Postcode record · Hounslow
W4 1PJ.
W4 1PJ has 2 known premises and 4 planning records — 4 approved of 4 decided (100%).
Postcode W4 1PJ · boundary not held, centred on the postcodeApprovedRefusedOther4 exact18 approximate22 on the map — every match
At a glance · this postcodeHounslow profile →
2
Premises
known addresses (UPRNs)
4
Applications
4 decided
100%
Approval rate
4 approved · 0 refused
0
EPC records
none recorded
22
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 1PJ has 2 known premises and 4 planning records — 4 approved of 4 decided (100%).
Premises
Name
Details
UPRN 100023518795
UPRN 200003990889
UPRN 100023518795
UPRN 200003990889
Planning
What happened?
4 planning applications across the postcode; 4 approved of 4 decided (100%). Latest 4 shown.
Reference
Proposal · address
Type
Outcome
Date · distance
Installation of non-illuminated mosaic tiled ground sign to the front entrance of the shop.
230 - 244 Chiswick High Road, Chiswick, W4 1PJ · premises record
Applicant Not disclosed · Officer Lucia Orsi
Advertisement Application
Approved
2025-09-29
Installation of new external plant equipment following the removal of the existing plant equipment.
230 - 244 Chiswick High Road, Chiswick, W4 1PJ · premises record
Applicant Not disclosed · Officer Jacky Leung
PF-Full Applications
Approved
2025-06-25
Installation of 7 externally illuminated fascia signs and a projecting sign
230 - 244 Chiswick High Road, Chiswick, W4 1PJ · premises record
Applicant Not disclosed · Officer Jacky Leung
Advertisement Application
Approved
2025-06-25
Alterations on the rear elevation and shopfront to allow the conversion of the existing retail units 230 - 244 Chiswick High Road into one retail unit.
230 - 244 Chiswick High Road, Chiswick, W4 1PJ · premises record
Applicant Not disclosed · Officer Jacky Leung
PF-Full Applications
Approved
2025-06-25
Installation of non-illuminated mosaic tiled ground sign to the front entrance of the shop.
230 - 244 Chiswick High Road, Chiswick, W4 1PJ · premises record
Applicant Not disclosed · Officer Lucia Orsi
Approved
2025-09-29
More
Advertisement Application
Installation of new external plant equipment following the removal of the existing plant equipment.
230 - 244 Chiswick High Road, Chiswick, W4 1PJ · premises record
Applicant Not disclosed · Officer Jacky Leung
Approved
2025-06-25
More
PF-Full Applications
Installation of 7 externally illuminated fascia signs and a projecting sign
230 - 244 Chiswick High Road, Chiswick, W4 1PJ · premises record
Applicant Not disclosed · Officer Jacky Leung
Approved
2025-06-25
More
Advertisement Application
Show all 4 rows
Alterations on the rear elevation and shopfront to allow the conversion of the existing retail units 230 - 244 Chiswick High Road into one retail unit.
230 - 244 Chiswick High Road, Chiswick, W4 1PJ · premises record
Applicant Not disclosed · Officer Jacky Leung
Approved
2025-06-25
More
PF-Full Applications
Building control
Building-control records are not yet collected for Hounslow — the register is being gathered borough by borough (held so far: Lambeth, Brent, Ealing, Westminster, City and others).
Place
What affects it?
Every mapped designation touching a premises in this postcode, with how many of its 2 premises each one covers.
Designation
Coverage
Article 4 Direction Area
Dwellinghouses (C3) to small HMOs (C4) - borough-wide Article 4 Direction · reference A4D.2 · covers 2 of 2 premises. Some normally permitted changes may require planning permission.
Article 4 Direction Area
Change of use or development that would result in new dwellings (Class MA/ZA) · reference A4D.3 · covers 2 of 2 premises. Some normally permitted changes may require planning permission.
Archaeological Priority Area
Summary and Definition The Archaeological Priority Area follows the projected line of the London to Silchester Roman road as it travels through the Borough of Hounslow. This is one of the major Roman roads radiating out west f · reference 220942 · covers 2 of 2 premises. Groundworks may require archaeological assessment or investigation.
Conservation Area
Chiswick High Road · reference HSLCA28 · covers 2 of 2 premises. Demolition, alterations, trees and design are subject to additional heritage controls.
Article 4 Direction Area
Dwellinghouses (C3) to small HMOs (C4) - borough-wide Article 4 Direction · reference A4D.2 · covers 2 of 2 premises. Some normally permitted changes may require planning permission.
Article 4 Direction Area
Change of use or development that would result in new dwellings (Class MA/ZA) · reference A4D.3 · covers 2 of 2 premises. Some normally permitted changes may require planning permission.
Archaeological Priority Area
Summary and Definition The Archaeological Priority Area follows the projected line of the London to Silchester Roman road as it travels through the Borough of Hounslow. This is one of the major Roman roads radiating out west f · reference 220942 · covers 2 of 2 premises. Groundworks may require archaeological assessment or investigation.
Show all 4 rows
Conservation Area
Chiswick High Road · reference HSLCA28 · covers 2 of 2 premises. Demolition, alterations, trees and design are subject to additional heritage controls.
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 4 applications in this postcode — the party who applied, not the owner or occupier.
Name
Details
Applicant on 4 applications
Case officer on 3 applications
Case officer on 1 application
Applicant on 4 applications
Case officer on 3 applications
Case officer on 1 application
Development
What could it become?
Planning precedent4 applications and 22 mapped decisions in this postcode — precedent for what has been permitted and refused here.
EnergyNo EPC records joined yet.
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
The Developer PlanOwnership, finance and market signals recorded at addresses in this postcode — each with date and source. Signals are evidence of change, not a prediction.
No intent signal is currently recorded in this postcode.
Boundary: OS Postcode Unit areas (Ordnance Survey), 2026-08-14. Planning records: canonical stage2. EPC: EPC register. Premises: OS AddressBase / UPRN.