Postcode record · Hounslow
W4 3BW.
W4 3BW has 40 known premises and 46 planning records — 23 approved of 35 decided (65.7%). 27 EPC records.
Postcode W4 3BW · boundary not held, centred on the postcodeApprovedRefusedOther46 exact4 approximate50 on the map — every match
At a glance · this postcodeHounslow profile →
40
Premises
known addresses (UPRNs)
46
Applications
35 decided
65.7%
Approval rate
23 approved · 12 refused
27
EPC records
ratings C 14 · D 13
50
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 3BW has 40 known premises and 46 planning records — 23 approved of 35 decided (65.7%). 27 EPC records.
Premises (18 of 40 shown)
Name
Details
UPRN 10091693841
UPRN 100021587435
UPRN 100021587436
UPRN 100021587439
UPRN 100021587446
UPRN 100021587450
UPRN 100021587454
UPRN 100021587457
UPRN 100021587458
UPRN 100021587460
UPRN 10091693841
UPRN 100021587435
UPRN 100021587436
Show all 10 rows
UPRN 100021587439
UPRN 100021587446
UPRN 100021587450
UPRN 100021587454
UPRN 100021587457
UPRN 100021587458
UPRN 100021587460
Planning
What happened?
46 planning applications across the postcode; 23 approved of 35 decided (65.7%). Latest 30 shown.
Reference
Proposal · address
Type
Outcome
Date · distance
Works to trees in a Conservation Area. T1 and T2 Betula. Crown reduce by up to 1 metre. T3 Olive. Crown reduce by up to 1 metre.
28 Oxford Gardens,Chiswick,London,W4 3BW · premises record
Works to Trees in Conservation Area
No objection
2025-11-20
Erection of a single storey rear to the ground floor flat and a rear roof extension with two front roof windows to the first floor flat
16A & 16B OXFORD GARDENS, CHISWICK, W4 3BW · premises record
Applicant Ruth Grigor · Officer Jacky Leung
PF-Full Applications
Approved
2023-03-09
Erection of a single storey rear infill and rear extension to the house and renovations to the house's existing front elevation.
26 OXFORD GARDENS, CHISWICK, LONDON, W4 3BW · premises record
Applicant Mr Chris Arnold · Officer Daniel Hughes
Householder Applications
Approved
2023-02-02
Erection of a rear roof dormer extension with two front roof lights to the house and alterations to the house's front elevation, front courtyard and front boundary treatment.
26 OXFORD GARDENS, CHISWICK, LONDON, W4 3BW · premises record
Applicant Mr Chris Arnold · Officer Daniel Hughes
Householder Applications
Approved
2023-02-02
Internal alterations and new window to side elevation.
44 OXFORD GARDENS, CHISWICK, W4 3BW · premises record
Applicant Claire Horlock · Officer Jacky Leung
Householder Applications
Approved
2022-12-02
Erection of a rear roof extension and one front roof light.
FLAT FIRST FLOOR 22 OXFORD GARDENS, CHISWICK, W4 3BW · premises record
Applicant Mr Alexander Henrion · Officer Daniel Hughes
PF-Full Applications
Approved
2021-11-04
Erection of a single storey rear and side extension to ground floor flat.
10 OXFORD GARDENS, CHISWICK, LONDON, W4 3BW · premises record
Applicant Mr Matthew Cooray · Officer zzzAbigail Mason-Thompson
PF-Full Applications
Approved
2021-08-24
Erection of a single storey rear and side extension to ground floor flat.
10 OXFORD GARDENS, CHISWICK, LONDON, W4 3BW · premises record
Applicant Mr Matthew Cooray · Officer zzzAbigail Mason-Thompson
PF-Full Applications
Refused
2021-05-10
Basement development with associated alteration.
30 OXFORD GARDENS, CHISWICK, LONDON, W4 3BW · premises record
Applicant Mr Andrew Farish · Officer zzzAbigail Mason-Thompson
Householder Applications
Refused
2020-03-04
Erection of a single storey side infill extension and rear dormer with two front and one rear roof windows to the house
30 OXFORD GARDENS, CHISWICK, LONDON, W4 3BW · premises record
Applicant Mr Andrew Farish · Officer zzzAbigail Mason-Thompson
Householder Applications
Approved
2020-03-04
Works to trees in a Conservation Area. T1 and T2 Betula. Crown reduce by up to 1 metre. T3 Olive. Crown reduce by up to 1 metre.
28 Oxford Gardens,Chiswick,London,W4 3BW · premises record
No objection
2025-11-20
More
Works to Trees in Conservation Area
Erection of a single storey rear to the ground floor flat and a rear roof extension with two front roof windows to the first floor flat
16A & 16B OXFORD GARDENS, CHISWICK, W4 3BW · premises record
Applicant Ruth Grigor · Officer Jacky Leung
Approved
2023-03-09
More
PF-Full Applications
Erection of a single storey rear infill and rear extension to the house and renovations to the house's existing front elevation.
26 OXFORD GARDENS, CHISWICK, LONDON, W4 3BW · premises record
Applicant Mr Chris Arnold · Officer Daniel Hughes
Approved
2023-02-02
More
Householder Applications
Show all 10 rows
Erection of a rear roof dormer extension with two front roof lights to the house and alterations to the house's front elevation, front courtyard and front boundary treatment.
26 OXFORD GARDENS, CHISWICK, LONDON, W4 3BW · premises record
Applicant Mr Chris Arnold · Officer Daniel Hughes
Approved
2023-02-02
More
Householder Applications
Internal alterations and new window to side elevation.
44 OXFORD GARDENS, CHISWICK, W4 3BW · premises record
Applicant Claire Horlock · Officer Jacky Leung
Approved
2022-12-02
More
Householder Applications
Erection of a rear roof extension and one front roof light.
FLAT FIRST FLOOR 22 OXFORD GARDENS, CHISWICK, W4 3BW · premises record
Applicant Mr Alexander Henrion · Officer Daniel Hughes
Approved
2021-11-04
More
PF-Full Applications
Erection of a single storey rear and side extension to ground floor flat.
10 OXFORD GARDENS, CHISWICK, LONDON, W4 3BW · premises record
Applicant Mr Matthew Cooray · Officer zzzAbigail Mason-Thompson
Approved
2021-08-24
More
PF-Full Applications
Erection of a single storey rear and side extension to ground floor flat.
10 OXFORD GARDENS, CHISWICK, LONDON, W4 3BW · premises record
Applicant Mr Matthew Cooray · Officer zzzAbigail Mason-Thompson
Refused
2021-05-10
More
PF-Full Applications
Basement development with associated alteration.
30 OXFORD GARDENS, CHISWICK, LONDON, W4 3BW · premises record
Applicant Mr Andrew Farish · Officer zzzAbigail Mason-Thompson
Refused
2020-03-04
More
Householder Applications
Erection of a single storey side infill extension and rear dormer with two front and one rear roof windows to the house
30 OXFORD GARDENS, CHISWICK, LONDON, W4 3BW · premises record
Applicant Mr Andrew Farish · Officer zzzAbigail Mason-Thompson
Approved
2020-03-04
More
Householder 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 40 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 40 of 40 premises. Some normally permitted changes may require planning permission.
Conservation Area
Wellesley Road · reference 1232 · covers 40 of 40 premises. Demolition, alterations, trees and design are subject to additional heritage controls.
Conservation Area
Wellesley Road · reference HSLCA25 · covers 40 of 40 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 40 of 40 premises. Some normally permitted changes may require planning permission.
Conservation Area
Wellesley Road · reference 1232 · covers 40 of 40 premises. Demolition, alterations, trees and design are subject to additional heritage controls.
Conservation Area
Wellesley Road · reference HSLCA25 · covers 40 of 40 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 30 applications in this postcode — the party who applied, not the owner or occupier.
Name
Details
Applicant on 4 applications
Applicant on 2 applications
Applicant on 2 applications
Applicant on 1 application
Applicant on 1 application
Applicant on 1 application
Applicant on 1 application
Applicant on 1 application
Applicant on 1 application
Case officer on 8 applications
Applicant on 4 applications
Applicant on 2 applications
Applicant on 2 applications
Show all 10 rows
Applicant on 1 application
Applicant on 1 application
Applicant on 1 application
Applicant on 1 application
Applicant on 1 application
Applicant on 1 application
Case officer on 8 applications
Development
What could it become?
Planning precedent46 applications and 50 mapped decisions in this postcode — precedent for what has been permitted and refused here.
Energy27 EPC records; ratings C: 14, D: 13.
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
Lapsed consent · Price decline · Long hold · Ageing director
Subscribe to see the signals →Thinking about a project here?
Boundary: OS Postcode Unit areas (Ordnance Survey), 2026-08-14. Planning records: canonical stage2. EPC: EPC register. Premises: OS AddressBase / UPRN.