Planning application
90 Western Avenue Acton W3 7TX
Works: Extension Loft or dormer Demolition Windows or glazing Small domestic
Read from the description, not a valuation. How we read the register
Permission granted. Work must normally begin within three years of the decision or the permission lapses.
Proposal
Continued use of property as large HMO (Sue Generis) of 10 rooms for up to 10 people; alteration of roof from hip to gable end; rear roof extension; installation of three rooflights to front roofslope; single storey side extension (following demolition of existing garage); alterations to side and rear fenestration (Lawful Development Certificate for an Existing Use)
As published by the council, reference 254787CPE
Application record
- Reference
- 254787CPE
- Type
- Certificate of Lawfulness - Existing
- Status
- Permitted Development
- Decision
- Permitted Development
- Received
- 22 Dec 2025
- Validated
- 27 Jan 2026
- Decided
- 19 Mar 2026
- Ward
- East Acton
- Decision by
- Delegated Decision
- Postcode
- W3 7TX
Timeline
Dates from the published record
-
22 Dec 2025
Received by Old Oak and Park Royal Development Corporation
-
27 Jan 2026
Validated
Checked as complete and ready for consideration.
-
19 Mar 2026
Decision issued: Permitted Development
-
10 Aug 2026
Added to PlanIndex
Who's behind it
Company information only, from the register and Companies House
Agent on file, an architecture practice
41 applications on PlanIndex · across 2 councils · 85% granted
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See who's behind itDocuments
Plans, drawings, consultee responses and the officer's report
10 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 19 March 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 lawful development applications
A lawful development certificate is a legal determination that existing or proposed works do not need planning permission; the merits of the scheme are not considered. More in our guide to planning application types.
Nearby applications
Within 500 metres
-
90 Western Avenue Acton W3 7TX
Continued use of property as large HMO (Sue Generis) of 10 rooms for up to 10 people; alteration of roof from hip to gable end; rear roof extension; installation of three rooflights to front roofslope; single storey side extension (following demolition of existing garage); alterations to side and rear fenestration (Lawful Development Certificate for an Existing Use)
Granted Lawful development Extension Loft or dormer +2 10 docsSmall domestic -
116A Western Avenue Acton W3 7TX
87% historically approved · decision due ~24 Aug
Alteration of roof from hip to gable end with installation of side window and removal of side chimney; rear roof extension and installation of two roof lights to front roofslope
Decided Extension Loft or dormer +1 6 docs -
116A Western Avenue Acton W3 7TX
75% historically approved · decision due ~24 Aug
Alteration of roof from hip to gable end; rear roof extension and installation of two roof lights to front roofslope
Awaiting decision Full applications Extension Loft or dormer 6 docs -
12 Templemead Close Acton W3 7NH
Single storey front porch extension (Lawful Development Certificate for a Proposed Development)
Refused Lawful development Extension 5 docsSmall domestic -
12 Templemead Close Acton W3 7NH
Single storey front porch extension (Lawful Development Certificate for a Proposed Development)
Refused Lawful development Extension 5 docsSmall domestic -
47 Brassie Avenue Acton W3 7DF
Replacement of windows, external doors, fixtures and fittings including front entrance canopy, fascias and rainwater goods; and all other associated internal and external alterations and improvements (Regulation 3 - Application by London Borough of Ealing) (Lawful Development Certificate for a Proposed Development)
Granted Lawful development Windows or glazing 4 docs
Other lawful development applications
In Old Oak and Park Royal Development Corporation
-
262843CPL Refused
29 Nutfield Gardens Northolt UB5 6LU
Alteration of roof from hip to gable end, rear roof extension; installation of three front rooflights (Lawful Development Certificate for a Proposed Development)
-
262774CPL Granted
133 Cleveland Road West Ealing W13 0EN
Alteration of roof from hip to gable end and rear roof extension; rear dormer enlargement; installation of three rooflights to front roofslope (Lawful Development Certificate for a Proposed Development)
-
262610CPL Refused
6 Morden Gardens Greenford UB6 0LT
Single storey rear extension (following demolition of rear addition) (Lawful Development Certificate for a Proposed Development)
-
262475CPL Granted
80 Windmill Lane Greenford UB6 9DS
Rear roof extension, and installation of three roof lights to front roofslope (Lawful Development Certificate for a Proposed Development)
-
262678CPL Granted
19 Southwell Avenue Northolt UB5 4DX
Rear roof extension; installation of three front rooflights (Lawful Development Certificate for a Proposed Development)