Planning application
154-156 High Street Acton W3 6QZ
Works: Extension
Permission granted. Work must normally begin within three years of the decision or the permission lapses.
Proposal
Details of external noise level assessment and mitigation measures pursuant to condition 9 of planning permission ref: 217177FUL dated 19/01/2023 for: Second floor rear extension and construction of a third floor to provide six residential units with communal roof garden; associated cycle and refuse storage area
As published by the council, reference 254826CND
Application record
- Reference
- 254826CND
- Type
- Discharge Condition
- Status
- Approved
- Decision
- Approved
- Received
- 23 Dec 2025
- Validated
- 23 Dec 2025
- Decided
- 25 Feb 2026
- Ward
- South Acton
- Decision by
- Delegated Decision
- Postcode
- W3 6QZ
Site history
Applications at this address on the Old Oak and Park Royal Development Corporation register
This site has had 4 applications since 2024: 2 approved, 1 refused.
-
254823NMA Withdrawn
154-156 High Street Acton W3 6QZ
Application for a Non-Material Amendment in (S96a) seeking to allow removal of plant housing and replace the roof plan in relation to planning permission reference 217177FUL dated 19/01/2023 for: Second floor rear extension and construction of a third floor to provide six residential units with communal roof garden; associated cycle and refuse storage area
-
244091CND Refused
154-156 High Street Acton W3 6QZ
Details of external noise level from plant/ machinery/ equipment/ ducting/ air and mitigation measures pursuant to condition 9 of planning permission ref: 217177FUL dated 19/01/2023 for: Second floor rear extension and construction of a third floor to provide six residential units with communal roof garden; associated cycle and refuse storage area
-
244286CND Granted
154-156 High Street Acton W3 6QZ
Details of anti-vibration isolators pursuant to condition 10 of planning permission ref: 217177FUL dated 19/01/2023 for: Second floor rear extension and construction of a third floor to provide six residential units with communal roof garden; associated cycle and refuse storage area
Timeline
Dates from the published record
-
23 Dec 2025
Received by Old Oak and Park Royal Development Corporation
-
25 Feb 2026
Decision issued: Approved
-
10 Aug 2026
Added to PlanIndex
Who's behind it
Company information only, from the register and Companies House
Agent on file, registered in London
5 applications on PlanIndex · across 3 councils
Trade members see who it is, their full track record, and every application they have filed.
See who's behind itDocuments
Plans, drawings, consultee responses and the officer's report
6 documents on file for this application
A planning file usually holds the application form, drawings and site plans, consultee responses, the officer's report and the decision notice.
Trade members open them from here.
Open the documentsWhat this grant of permission means
Old Oak and Park Royal Development Corporation granted permission on 25 February 2026, subject to any conditions on the decision notice. Work must normally begin within three years or the permission lapses. More in our guide to what happens after a planning decision.
About condition discharge and variation applications
This application deals with conditions on an existing permission, supplying the details a condition requires or asking to vary or remove one, without reopening the permission itself. More in our guide to planning application types.
Nearby applications
Within 500 metres
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154-156 High Street Acton W3 6QZ
Details of external noise level assessment and mitigation measures pursuant to condition 9 of planning permission ref: 217177FUL dated 19/01/2023 for: Second floor rear extension and construction of a third floor to provide six residential units with communal roof garden; associated cycle and refuse storage area
Granted Conditions Extension 6 docs -
154-156 High Street Acton W3 6QZ
Application for a Non-Material Amendment in (S96a) seeking to allow removal of plant housing and replace the roof plan in relation to planning permission reference 217177FUL dated 19/01/2023 for: Second floor rear extension and construction of a third floor to provide six residential units with communal roof garden; associated cycle and refuse storage area
Withdrawn Amendments Extension 10 docs -
154-156 High Street Acton W3 6QZ
Details of external noise level from plant/ machinery/ equipment/ ducting/ air and mitigation measures pursuant to condition 9 of planning permission ref: 217177FUL dated 19/01/2023 for: Second floor rear extension and construction of a third floor to provide six residential units with communal roof garden; associated cycle and refuse storage area
Refused Conditions Extension 4 docs -
154-156 High Street Acton W3 6QZ
Details of anti-vibration isolators pursuant to condition 10 of planning permission ref: 217177FUL dated 19/01/2023 for: Second floor rear extension and construction of a third floor to provide six residential units with communal roof garden; associated cycle and refuse storage area
Granted Conditions Extension 4 docs -
154-156 High Street Acton W3 6QZ
Details of external noise level from plant/ machinery/ equipment/ ducting/ air and mitigation measures pursuant to condition 9 of planning permission ref: 217177FUL dated 19/01/2023 for: Second floor rear extension and construction of a third floor to provide six residential units with communal roof garden; associated cycle and refuse storage area
Refused Conditions Extension 4 docs -
154-156 High Street Acton W3 6QZ
Details of anti-vibration isolators pursuant to condition 10 of planning permission ref: 217177FUL dated 19/01/2023 for: Second floor rear extension and construction of a third floor to provide six residential units with communal roof garden; associated cycle and refuse storage area
Granted Conditions Extension 4 docs
Other condition discharge and variation applications
In Old Oak and Park Royal Development Corporation
-
262547CND Granted
Flat A - E 25 Mount Park Crescent Ealing W5 2RN
Details of Tree Monitoring Program part pursuant to condition 7 (Part A only) of planning permission ref: 261283FUL dated 18/06/2026 for: Conversion of five residential units into single dwellinghouse; construction of rear roof extension; reinstatement of chimney stack; single and two storey rear extensions with new gates and brick boundary wall to the front
-
260882CND Refused
Weaver Rose House High Street Southall UB1 3DN
Details of a Ventilation Strategy Report pursuant to Condition 16 of planning permission ref: 232967FUL dated 31.01.2024 for: Construction of a six storey building with part basement level, comprising 24 self contained flats with associated cycle and bin storage as well as soft and hard landscaping (Following Demolition of the existing buildings)
-
260534CND Granted
444 Allenby Road Southall UB1 2HT
Submission of an enhanced sound insulation in pursuant to condition 9 of planning application Ref: 251383FUL dated 31.10.2025 for 'Conversion of dwellinghouse into two flats; single storey rear extension; front extension; front porch extension; part single, part two storey side extension (following demolition of existing garage); part single, part two storey rear extension with patio'
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262945CND Granted
Garages Adjacent 42 Wimborne Gardens West Ealing W13 8BZ
Details of remediation scheme pursuant to condition 7 of planning permission ref: 250457FUL dated 07/07/2025 for: Construction of a detached dwellinghouse; and provision of associated amenity space, cycle storage and refuse storage facilities (following demolition of existing garages)
-
261058CND Granted
Nile Lodge Queens Walk Ealing W5 1TJ
Details of Ventilation Strategy Report pursuant to condition 10 of planning permission ref: 254396FUL dated 27/11/2024 for: Redevelopment of the site to deliver a hostel development (Sui Generis) in a part 4, part 5 storey building following the demolition of parts of the existing building on-site, retention of part of the front facade and associated external alterations, landscaping, car parking, refuse and cycle storage (part retrospective).