedent for what has been permitted and refused here.
Energy8 EPC records; ratings C: 1, D: 5, E: 2.
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.