Planning Atlas
AtlasPostcodeW41et
Planning Atlas›Hounslow›…Chiswick Homefields ward›W4 1ET
Postcode record · Hounslow

W4 1ET.

W4 1ET has 23 known premises and 109 planning records — 92 approved of 99 decided (92.9%). 12 EPC records.

Postcode W4 1ET · boundary not held, centred on the postcodeApprovedRefusedOther109 exact2 approximate111 on the map — every match
At a glance · this postcodeHounslow profile →
23
Premises
known addresses (UPRNs)
109
Applications
99 decided
92.9%
Approval rate
92 approved · 7 refused
12
EPC records
ratings C 1 · D 9 · F 2
111
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 1ET has 23 known premises and 109 planning records — 92 approved of 99 decided (92.9%). 12 EPC records.

Premises (18 of 23 shown)

Name
Details
UPRN 10090800371
UPRN 10091692134
UPRN 10093764410
UPRN 10095886162
UPRN 10096681063
UPRN 100021579454
UPRN 200003971642
UPRN 200003971643
UPRN 200003971644
UPRN 200003971645
UPRN 10090800371
UPRN 10091692134
UPRN 10093764410
Show all 10 rows
UPRN 10095886162
UPRN 10096681063
UPRN 100021579454
UPRN 200003971642
UPRN 200003971643
UPRN 200003971644
UPRN 200003971645
Planning

What happened?

109 planning applications across the postcode; 92 approved of 99 decided (92.9%). Latest 30 shown.

Reference
Proposal · address
Type
Outcome
Date · distance
Installation of a replacement slimline double glazed front door and side panel window to the house
43 Blenheim Road, Chiswick, London, W4 1ET · premises record
Householder Applications
Withdrawn
2025-09-12
Works to tree in a Conservation Area: 1 X T1 Robinia reduce all aspects of the crown by 2-3 metres back to previous points of reduction
45 Blenheim Road, Chiswick, W4 1ET · premises record
Applicant Rachael Rena · Officer Joedee McKenzie
Works to Trees in Conservation Area
No objection
2024-11-04
Works to tree in a conservation area to T1 Maple tree to reduce back to previous reduction points, approximately 3m to be removed leaving the crown height of 5m and the width of 8m.
41 BLENHEIM ROAD, CHISWICK, W4 1ET · premises record
Applicant Mr Andrew Bennet · Officer Kieran Edmonds
Works to Trees in Conservation Area
Approved
2024-01-30
Details of conditions 3 (frame detail) and 4 (balcony detail) submitted pursuant to planning application 00124/45B/P2 approved under appeal APP/F5540/W/23/3322250 dated 24/10/2023 for replacement of the existing conservatory frames and roof
45B BLENHEIM ROAD, CHISWICK, LONDON, W4 1ET · premises record
Applicant Louise Burton · Officer Jacky Leung
Details pursuant to a planning condition
Approved
2023-12-18
Works trees in Conservation Area: Pruning of the Weeping Willow (T1) in the rear garden. Pollard at 6m from ground level, removing 3m from height and 4m from spread. Final height 6m and spread 5m and to prune back the willow fronds, not the main trunk.
45B BLENHEIM ROAD, CHISWICK, LONDON, W4 1ET · premises record
Applicant Ms Louise Burton · Officer Kieran Edmonds
Works to Trees in Conservation Area
Approved
2023-11-01
Installation of one additional roof light to the existing single storey rear extension.
28 BLENHEIM ROAD, CHISWICK, W4 1ET · premises record
Applicant Robert Segessenmann · Officer Daniel Hughes
Householder Applications
Approved
2023-04-03
Replacement of the existing conservatory frames and roof
45B BLENHEIM ROAD, CHISWICK, W4 1ET · premises record
Applicant Louise Burton · Officer Jacky Leung
PF-Full Applications
Refused
2023-03-02
Work to a tree within Conservation Area: T1 Weeping Willow (Salix babylonica) - Re-pollard to previous pollarding points by removing approximately three to four metres of new growth.
45 BLENHEIM ROAD, CHISWICK, LONDON, W4 1ET · premises record
Applicant Ms Finona Barber · Officer Daniel Hughes
Works to Trees in Conservation Area
Approved
2023-01-30
Erection of a outbuilding in the rear garden.
27 BLENHEIM ROAD, CHISWICK, LONDON, W4 1ET · premises record
Applicant Katie Yirrell · Officer Louise Oppe
Householder Applications
Approved
2023-01-27
Works to Sycamore T1 in rear garden in conservation area. Reduce crown by 2.5m all round to previous points of reduction and shape. Remove deadwood.
31 BLENHEIM ROAD, CHISWICK, LONDON, W4 1ET · premises record
Applicant Rooney · Officer Leo Hall
Works to Trees in Conservation Area
Approved
2021-09-21
Installation of a replacement slimline double glazed front door and side panel window to the house
43 Blenheim Road, Chiswick, London, W4 1ET · premises record
Withdrawn
2025-09-12
More
Householder Applications
Works to tree in a Conservation Area: 1 X T1 Robinia reduce all aspects of the crown by 2-3 metres back to previous points of reduction
45 Blenheim Road, Chiswick, W4 1ET · premises record
Applicant Rachael Rena · Officer Joedee McKenzie
No objection
2024-11-04
More
Works to Trees in Conservation Area
Works to tree in a conservation area to T1 Maple tree to reduce back to previous reduction points, approximately 3m to be removed leaving the crown height of 5m and the width of 8m.
41 BLENHEIM ROAD, CHISWICK, W4 1ET · premises record
Applicant Mr Andrew Bennet · Officer Kieran Edmonds
Approved
2024-01-30
More
Works to Trees in Conservation Area
Show all 10 rows
Details of conditions 3 (frame detail) and 4 (balcony detail) submitted pursuant to planning application 00124/45B/P2 approved under appeal APP/F5540/W/23/3322250 dated 24/10/2023 for replacement of the existing conservatory frames and roof
45B BLENHEIM ROAD, CHISWICK, LONDON, W4 1ET · premises record
Applicant Louise Burton · Officer Jacky Leung
Approved
2023-12-18
More
Details pursuant to a planning condition
Works trees in Conservation Area: Pruning of the Weeping Willow (T1) in the rear garden. Pollard at 6m from ground level, removing 3m from height and 4m from spread. Final height 6m and spread 5m and to prune back the willow fronds, not the main trunk.
45B BLENHEIM ROAD, CHISWICK, LONDON, W4 1ET · premises record
Applicant Ms Louise Burton · Officer Kieran Edmonds
Approved
2023-11-01
More
Works to Trees in Conservation Area
Installation of one additional roof light to the existing single storey rear extension.
28 BLENHEIM ROAD, CHISWICK, W4 1ET · premises record
Applicant Robert Segessenmann · Officer Daniel Hughes
Approved
2023-04-03
More
Householder Applications
Replacement of the existing conservatory frames and roof
45B BLENHEIM ROAD, CHISWICK, W4 1ET · premises record
Applicant Louise Burton · Officer Jacky Leung
Refused
2023-03-02
More
PF-Full Applications
Work to a tree within Conservation Area: T1 Weeping Willow (Salix babylonica) - Re-pollard to previous pollarding points by removing approximately three to four metres of new growth.
45 BLENHEIM ROAD, CHISWICK, LONDON, W4 1ET · premises record
Applicant Ms Finona Barber · Officer Daniel Hughes
Approved
2023-01-30
More
Works to Trees in Conservation Area
Erection of a outbuilding in the rear garden.
27 BLENHEIM ROAD, CHISWICK, LONDON, W4 1ET · premises record
Applicant Katie Yirrell · Officer Louise Oppe
Approved
2023-01-27
More
Householder Applications
Works to Sycamore T1 in rear garden in conservation area. Reduce crown by 2.5m all round to previous points of reduction and shape. Remove deadwood.
31 BLENHEIM ROAD, CHISWICK, LONDON, W4 1ET · premises record
Applicant Rooney · Officer Leo Hall
Approved
2021-09-21
More
Works to Trees in Conservation Area

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 23 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 23 of 23 premises. Some normally permitted changes may require planning permission.
Conservation Area
Bedford Park · reference 1205 · covers 21 of 23 premises. Demolition, alterations, trees and design are subject to additional heritage controls.
Conservation Area
Bedford Park (article 4) · reference HSLCA04 · covers 21 of 23 premises. Demolition, alterations, trees and design are subject to additional heritage controls.
Article 4 Direction Area
Article 4(2) directions for Bedford Park and Gunnersbury Conservation areas · reference A4D.1 · covers 21 of 23 premises. Some normally permitted changes may require planning permission.
Article 4 Direction Area
Dwellinghouses (C3) to small HMOs (C4) - borough-wide Article 4 Direction · reference A4D.2 · covers 23 of 23 premises. Some normally permitted changes may require planning permission.
Conservation Area
Bedford Park · reference 1205 · covers 21 of 23 premises. Demolition, alterations, trees and design are subject to additional heritage controls.
Conservation Area
Bedford Park (article 4) · reference HSLCA04 · covers 21 of 23 premises. Demolition, alterations, trees and design are subject to additional heritage controls.
Show all 4 rows
Article 4 Direction Area
Article 4(2) directions for Bedford Park and Gunnersbury Conservation areas · reference A4D.1 · covers 21 of 23 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 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
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 2 applications
Applicant on 1 application
Applicant on 1 application
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 precedent109 applications and 111 mapped decisions in this postcode — precedent for what has been permitted and refused here.
Energy12 EPC records; ratings C: 1, D: 9, 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 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.

6 intent signals recorded in this postcode
EPC F/G · Long hold
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.