Planning Atlas
AtlasPostcodeW45YB
Planning Atlas›Hounslow›…Chiswick Gunnersbury ward›W4 5YB
Postcode record · Hounslow

W4 5YB.

W4 5YB has 3 known premises and 1 planning record — 1 approved of 1 decided (100%).

Postcode W4 5YB · boundary not held, centred on the postcodeApprovedRefusedOther2 exact11 approximate13 on the map — every match
At a glance · this postcodeHounslow profile →
3
Premises
known addresses (UPRNs)
1
Applications
1 decided
100%
Approval rate
1 approved · 0 refused
0
EPC records
none recorded
13
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 5YB has 3 known premises and 1 planning record — 1 approved of 1 decided (100%).

Premises

Planning

What happened?

1 planning application across the postcode; 1 approved of 1 decided (100%). Latest 1 shown.

Reference
Proposal · address
Type
Outcome
Date · distance
Erection of a single storey front extension to the substation enclosure
CHISWICK PARK BUILDING 2 566 CHISWICK HIGH ROAD, CHISWICK, LONDON, W4 5YB · premises record
Applicant Mr Lee Mitchell · Officer Daniel Hughes
PF-Full Applications
Approved
2021-11-18
Erection of a single storey front extension to the substation enclosure
CHISWICK PARK BUILDING 2 566 CHISWICK HIGH ROAD, CHISWICK, LONDON, W4 5YB · premises record
Applicant Mr Lee Mitchell · Officer Daniel Hughes
Approved
2021-11-18
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 3 premises each one covers.

Designation
Coverage
Article 4 Direction Area
Change of use or development that would result in new dwellings (Class MA/ZA) · reference A4D.3 · covers 3 of 3 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 3 of 3 premises. Some normally permitted changes may require planning permission.

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 1 applications in this postcode — the party who applied, not the owner or occupier.

Name
Details
Applicant on 1 application
Case officer on 1 application
Applicant on 1 application
Case officer on 1 application
Development

What could it become?

Planning precedent1 applications and 13 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

Planning Atlas Pro

Ownership, 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.