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Dukes Gate, Acton Lane, Chiswick, London, W4 5DX

PA/2026/0809Prior Approvals all othersRefused
Prior approval

Refused on 30 April 2026

Council decision: PRIOR APPROVAL NEEDED AND REFUSED

Approximate site (title boundary)
Boundary © HM Land Registry, © Ordnance Survey · details

This information is subject to Crown copyright and database rights 2026 and is reproduced with the permission of HM Land Registry. The polygons (including the associated geometry, namely x, y co-ordinates) are subject to Crown copyright and database rights 2026 Ordnance Survey AC0000851063. Conditions of use.

Proposal

Prior approval for the upward extension of one additional storey to create 10 residential units

Received
5 March 2026
Ward
Chiswick Gunnersbury
  1. Received5 Mar
  2. Validated5 Mar
  3. Consult.22 Apr
  4. Target
  5. Decided30 Apr

Decided in 56 days

About this application

This is a planning application for an extension at Dukes Gate, Acton Lane, Chiswick, London, W4 5DX. Hounslow has handled 9,392 applications of this type. This one was decided in 56 days. The site is in 1 listed building nearby. There have been 4 other applications at this address. In the past year there have been 234 applications across Chiswick Gunnersbury. We hold 6,647 applications in total for the W4 postcode area.

Application details

Postcode
W4 5DX
Application type
Prior Approvals all others
Scale / size
Medium
Number of dwellings
10

Planning application dates

Date validated
5 March 2026
Consultation expiry
22 April 2026
Consultation start
12 March 2026
Consultation end
22 April 2026
Application expires
30 April 2026

Planning decision

Statutory period
56 days

Additional information

Documents
35

Site constraints

Checking the site
2/3
Council recordsAppealsFlood risk

Designations that overlap or adjoin the site outline.

  • Flood zone 3: High probability (rivers and sea)Part of the site
  • Article 4 direction: Dwellinghouses (C3) to small HMOs (C4) - borough-wide Article 4 DirectionPart of the site

Possibly incomplete for this council: tree preservation orders.

Also checked, none recorded (22)

flood storage areas, conservation areas, listed buildings, green belt, scheduled monuments, World Heritage Sites, World Heritage Site buffer zones, registered parks and gardens, registered battlefields, Heritage at Risk entries, nutrient neutrality catchments, national parks, National Landscapes, SSSIs, Special Areas of Conservation, Special Protection Areas, Ramsar sites, ancient woodland, national nature reserves, local nature reserves, heritage coasts and brownfield registers.

A guide only, from official open data; it is not a planning search. Flood zones cover rivers and sea, not surface water.

Data © Crown copyright and others · sources and licences

Contains public sector information from planning.data.gov.uk (MHCLG and local planning authorities), licensed under the Open Government Licence v3.0. © Crown copyright and database right 2026.

© Historic England 2026. Contains Ordnance Survey data © Crown copyright and database right 2026. The Historic England GIS Data contained in this material was obtained on 2026-11-03. The most publicly available up to date Historic England GIS Data can be obtained from HistoricEngland.org.uk.

© Natural England copyright. Contains Ordnance Survey data © Crown copyright and database right 2026.

© Environment Agency copyright and/or database right 2026. All rights reserved. Flood Map for Planning, Open Government Licence v3.0.

Contains Ordnance Survey data © Crown copyright and database right 2026.

Source: Office for National Statistics licensed under the Open Government Licence v.3.0. Contains OS data © Crown copyright and database right 2026.

Associated applications

  1. 2026
    5 Mar

    Prior approval for the upward extension of one additional storey to create 10 residential units

    This applicationRefusedApplicationPA/2026/0809
  2. 2026
    5 Mar

    Prior approval for the change of use from commercial, business and service (Use Class E) to 29 self contained…

    RefusedOutlineFiled alongsidePAC/2026/0807

Planning history at this site

6 other applications at this property, newest first.

  1. 2026
    18 Jun

    Prior approval for the erection of an additional floor extension to provide 10 residential units

    ApprovedOutlinePA/2026/1852
  2. 2026
    18 Jun

    Prior approval for the change of use from commercial, business and service (Use Class E) to residential…

    ApprovedOutlinePAC/2026/1850
  3. 2026
    30 Jan

    Installation of new windows and doors with roof alterations to the existing building.

    ApprovedPF-Full ApplicationsP/2026/0284
  4. 2024
    27 Jun

    Changing all the existing external windows & doors and installation of new external windows and three new…

    ApprovedPF-Full ApplicationsP/2024/2114
  5. 2024
    26 Apr

    Prior Approval Notification for the proposed erection of an upwards extension to create an additional floor…

    ApprovedOutlinePAC/2024/1338
  6. 2024
    28 Mar

    Prior approval for a change of use from Use Class E (commercial, business and service) to 29 self contained…

    ApprovedPrior Approval Office to ResidentialPAC/2024/1043

Source: Hounslow

Contains public sector information from the Planning London Datahub, licensed under the Open Government Licence v3.0.

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