Postcode record · Ealing
W4 5EN.
W4 5EN has 19 known premises and 26 planning records — 18 approved of 24 decided (75%). 14 EPC records.
Postcode W4 5EN · boundary not held, centred on the postcodeApprovedRefusedOther26 exact26 on the map — every match
At a glance · this postcodeEaling profile →
19
Premises
known addresses (UPRNs)
26
Applications
24 decided
75%
Approval rate
18 approved · 6 refused
14
EPC records
ratings C 3 · D 8 · E 1 · G 2
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?
W4 5EN has 19 known premises and 26 planning records — 18 approved of 24 decided (75%). 14 EPC records.
Premises (18 of 19 shown)
Name
Details
UPRN 12097273
UPRN 12097274
UPRN 12097276
UPRN 12097277
UPRN 12097278
UPRN 12097279
UPRN 12097280
UPRN 12097281
UPRN 12097282
UPRN 12097283
UPRN 12097273
UPRN 12097274
UPRN 12097276
Show all 10 rows
UPRN 12097277
UPRN 12097278
UPRN 12097279
UPRN 12097280
UPRN 12097281
UPRN 12097282
UPRN 12097283
Planning
What happened?
26 planning applications across the postcode; 18 approved of 24 decided (75%). Latest 26 shown.
Reference
Proposal · address
Type
Outcome
Date · distance
Single storey side infill extension; and associated alterations to rear elevation including insertion of patio doors
18A Cunnington Street Chiswick W4 5EN · premises record
Officer Shirley Ho
Full Application
Approved
2025-10-09
Single storey rear infill extension
42 Cunnington Street Chiswick London W4 5EN · premises record
Officer Sean Moulton
Householder
Approved
2021-06-04
Construction of enclosed cycle storage
28 Cunnington Street Chiswick London W4 5EN · premises record
Full Application
Approved
2017-08-29
Application for a non material amendment (Minor alterations to the rear roof to follow the line of the neighbours existing roof) to planning permission ref 161224HH dated 09/06/2016 for 'Construction of a rear roof extension over the first floor outrigger.'
26 Cunnington Street Chiswick W4 5EN · premises record
Non-Material Amendment
No determination
2016-06-28
Construction of a rear roof extension over the first floor outrigger.
26 Cunnington Street Chiswick W4 5EN · premises record
—
Approved
2016-03-24
Rear roof extension over the outrigger (Certificate of Lawfulness for a a Proposed Development).
26 Cunnington Street Chiswick W4 5EN · premises record
—
Approved
2016-03-18
First floor rear extension;external alterations; replacement of three fixed windows with a single window within the rear roof extension.
20 Cunnington Street Chiswick W4 5EN · premises record
Officer Rebecca Corrigan
Full Application
Approved
2015-03-20
Two storey side extension, alteration of roof from hip to gable end, second storey rear extension over existing outrigger, with the installation of two rooflights to front roofslope and two rooflights to rear roofslope
44 Cunnington Street Chiswick W4 5EN · premises record
Applicant Ms Siew Stokes · Agent Alexander Owen Architecture
Full Application
Refused
2014-04-17
Single storey side extension to ground floor flat
18A Cunnington Street Chiswick W4 5EN London · premises record
Officer Catherine Brunet
Full Application
Approved
2013-01-22
Rear roof extension and installation of two rooflights to front roofslope (Lawful Development Certificate for Proposed Development)
28 Cunnington Street Chiswick W4 5EN · premises record
Certificate of Lawfulness - Proposed
Approved
2012-08-06
Single storey side infill extension; and associated alterations to rear elevation including insertion of patio doors
18A Cunnington Street Chiswick W4 5EN · premises record
Officer Shirley Ho
Approved
2025-10-09
More
Full Application
Single storey rear infill extension
42 Cunnington Street Chiswick London W4 5EN · premises record
Officer Sean Moulton
Approved
2021-06-04
More
Householder
Construction of enclosed cycle storage
28 Cunnington Street Chiswick London W4 5EN · premises record
Approved
2017-08-29
More
Full Application
Show all 10 rows
Application for a non material amendment (Minor alterations to the rear roof to follow the line of the neighbours existing roof) to planning permission ref 161224HH dated 09/06/2016 for 'Construction of a rear roof extension over the first floor outrigger.'
26 Cunnington Street Chiswick W4 5EN · premises record
No determination
2016-06-28
More
Non-Material Amendment
Construction of a rear roof extension over the first floor outrigger.
26 Cunnington Street Chiswick W4 5EN · premises record
Approved
2016-03-24
More
—
Rear roof extension over the outrigger (Certificate of Lawfulness for a a Proposed Development).
26 Cunnington Street Chiswick W4 5EN · premises record
Approved
2016-03-18
More
—
First floor rear extension;external alterations; replacement of three fixed windows with a single window within the rear roof extension.
20 Cunnington Street Chiswick W4 5EN · premises record
Officer Rebecca Corrigan
Approved
2015-03-20
More
Full Application
Two storey side extension, alteration of roof from hip to gable end, second storey rear extension over existing outrigger, with the installation of two rooflights to front roofslope and two rooflights to rear roofslope
44 Cunnington Street Chiswick W4 5EN · premises record
Applicant Ms Siew Stokes · Agent Alexander Owen Architecture
Refused
2014-04-17
More
Full Application
Single storey side extension to ground floor flat
18A Cunnington Street Chiswick W4 5EN London · premises record
Officer Catherine Brunet
Approved
2013-01-22
More
Full Application
Rear roof extension and installation of two rooflights to front roofslope (Lawful Development Certificate for Proposed Development)
28 Cunnington Street Chiswick W4 5EN · premises record
Approved
2012-08-06
More
Certificate of Lawfulness - Proposed
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
Applicant on 3 applications
Applicant on 1 application
Applicant on 1 application
Agent on 1 application
Agent on 1 application
Agent on 1 application
Agent on 1 application
Agent on 1 application
Case officer on 1 application
Case officer on 1 application
Applicant on 3 applications
Applicant on 1 application
Applicant on 1 application
Show all 10 rows
Agent on 1 application
Agent on 1 application
Agent on 1 application
Agent on 1 application
Agent 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.
Energy14 EPC records; ratings C: 3, D: 8, E: 1, G: 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.
4 intent signals recorded in this postcode
EPC F/G · Price decline · 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.