Postcode record · Ealing
UB5 4QT.
UB5 4QT has 54 known premises and 26 planning records — 15 approved of 19 decided (78.9%). 29 EPC records.
Postcode UB5 4QT · boundary not held, centred on the postcodeApprovedRefusedOther26 on the map — every match
At a glance · this postcodeEaling profile →
54
Premises
known addresses (UPRNs)
26
Applications
19 decided
78.9%
Approval rate
15 approved · 4 refused
53 days
Median decision time
average 53 days · 26 dated decisions
29
EPC records
ratings C 4 · D 20 · E 5
26
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?
UB5 4QT has 54 known premises and 26 planning records — 15 approved of 19 decided (78.9%). 29 EPC records.
Premises (18 of 54 shown)
Name
Details
UPRN 12055758
UPRN 12055759
UPRN 12055760
UPRN 12055761
UPRN 12055762
UPRN 12055763
UPRN 12055764
UPRN 12055765
UPRN 12055766
UPRN 12055767
UPRN 12055758
UPRN 12055759
UPRN 12055760
Show all 10 rows
UPRN 12055761
UPRN 12055762
UPRN 12055763
UPRN 12055764
UPRN 12055765
UPRN 12055766
UPRN 12055767
Planning
What happened?
26 planning applications across the postcode; 15 approved of 19 decided (78.9%). Latest 26 shown.
Reference
Proposal · address
Type
Outcome
Date · distance
Existing single storey rear extension (retrospective)
22 Killowen Avenue Northolt UB5 4QT · premises record
Officer Christopher Neelands
Householder
Refused
2025-07-11
Single storey rear extension (following demolition of existing conservatory)
10 Killowen Avenue Northolt UB5 4QT · premises record
Officer Chanti Boyle
Householder
Approved
2025-03-04
Single story rear extension (following demolition of existing conservatory) (max 6m deep and max 3m high) (42 Days Prior Approval Notification Process)
9 Killowen Avenue Northolt UB5 4QT · premises record
Officer Chris W.H. Tse
Prior Approval - Larger Home Extension
Not required
2025-01-14
Alteration of roof from hip to gable end; rear roof extension incorporating Juliet balcony, and installation of two rooflights to front roofslope
9 Killowen Avenue Northolt UB5 4QT · premises record
Officer Chris W.H. Tse
Certificate of Lawfulness - Proposed
Approved
2025-01-14
Single storey (Max 6m deep and Max 2.95m high) rear extension (42 days Prior Notification Process)
7 Killowen Avenue Northolt Middlesex UB5 4QT · premises record
Officer Henry Yeung
Prior Approval - Larger Home Extension
Not required
2023-01-12
Alteration of roof from hip to gable end; rear roof extension and installation of two roof lights to front roof slope (Lawful Development Certificate for a Proposed Development)
7 Killowen Avenue Northolt Middlesex UB5 4QT · premises record
Officer Pinderpal Rathor
Certificate of Lawfulness - Proposed
Approved
2023-01-11
Single storey rear extension (following demolition of existing outbuilding)
20 Killowen Avenue Northolt Middlesex UB5 4QT · premises record
Householder
Approved
2022-05-04
Single storey (max. 6.00m deep and max. 3.15m high) rear extension (following of demolition of existing garage) (42 days Prior Notification Process)
20 Killowen Avenue Northolt UB5 4QT · premises record
Prior Approval - Larger Home Extension
Refused
2022-03-11
Alteration of roof from hip to gable end; rear roof extension incorporating a Juliet balcony and installation of two roof lights to front roof slope; alteration to external rear elevation (Lawful Development Certificate for a Proposed Development)
20 Killowen Avenue Northolt Middlesex UB5 4QT · premises record
Certificate of Lawfulness - Proposed
Approved
2022-03-11
Single storey (Max 6m deep and Max 3.70m high) rear extension (following removal of existing rear addition and outbuilding) (42 days Prior Notification Process)
22 Killowen Avenue Northolt Middlesex UB5 4QT · premises record
Prior Approval - Larger Home Extension
Not required
2021-06-19
Existing single storey rear extension (retrospective)
22 Killowen Avenue Northolt UB5 4QT · premises record
Officer Christopher Neelands
Refused
2025-07-11
More
Householder
Single storey rear extension (following demolition of existing conservatory)
10 Killowen Avenue Northolt UB5 4QT · premises record
Officer Chanti Boyle
Approved
2025-03-04
More
Householder
Single story rear extension (following demolition of existing conservatory) (max 6m deep and max 3m high) (42 Days Prior Approval Notification Process)
9 Killowen Avenue Northolt UB5 4QT · premises record
Officer Chris W.H. Tse
Not required
2025-01-14
More
Prior Approval - Larger Home Extension
Show all 10 rows
Alteration of roof from hip to gable end; rear roof extension incorporating Juliet balcony, and installation of two rooflights to front roofslope
9 Killowen Avenue Northolt UB5 4QT · premises record
Officer Chris W.H. Tse
Approved
2025-01-14
More
Certificate of Lawfulness - Proposed
Single storey (Max 6m deep and Max 2.95m high) rear extension (42 days Prior Notification Process)
7 Killowen Avenue Northolt Middlesex UB5 4QT · premises record
Officer Henry Yeung
Not required
2023-01-12
More
Prior Approval - Larger Home Extension
Alteration of roof from hip to gable end; rear roof extension and installation of two roof lights to front roof slope (Lawful Development Certificate for a Proposed Development)
7 Killowen Avenue Northolt Middlesex UB5 4QT · premises record
Officer Pinderpal Rathor
Approved
2023-01-11
More
Certificate of Lawfulness - Proposed
Single storey rear extension (following demolition of existing outbuilding)
20 Killowen Avenue Northolt Middlesex UB5 4QT · premises record
Approved
2022-05-04
More
Householder
Single storey (max. 6.00m deep and max. 3.15m high) rear extension (following of demolition of existing garage) (42 days Prior Notification Process)
20 Killowen Avenue Northolt UB5 4QT · premises record
Refused
2022-03-11
More
Prior Approval - Larger Home Extension
Alteration of roof from hip to gable end; rear roof extension incorporating a Juliet balcony and installation of two roof lights to front roof slope; alteration to external rear elevation (Lawful Development Certificate for a Proposed Development)
20 Killowen Avenue Northolt Middlesex UB5 4QT · premises record
Approved
2022-03-11
More
Certificate of Lawfulness - Proposed
Single storey (Max 6m deep and Max 3.70m high) rear extension (following removal of existing rear addition and outbuilding) (42 days Prior Notification Process)
22 Killowen Avenue Northolt Middlesex UB5 4QT · premises record
Not required
2021-06-19
More
Prior Approval - Larger Home Extension
Building control
Building-control records are not yet collected for Ealing — 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 26 applications in this postcode — the party who applied, not the owner or occupier.
Name
Details
Case officer on 3 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 1 application
Case officer on 1 application
Case officer on 1 application
Case officer on 3 applications
Case officer on 2 applications
Case officer on 2 applications
Show all 9 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
Development
What could it become?
Planning precedent26 applications and 26 mapped decisions in this postcode — precedent for what has been permitted and refused here.
Energy29 EPC records; ratings C: 4, D: 20, E: 5.
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
Application withdrawn · Long hold
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.