Postcode record · Ealing
W4 1AL.
W4 1AL has 30 known premises and 46 planning records — 36 approved of 44 decided (81.8%). 17 EPC records.
Postcode W4 1AL · boundary not held, centred on the postcodeApprovedRefusedOther47 on the map — every match
At a glance · this postcodeEaling profile →
30
Premises
known addresses (UPRNs)
46
Applications
44 decided
81.8%
Approval rate
36 approved · 8 refused
55 days
Median decision time
average 56 days · 42 dated decisions
17
EPC records
ratings C 2 · D 12 · E 2 · G 1
47
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 1AL has 30 known premises and 46 planning records — 36 approved of 44 decided (81.8%). 17 EPC records.
Premises (18 of 30 shown)
Name
Details
UPRN 12106747
UPRN 12106748
UPRN 12106749
UPRN 12106750
UPRN 12106751
UPRN 12106752
UPRN 12106753
UPRN 12106754
UPRN 12106755
UPRN 12106756
UPRN 12106747
UPRN 12106748
UPRN 12106749
Show all 10 rows
UPRN 12106750
UPRN 12106751
UPRN 12106752
UPRN 12106753
UPRN 12106754
UPRN 12106755
UPRN 12106756
Planning
What happened?
46 planning applications across the postcode; 36 approved of 44 decided (81.8%). Latest 30 shown.
Reference
Proposal · address
Type
Outcome
Date · distance
Rear roof extension (Lawful Development Certificate for a Proposed Development)
27 Hamilton Road Chiswick W4 1AL · premises record
Officer Imogen Botterill-Downs
Certificate of Lawfulness - Proposed
Approved
2024-12-03
Rear roof extension (Lawful Development Certificate for a Proposed Development)
27 Hamilton Road Chiswick W4 1AL · premises record
Officer Imogen Botterill-Downs
Certificate of Lawfulness - Proposed
Refused
2024-11-21
Single storey (max 4.00m deep and max 3.50m high) rear extension (following demolition of existing rear extension and outbuilding) (42 Days Prior Approval Notification Process)
27 Hamilton Road Chiswick W4 1AL · premises record
Officer Imogen Botterill-Downs
Prior Approval - Larger Home Extension
Approved
2024-11-11
Single storey rear extension; rear roof extension, and installation of two roof lights to front roofslope (Lawful Development Certificate for a Proposed Development)
25 Hamilton Road Chiswick W4 1AL · premises record
Officer David Hung
Certificate of Lawfulness - Proposed
Approved
2024-04-11
Rear roof extension and installation of two roof lights to front roof slope (Lawful Development Certificate for Proposed Development).
24 Hamilton Road Chiswick London W4 1AL · premises record
Officer Sean Moulton
Certificate of Lawfulness - Proposed
Approved
2020-06-25
Rear roof extension; installation of two roof lights to front roof slope; and removal of chimney (Lawful Development Certificate for an Existing Development)
11 Hamilton Road Chiswick London W4 1AL · premises record
Certificate of Lawfulness - Existing
Approved
2020-02-27
Single storey rear extension (Lawful Development Certificate for Proposed Development)
21 Hamilton Road Chiswick London W4 1AL · premises record
Certificate of Lawfulness - Proposed
Approved
2019-07-03
Roof extension to the rear of the main roofslope; and installation of two rooflights to front roofslope and two glazed openings to the gable projection
11 Hamilton Road Chiswick London W4 1AL · premises record
Householder
Approved
2019-04-02
Single Storey rear extension (Lawful Development Certificate For Proposed Development)
3 Hamilton Road Chiswick London W4 1AL · premises record
—
Approved
2016-02-10
Installation of two windows to side elevation; Alterations to roof lights on front roof slope (2 roof lights in-lieu of 3 previously approved)
2 Hamilton Road Chiswick W4 1AL · premises record
Officer Simon Robert
Full Application
Approved
2016-01-12
Rear roof extension (Lawful Development Certificate for a Proposed Development)
27 Hamilton Road Chiswick W4 1AL · premises record
Officer Imogen Botterill-Downs
Approved
2024-12-03
More
Certificate of Lawfulness - Proposed
Rear roof extension (Lawful Development Certificate for a Proposed Development)
27 Hamilton Road Chiswick W4 1AL · premises record
Officer Imogen Botterill-Downs
Refused
2024-11-21
More
Certificate of Lawfulness - Proposed
Single storey (max 4.00m deep and max 3.50m high) rear extension (following demolition of existing rear extension and outbuilding) (42 Days Prior Approval Notification Process)
27 Hamilton Road Chiswick W4 1AL · premises record
Officer Imogen Botterill-Downs
Approved
2024-11-11
More
Prior Approval - Larger Home Extension
Show all 10 rows
Single storey rear extension; rear roof extension, and installation of two roof lights to front roofslope (Lawful Development Certificate for a Proposed Development)
25 Hamilton Road Chiswick W4 1AL · premises record
Officer David Hung
Approved
2024-04-11
More
Certificate of Lawfulness - Proposed
Rear roof extension and installation of two roof lights to front roof slope (Lawful Development Certificate for Proposed Development).
24 Hamilton Road Chiswick London W4 1AL · premises record
Officer Sean Moulton
Approved
2020-06-25
More
Certificate of Lawfulness - Proposed
Rear roof extension; installation of two roof lights to front roof slope; and removal of chimney (Lawful Development Certificate for an Existing Development)
11 Hamilton Road Chiswick London W4 1AL · premises record
Approved
2020-02-27
More
Certificate of Lawfulness - Existing
Single storey rear extension (Lawful Development Certificate for Proposed Development)
21 Hamilton Road Chiswick London W4 1AL · premises record
Approved
2019-07-03
More
Certificate of Lawfulness - Proposed
Roof extension to the rear of the main roofslope; and installation of two rooflights to front roofslope and two glazed openings to the gable projection
11 Hamilton Road Chiswick London W4 1AL · premises record
Approved
2019-04-02
More
Householder
Single Storey rear extension (Lawful Development Certificate For Proposed Development)
3 Hamilton Road Chiswick London W4 1AL · premises record
Approved
2016-02-10
More
—
Installation of two windows to side elevation; Alterations to roof lights on front roof slope (2 roof lights in-lieu of 3 previously approved)
2 Hamilton Road Chiswick W4 1AL · premises record
Officer Simon Robert
Approved
2016-01-12
More
Full Application
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).
Alleyway Running Behind 1-17 Saltcoats Road And 1-27 Hamilton Road0 mAlleyway Running Behind 72-106 Southfield Road0 mAlleyway Leading To Rear Of 2-30 Hamilton Road0 mAlleyway Running At Rear Of 17-31 Greenend Road0 mHamilton Road0 mAlleyway Running Behind No 33 To 61 Odds Greenend Road0 mSouthfield Road26 mSaltcoats Road30 mAlleyway Running Behind 1-15 Greenend Road30 mBrookfield Road31 m
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 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 1 application
Case officer on 3 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 precedent46 applications and 47 mapped decisions in this postcode — precedent for what has been permitted and refused here.
Energy17 EPC records; ratings C: 2, D: 12, E: 2, G: 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.