Planning Atlas
Planning AtlasHounslowChiswick Gunnersbury wardW3 8LX
Postcode record · Hounslow

W3 8LX.

W3 8LX has 37 known premises and 101 planning records — 60 approved of 91 decided (65.9%). 23 EPC records.

Postcode W3 8LX · boundary not held, centred on the postcodeApprovedRefusedOther101 exact2 approximate103 on the map — every match
At a glance · this postcodeHounslow profile →
37
Premises
known addresses (UPRNs)
101
Applications
91 decided
65.9%
Approval rate
60 approved · 31 refused
23
EPC records
ratings C 5 · D 15 · E 3
103
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?

W3 8LX has 37 known premises and 101 planning records — 60 approved of 91 decided (65.9%). 23 EPC records.

Premises (18 of 37 shown)

Planning

What happened?

101 planning applications across the postcode; 60 approved of 91 decided (65.9%). Latest 30 shown.

Reference
Proposal · address
Type
Outcome
Date · distance
Erection of single storey outbuilding for use as garage and storage area and demolition of the existing garage.
59 Princes Avenue,Acton,London.W3 8LX · premises record
Householder Applications
Approved
2024-10-02
Works to T1 Copper Beech. Removing branches in the upper canopy to reduce current density by up to 30%.
21 Princes Avenue,Acton,London,Hounslow,W3 8LX · premises record
Works to Trees in Conservation Area
No objection
2024-09-02
Demolition of an existing rear workshop with extension of rear garage to the house
49 PRINCES AVENUE, ACTON, W3 8LX · premises record
Applicant Mr and Mrs Joh Devaney · Officer Jacky Leung
Householder Applications
Approved
2024-03-25
Work to tree within conservation area: T1 Copper Beech (Fagus sylvatica purpurea) - reduce crown to the most recent previous reduction points, removing approx. 1-2m of new growth. Final height 7m and final overall spread 7m.
21 PRINCES AVENUE, ACTON, LONDON, W3 8LX · premises record
Applicant Mrs Woodstock · Officer Jacky Leung
Works to Trees in Conservation Area
Approved
2023-07-21
Erection of a single storey side extension to the existing single storey rear garage outbuilding, conversion to an incidental home office with the removal of the existing front door and installation of a front window and two roof lights and erection of a replacement rear garden rear boundary wall and gate.
51 PRINCES AVENUE, ACTON, LONDON, W3 8LX · premises record
Householder Applications
Approved
2023-04-18
Erection of a single storey side extension with a flat roof to the existing single storey rear garage, alterations to the existing rear garage including removal of its front door and rear garage door and installation of a front window, side entrance door, side window and two roof lights to the existing pitched roof, conversion of the rear garage to a home office with a toilet and the erection of a replacement rear garden wall with an access gate.
51 PRINCES AVENUE, ACTON, LONDON, W3 8LX · premises record
Householder Applications
Refused
2022-12-14
Erection of a rear roof extension with hip to gable conversion and front roof windows to the house
49 PRINCES AVENUE, ACTON, W3 8LX · premises record
Householder Applications
Refused
2022-10-31
Demolition of an existing rear workshop with extension of rear garage to the house
49 PRINCES AVENUE, ACTON, LONDON, W3 8LX · premises record
Applicant Mr & Mrs Joh Devaney · Officer Jacky Leung
Householder Applications
Refused
2022-10-21
Applying for planning permission in retrospect for an unauthorised installation of hardstanding to the front of the property.
77 PRINCES AVENUE, ACTON, LONDON, W3 8LX · premises record
Householder Applications
Withdrawn
2022-09-09
Erection of single storey rear extension, demolition of rear work shop to extend existing detached garage.
49 PRINCES AVENUE, ACTON, W3 8LX · premises record
Householder Applications
Refused
2022-06-23
Erection of single storey outbuilding for use as garage and storage area and demolition of the existing garage.
59 Princes Avenue,Acton,London.W3 8LX · premises record
Approved
2024-10-02
More
Householder Applications
Works to T1 Copper Beech. Removing branches in the upper canopy to reduce current density by up to 30%.
21 Princes Avenue,Acton,London,Hounslow,W3 8LX · premises record
No objection
2024-09-02
More
Works to Trees in Conservation Area
Demolition of an existing rear workshop with extension of rear garage to the house
49 PRINCES AVENUE, ACTON, W3 8LX · premises record
Applicant Mr and Mrs Joh Devaney · Officer Jacky Leung
Approved
2024-03-25
More
Householder Applications
Show all 10 rows
Work to tree within conservation area: T1 Copper Beech (Fagus sylvatica purpurea) - reduce crown to the most recent previous reduction points, removing approx. 1-2m of new growth. Final height 7m and final overall spread 7m.
21 PRINCES AVENUE, ACTON, LONDON, W3 8LX · premises record
Applicant Mrs Woodstock · Officer Jacky Leung
Approved
2023-07-21
More
Works to Trees in Conservation Area
Erection of a single storey side extension to the existing single storey rear garage outbuilding, conversion to an incidental home office with the removal of the existing front door and installation of a front window and two roof lights and erection of a replacement rear garden rear boundary wall and gate.
51 PRINCES AVENUE, ACTON, LONDON, W3 8LX · premises record
Approved
2023-04-18
More
Householder Applications
Erection of a single storey side extension with a flat roof to the existing single storey rear garage, alterations to the existing rear garage including removal of its front door and rear garage door and installation of a front window, side entrance door, side window and two roof lights to the existing pitched roof, conversion of the rear garage to a home office with a toilet and the erection of a replacement rear garden wall with an access gate.
51 PRINCES AVENUE, ACTON, LONDON, W3 8LX · premises record
Refused
2022-12-14
More
Householder Applications
Erection of a rear roof extension with hip to gable conversion and front roof windows to the house
49 PRINCES AVENUE, ACTON, W3 8LX · premises record
Refused
2022-10-31
More
Householder Applications
Demolition of an existing rear workshop with extension of rear garage to the house
49 PRINCES AVENUE, ACTON, LONDON, W3 8LX · premises record
Applicant Mr & Mrs Joh Devaney · Officer Jacky Leung
Refused
2022-10-21
More
Householder Applications
Applying for planning permission in retrospect for an unauthorised installation of hardstanding to the front of the property.
77 PRINCES AVENUE, ACTON, LONDON, W3 8LX · premises record
Withdrawn
2022-09-09
More
Householder Applications
Erection of single storey rear extension, demolition of rear work shop to extend existing detached garage.
49 PRINCES AVENUE, ACTON, W3 8LX · premises record
Refused
2022-06-23
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 37 premises each one covers.

Designation
Coverage
Conservation Area
Gunnersbury Park · reference 1210 · covers 37 of 37 premises. Demolition, alterations, trees and design are subject to additional heritage controls.
Conservation Area
Gunnersbury Park (article 4) · reference HSLCA15 · covers 37 of 37 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 34 of 37 premises. Some normally permitted changes may require planning permission.
Article 4 Direction Area
Article 4(2) directions for Bedford Park and Gunnersbury Conservation areas · reference A4D.1 · covers 34 of 37 premises. Some normally permitted changes may require planning permission.
Conservation Area
Gunnersbury Park · reference 1210 · covers 37 of 37 premises. Demolition, alterations, trees and design are subject to additional heritage controls.
Conservation Area
Gunnersbury Park (article 4) · reference HSLCA15 · covers 37 of 37 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 34 of 37 premises. Some normally permitted changes may require planning permission.
Show all 4 rows
Article 4 Direction Area
Article 4(2) directions for Bedford Park and Gunnersbury Conservation areas · reference A4D.1 · covers 34 of 37 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 3 applications
Applicant on 2 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 3 applications
Applicant on 2 applications
Applicant on 2 applications
Show all 10 rows
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
Development

What could it become?

Planning precedent101 applications and 103 mapped decisions in this postcode — precedent for what has been permitted and refused here.
Energy23 EPC records; ratings C: 5, D: 15, E: 3.
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 Plan

Ownership, finance and market signals recorded at addresses in this postcode — each with date and source. Signals are evidence of change, not a prediction.

5 intent signals recorded in this postcode
Price decline · 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.
W3 8LX, Hounslow: Planning and Property History | Planning Atlas