Postcode record · Hounslow
W4 3HS.
W4 3HS has 25 known premises and 45 planning records — 24 approved of 36 decided (66.7%). 16 EPC records.
Postcode W4 3HS · boundary not held, centred on the postcodeApprovedRefusedOther45 exact5 approximate50 on the map — every match
At a glance · this postcodeHounslow profile →
25
Premises
known addresses (UPRNs)
45
Applications
36 decided
66.7%
Approval rate
24 approved · 12 refused
16
EPC records
ratings C 1 · D 10 · E 3 · F 2
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 3HS has 25 known premises and 45 planning records — 24 approved of 36 decided (66.7%). 16 EPC records.
Premises (18 of 25 shown)
Name
Details
UPRN 10014073561
UPRN 10014073562
UPRN 100021586666
UPRN 100021586667
UPRN 100021586668
UPRN 100021586669
UPRN 100021586670
UPRN 100021586671
UPRN 100021586672
UPRN 100021586673
UPRN 10014073561
UPRN 10014073562
UPRN 100021586666
Show all 10 rows
UPRN 100021586667
UPRN 100021586668
UPRN 100021586669
UPRN 100021586670
UPRN 100021586671
UPRN 100021586672
UPRN 100021586673
Planning
What happened?
45 planning applications across the postcode; 24 approved of 36 decided (66.7%). Latest 30 shown.
Reference
Proposal · address
Type
Outcome
Date · distance
Erection of a single storey rear extension and front infill extension. Removal of part of front boundary wall to extend existing vehicle access. Relocation of existing side gate
4 Lawford Road, Chiswick, London, W4 3HS · premises record
Applicant Ms Genevieve Robson · Officer Louise Oppe
PF-Full Applications
Registered
2026-02-19
Installation of new windows into the existing garage door.
4, Braid Court, Lawford Road, Chiswick, London, W4 3HS · premises record
Applicant Ms Anne David · Officer Louise Oppe
Householder Applications
Approved
2026-02-02
Felling of eucalyptus tree (T1) in rear garden within a conservation area.
4 Lawford Road, Chiswick, London, W4 3HS · premises record
Applicant Mrs Brenda Penfold · Officer Jacky Leung
Works to Trees in Conservation Area
No objection
2025-07-08
Works to a tree within a conservation area - Robina to fell
2 LAWFORD ROAD, CHISWICK, W4 3HS · premises record
Applicant Roger Webb · Officer Kieran Edmonds
Works to Trees in Conservation Area
Approved
2024-02-29
Works to a tree in a conservation area: Felling of a Robinia tree in the rear garden.
3 LAWFORD ROAD, CHISWICK, W4 3HS · premises record
Applicant Roger Webb · Officer Technical Support Officer
Works to Trees in Conservation Area
No determination
2024-02-02
Fell two trees on site within conservation area. T1 Ash at front and T2 Ash at rear.
5 LAWFORD ROAD, CHISWICK, W4 3HS · premises record
Applicant Mr Ron Mendes · Officer Louise Oppe
Works to Trees in Conservation Area
Approved
2023-07-17
Certificate of lawfulness for single storey rear extension with pitched roof and two roof windows.
2 BRAID COURT LAWFORD ROAD, CHISWICK, LONDON, W4 3HS · premises record
Applicant Mr A Ahluwalia · Officer zzzJack Meacher
Lawful Use Certificate
Not required
2020-11-19
Erection of single storey rear extension and conversion of the garage into a habitable room
2 BRAID COURT LAWFORD ROAD, CHISWICK, W4 3HS · premises record
Applicant Mr Ahluwalia · Officer zzzJack Meacher
Householder Applications
Refused
2020-09-10
Conversion of the garage into a habitable room
2 BRAID COURT LAWFORD ROAD, CHISWICK, W4 3HS · premises record
Applicant Mr Ahluwalia · Officer zzzJack Meacher
Householder Applications
Approved
2020-09-10
Erection of a single storey and part first floor rear extension to the house, alterations to existing outbuilding.
3 LAWFORD ROAD, CHISWICK, LONDON, W4 3HS · premises record
Applicant Mr and mr Andrew Cole · Officer zzzAbigail Mason-Thompson
Householder Applications
Approved
2020-07-27
Erection of a single storey rear extension and front infill extension. Removal of part of front boundary wall to extend existing vehicle access. Relocation of existing side gate
4 Lawford Road, Chiswick, London, W4 3HS · premises record
Applicant Ms Genevieve Robson · Officer Louise Oppe
Registered
2026-02-19
More
PF-Full Applications
Installation of new windows into the existing garage door.
4, Braid Court, Lawford Road, Chiswick, London, W4 3HS · premises record
Applicant Ms Anne David · Officer Louise Oppe
Approved
2026-02-02
More
Householder Applications
Felling of eucalyptus tree (T1) in rear garden within a conservation area.
4 Lawford Road, Chiswick, London, W4 3HS · premises record
Applicant Mrs Brenda Penfold · Officer Jacky Leung
No objection
2025-07-08
More
Works to Trees in Conservation Area
Show all 10 rows
Works to a tree within a conservation area - Robina to fell
2 LAWFORD ROAD, CHISWICK, W4 3HS · premises record
Applicant Roger Webb · Officer Kieran Edmonds
Approved
2024-02-29
More
Works to Trees in Conservation Area
Works to a tree in a conservation area: Felling of a Robinia tree in the rear garden.
3 LAWFORD ROAD, CHISWICK, W4 3HS · premises record
Applicant Roger Webb · Officer Technical Support Officer
No determination
2024-02-02
More
Works to Trees in Conservation Area
Fell two trees on site within conservation area. T1 Ash at front and T2 Ash at rear.
5 LAWFORD ROAD, CHISWICK, W4 3HS · premises record
Applicant Mr Ron Mendes · Officer Louise Oppe
Approved
2023-07-17
More
Works to Trees in Conservation Area
Certificate of lawfulness for single storey rear extension with pitched roof and two roof windows.
2 BRAID COURT LAWFORD ROAD, CHISWICK, LONDON, W4 3HS · premises record
Applicant Mr A Ahluwalia · Officer zzzJack Meacher
Not required
2020-11-19
More
Lawful Use Certificate
Erection of single storey rear extension and conversion of the garage into a habitable room
2 BRAID COURT LAWFORD ROAD, CHISWICK, W4 3HS · premises record
Applicant Mr Ahluwalia · Officer zzzJack Meacher
Refused
2020-09-10
More
Householder Applications
Conversion of the garage into a habitable room
2 BRAID COURT LAWFORD ROAD, CHISWICK, W4 3HS · premises record
Applicant Mr Ahluwalia · Officer zzzJack Meacher
Approved
2020-09-10
More
Householder Applications
Erection of a single storey and part first floor rear extension to the house, alterations to existing outbuilding.
3 LAWFORD ROAD, CHISWICK, LONDON, W4 3HS · premises record
Applicant Mr and mr Andrew Cole · Officer zzzAbigail Mason-Thompson
Approved
2020-07-27
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 25 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 25 of 25 premises. Some normally permitted changes may require planning permission.
Conservation Area
Chiswick House · reference HSLCA09 · covers 25 of 25 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 25 of 25 premises. Some normally permitted changes may require planning permission.
Conservation Area
Chiswick House · reference HSLCA09 · covers 25 of 25 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 3 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
Applicant on 1 application
Applicant on 3 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
Applicant on 1 application
Development
What could it become?
Planning precedent45 applications and 50 mapped decisions in this postcode — precedent for what has been permitted and refused here.
Energy16 EPC records; ratings C: 1, D: 10, E: 3, F: 2.
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.
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.