Postcode record · Harrow
HA3 8UD.
HA3 8UD has 25 known premises and 30 planning records — 17 approved of 25 decided (68%). 10 EPC records.
Postcode HA3 8UD · boundary not held, centred on the postcodeApprovedRefusedOther32 on the map — every match
At a glance · this postcodeHarrow profile →
25
Premises
known addresses (UPRNs)
30
Applications
25 decided
68%
Approval rate
17 approved · 8 refused
56 days
Median decision time
average 59 days · 26 dated decisions
10
EPC records
ratings B 1 · C 1 · D 7 · F 1
32
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 8UD has 25 known premises and 30 planning records — 17 approved of 25 decided (68%). 10 EPC records.
Premises (18 of 25 shown)
Name
Details
UPRN 10094045610
UPRN 200000310258
UPRN 200000310260
UPRN 200000310262
UPRN 200000310265
UPRN 200000310266
UPRN 200000310267
UPRN 200000310268
UPRN 200000310269
UPRN 200000310270
UPRN 10094045610
UPRN 200000310258
UPRN 200000310260
Show all 10 rows
UPRN 200000310262
UPRN 200000310265
UPRN 200000310266
UPRN 200000310267
UPRN 200000310268
UPRN 200000310269
UPRN 200000310270
Planning
What happened?
30 planning applications across the postcode; 17 approved of 25 decided (68%). Latest 30 shown.
Reference
Proposal · address
Type
Outcome
Date · distance
Certificate of Lawful Development (Proposed): Alterations and extension to roof to form end gable; rear dormer; rooflight in front roof slope; window in end gable
56 Kenton Lane, Harrow Weald, Harrow, HA3 8UD · premises record
Officer Catriona Cooke
Certificate of Lawful Development Proposed
Approved
2026-02-05
Single storey front extension incorporating porch; first floor side extension; single storey rear extension; alterations to roof; hip to gable and hipped roof over existing first floor element; external alterations
70 Kenton Lane, Harrow Weald, Harrow, HA3 8UD · premises record
Officer Marcus Boddy
Householder
Approved
2023-12-04
WITHDRAWN AND REFUNDED - INVALID - proposed construction of front extension includes porch, hip to gable end (to match adjoining property) part single story side-rear extension, part two story side - rear extension with asscociated internal alterations
70 Kenton Lane, Harrow Weald, Harrow, HA3 8UD · premises record
Officer Zoe Levassor
Householder
Withdrawn
2023-07-17
CERTIFICATE OF LAWFUL DEVELOPMENT (PROPOSED): Alterations And Extension To Roof To Form End Gable; Rear Dormer With Glass Balustrades; Two Rooflights In Front Roofslope; Outbuilding At Rear For Use As Garden Room, Home Office And Storage.
70 Kenton Lane, Harrow Weald, Harrow, HA3 8UD · premises record
Officer Marcus Boddy
Certificate of Lawful Development Existing
Approved
2023-06-26
INVALID - New Conservation Kerbs - Vehicle Crossing Application VC-8850
54 Kenton Lane, Harrow Weald, Harrow, HA3 8UD · premises record
Officer MF Mike Fowler
Householder
Withdrawn
2022-01-10
Single Storey Rear Extension: 6.00 metres deep, 3.20 metres maximum height, 3.00 metres high to the eaves
70 Kenton Lane, Harrow Weald, Harrow, HA3 8UD · premises record
Officer JD Josephine Dutton
Prior Notification - Larger Home Extension
Refused
2021-11-29
Single Storey Rear Extension: extending 6 metres beyond the original rear wall, 3 metres maximum height, 2.784 metres high to the eaves.
64 Kenton Lane, Harrow Weald, Harrow, HA3 8UD · premises record
Officer FMC Faye McElwain
Prior Notification - Larger Home Extension
Not required
2018-06-21
Rear Dormer and Installation Of Two Rooflights In Front Roofslope To Create A Habitable Room.
50A Kenton Lane, Harrow Weald, Harrow, HA3 8UD · premises record
Officer ON Olivier Nelson
Householder
Approved
2018-01-08
First floor side extension; new roof over first floor side element; rear dormer; single storey rear extension; porch; rooflights on front and side and rear roofslopes.
70 Kenton Lane, Harrow Weald, Harrow, HA3 8UD · premises record
Officer CAS Charlotte Ashton
Householder
Approved
2017-06-28
Single Storey Front Extension; Conversion Of Garage To Room
64 Kenton Lane, Harrow Weald, Harrow, HA3 8UD · premises record
Officer SN Sinead Normoyle
Householder
Approved
2017-06-07
Certificate of Lawful Development (Proposed): Alterations and extension to roof to form end gable; rear dormer; rooflight in front roof slope; window in end gable
56 Kenton Lane, Harrow Weald, Harrow, HA3 8UD · premises record
Officer Catriona Cooke
Approved
2026-02-05
More
Certificate of Lawful Development Proposed
Single storey front extension incorporating porch; first floor side extension; single storey rear extension; alterations to roof; hip to gable and hipped roof over existing first floor element; external alterations
70 Kenton Lane, Harrow Weald, Harrow, HA3 8UD · premises record
Officer Marcus Boddy
Approved
2023-12-04
More
Householder
WITHDRAWN AND REFUNDED - INVALID - proposed construction of front extension includes porch, hip to gable end (to match adjoining property) part single story side-rear extension, part two story side - rear extension with asscociated internal alterations
70 Kenton Lane, Harrow Weald, Harrow, HA3 8UD · premises record
Officer Zoe Levassor
Withdrawn
2023-07-17
More
Householder
Show all 10 rows
CERTIFICATE OF LAWFUL DEVELOPMENT (PROPOSED): Alterations And Extension To Roof To Form End Gable; Rear Dormer With Glass Balustrades; Two Rooflights In Front Roofslope; Outbuilding At Rear For Use As Garden Room, Home Office And Storage.
70 Kenton Lane, Harrow Weald, Harrow, HA3 8UD · premises record
Officer Marcus Boddy
Approved
2023-06-26
More
Certificate of Lawful Development Existing
INVALID - New Conservation Kerbs - Vehicle Crossing Application VC-8850
54 Kenton Lane, Harrow Weald, Harrow, HA3 8UD · premises record
Officer MF Mike Fowler
Withdrawn
2022-01-10
More
Householder
Single Storey Rear Extension: 6.00 metres deep, 3.20 metres maximum height, 3.00 metres high to the eaves
70 Kenton Lane, Harrow Weald, Harrow, HA3 8UD · premises record
Officer JD Josephine Dutton
Refused
2021-11-29
More
Prior Notification - Larger Home Extension
Single Storey Rear Extension: extending 6 metres beyond the original rear wall, 3 metres maximum height, 2.784 metres high to the eaves.
64 Kenton Lane, Harrow Weald, Harrow, HA3 8UD · premises record
Officer FMC Faye McElwain
Not required
2018-06-21
More
Prior Notification - Larger Home Extension
Rear Dormer and Installation Of Two Rooflights In Front Roofslope To Create A Habitable Room.
50A Kenton Lane, Harrow Weald, Harrow, HA3 8UD · premises record
Officer ON Olivier Nelson
Approved
2018-01-08
More
Householder
First floor side extension; new roof over first floor side element; rear dormer; single storey rear extension; porch; rooflights on front and side and rear roofslopes.
70 Kenton Lane, Harrow Weald, Harrow, HA3 8UD · premises record
Officer CAS Charlotte Ashton
Approved
2017-06-28
More
Householder
Single Storey Front Extension; Conversion Of Garage To Room
64 Kenton Lane, Harrow Weald, Harrow, HA3 8UD · premises record
Officer SN Sinead Normoyle
Approved
2017-06-07
More
Householder
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
Case officer on 2 applications
Case officer on 2 applications
Case officer on 2 applications
Case officer on 2 applications
Case officer on 2 applications
Case officer on 2 applications
Case officer on 2 applications
Case officer on 1 application
Case officer on 1 application
Case officer on 1 application
Case officer on 2 applications
Case officer on 2 applications
Case officer on 2 applications
Show all 10 rows
Case officer on 2 applications
Case officer on 2 applications
Case officer on 2 applications
Case officer on 2 applications
Case officer on 1 application
Case officer on 1 application
Case officer on 1 application
Development
What could it become?
Planning precedent30 applications and 32 mapped decisions in this postcode — precedent for what has been permitted and refused here.
Energy10 EPC records; ratings B: 1, C: 1, D: 7, 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.
4 intent signals recorded in this postcode
EPC F/G · Long hold · Ageing director
Subscribe to see the signals →Boundary: OS Postcode Unit areas (Ordnance Survey), 2026-08-14. Planning records: canonical stage2. EPC: EPC register. Premises: OS AddressBase / UPRN.