Postcode record · Ealing
W4 5JA.
W4 5JA has 54 known premises and 58 planning records — 48 approved of 54 decided (88.9%). 32 EPC records.
Postcode W4 5JA · boundary not held, centred on the postcodeApprovedRefusedOther58 exact1 approximate59 on the map — every match
At a glance · this postcodeEaling profile →
54
Premises
known addresses (UPRNs)
58
Applications
54 decided
88.9%
Approval rate
48 approved · 6 refused
32
EPC records
ratings C 5 · D 21 · E 6
59
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 5JA has 54 known premises and 58 planning records — 48 approved of 54 decided (88.9%). 32 EPC records.
Premises (18 of 54 shown)
Name
Details
UPRN 12099828
UPRN 12099829
UPRN 12099830
UPRN 12099831
UPRN 12099832
UPRN 12100791
UPRN 12100792
UPRN 12100793
UPRN 12100794
UPRN 12100795
UPRN 12099828
UPRN 12099829
UPRN 12099830
Show all 10 rows
UPRN 12099831
UPRN 12099832
UPRN 12100791
UPRN 12100792
UPRN 12100793
UPRN 12100794
UPRN 12100795
Planning
What happened?
58 planning applications across the postcode; 48 approved of 54 decided (88.9%). Latest 30 shown.
Reference
Proposal · address
Type
Outcome
Date · distance
Erection of dormer to main rear roofslope and outrigger roof (following demolition of existing dormer); single storey rear extension;�and installation of two roof lights to front roofslope (Lawful Development Certificate for a Proposed Development)
31 Priory Road Chiswick W4 5JA · premises record
Officer Shirley Ho
Certificate of Lawfulness - Proposed
Approved
2025-10-15
Roof extension to rear (main) roof slope incorporating a Juliet balcony; part rear roof extension to rear outrigger roof slope and installation of two roof lights to front roof slope
36A Priory Road Chiswick W4 5JA · premises record
Officer David Hung
Full Application
Approved
2025-03-20
Single storey rear infill extension; part rear roof extension to rear outrigger roof slope incorporating Juliet balcony
55 Priory Road Chiswick W4 5JA · premises record
Officer Henry Yeung
Householder
Approved
2023-05-03
Single side/rear extension
26 Priory Road Chiswick W4 5JA · premises record
Householder
Approved
2023-04-24
Rear roof extension; rear outrigger roof extension; installation of one rooflight to front roofslope (Lawful Development Certificate for Proposed Development)
26 Priory Road Chiswick W4 5JA · premises record
Applicant Mr and Mrs Robert Speight · Agent Urbane Design Architects
Certificate of Lawfulness - Proposed
Approved
2023-04-24
Single storey side/rear extension (following demolition of existing conservatory)
42 Priory Road Chiswick W4 5JA · premises record
Applicant Nicola Reihill · Agent Formed Architects & Designers
Householder
Approved
2023-03-02
Alteration to enlargement of existing rear roof extension and installation of three roof lights to front roof slope; part rear roof extension to rear outrigger roof slope. (Lawful Development Certificate for a Proposed Development)
48 Priory Road Chiswick London W4 5JA · premises record
Certificate of Lawfulness - Proposed
Withdrawn
2022-05-05
Single storey side/rear (wraparound) extension
30 Priory Road Chiswick London W4 5JA · premises record
Householder
Approved
2021-12-09
Single storey side/rear extension; enlargement of existing rear roof extension, and installation of three roof lights to front roof slope; part rear roof extension to rear outrigger roof slope
48 Priory Road Chiswick London W4 5JA · premises record
Officer Andrew Pommells
Householder
Approved
2021-11-08
Single storey rear extension; two-storey side extension; and associated alterations
47 Priory Road Chiswick W4 5JA · premises record
Householder
Approved
2019-06-06
Erection of dormer to main rear roofslope and outrigger roof (following demolition of existing dormer); single storey rear extension;�and installation of two roof lights to front roofslope (Lawful Development Certificate for a Proposed Development)
31 Priory Road Chiswick W4 5JA · premises record
Officer Shirley Ho
Approved
2025-10-15
More
Certificate of Lawfulness - Proposed
Roof extension to rear (main) roof slope incorporating a Juliet balcony; part rear roof extension to rear outrigger roof slope and installation of two roof lights to front roof slope
36A Priory Road Chiswick W4 5JA · premises record
Officer David Hung
Approved
2025-03-20
More
Full Application
Single storey rear infill extension; part rear roof extension to rear outrigger roof slope incorporating Juliet balcony
55 Priory Road Chiswick W4 5JA · premises record
Officer Henry Yeung
Approved
2023-05-03
More
Householder
Show all 10 rows
Single side/rear extension
26 Priory Road Chiswick W4 5JA · premises record
Approved
2023-04-24
More
Householder
Rear roof extension; rear outrigger roof extension; installation of one rooflight to front roofslope (Lawful Development Certificate for Proposed Development)
26 Priory Road Chiswick W4 5JA · premises record
Applicant Mr and Mrs Robert Speight · Agent Urbane Design Architects
Approved
2023-04-24
More
Certificate of Lawfulness - Proposed
Single storey side/rear extension (following demolition of existing conservatory)
42 Priory Road Chiswick W4 5JA · premises record
Applicant Nicola Reihill · Agent Formed Architects & Designers
Approved
2023-03-02
More
Householder
Alteration to enlargement of existing rear roof extension and installation of three roof lights to front roof slope; part rear roof extension to rear outrigger roof slope. (Lawful Development Certificate for a Proposed Development)
48 Priory Road Chiswick London W4 5JA · premises record
Withdrawn
2022-05-05
More
Certificate of Lawfulness - Proposed
Single storey side/rear (wraparound) extension
30 Priory Road Chiswick London W4 5JA · premises record
Approved
2021-12-09
More
Householder
Single storey side/rear extension; enlargement of existing rear roof extension, and installation of three roof lights to front roof slope; part rear roof extension to rear outrigger roof slope
48 Priory Road Chiswick London W4 5JA · premises record
Officer Andrew Pommells
Approved
2021-11-08
More
Householder
Single storey rear extension; two-storey side extension; and associated alterations
47 Priory Road Chiswick W4 5JA · premises record
Approved
2019-06-06
More
Householder
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 30 applications in this postcode — the party who applied, not the owner or occupier.
Name
Details
Applicant on 2 applications
Applicant on 1 application
Applicant on 1 application
Applicant on 1 application
Agent on 2 applications
Agent on 1 application
Agent on 1 application
Agent on 1 application
Case officer on 2 applications
Case officer on 2 applications
Applicant on 2 applications
Applicant on 1 application
Applicant on 1 application
Show all 10 rows
Applicant on 1 application
Agent on 2 applications
Agent on 1 application
Agent on 1 application
Agent on 1 application
Case officer on 2 applications
Case officer on 2 applications
Development
What could it become?
Planning precedent58 applications and 59 mapped decisions in this postcode — precedent for what has been permitted and refused here.
Energy32 EPC records; ratings C: 5, D: 21, E: 6.
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.
7 intent signals recorded in this postcode
Repeat sale · Price decline · 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.