Planning application
183 First Floor Flat Southfield Road Chiswick W4 5LB
Works: Extension Loft or dormer
Permission granted. Work must normally begin within three years of the decision or the permission lapses.
Proposal
Retention of Rear roof extension; installation of two rooflights to front roofslope (Retrospective Application)
As published by the council, reference 253277FUL
Application record
- Reference
- 253277FUL
- Type
- Full Application
- Status
- Granted with Conditions
- Decision
- Grant with Conditions
- Received
- 27 Aug 2025
- Validated
- 27 Aug 2025
- Decided
- 23 Oct 2025
- Ward
- Southfield
- Decision by
- Delegated Decision
- Postcode
- W4 5LB
Timeline
Dates from the published record
-
27 Aug 2025
Received by Old Oak and Park Royal Development Corporation
-
23 Oct 2025
Decision issued: Grant with Conditions
-
10 Aug 2026
Added to PlanIndex
Who's behind it
Company information only, from the register and Companies House
Agent on file, registered in Doncaster
189 applications on PlanIndex · across 18 councils · 93% granted
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See who's behind itDocuments
Plans, drawings, consultee responses and the officer's report
9 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.
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Open the documentsWhat this grant of permission means
Old Oak and Park Royal Development Corporation granted permission on 23 October 2025, 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 full applications
A full application seeks permission for a complete, detailed proposal in one go, with siting, design, access and landscaping all fixed at this stage. More in our guide to planning application types.
Nearby applications
Within 500 metres
-
183 First Floor Flat Southfield Road Chiswick W4 5LB
Retention of Rear roof extension; installation of two rooflights to front roofslope (Retrospective Application)
Granted Full applications Extension Loft or dormer 9 docs -
First Floor Flat 179 Southfield Road Chiswick W4 5LB
Application for a Non Material Amendment (S96a), rear Juliette balcony replaced with window; replacement of the rear door to the terrace with a larger door, in relation to planning permission 250419FUL dated 03.04.2025 for 'Rear roof extension to main roofslope incorporating a Juliet balcony; roof extension to rear outrigger roofslope with roof terrace and privacy screen; and installation of two rooflights to front roofslope'
Granted Amendments Extension Loft or dormer +1 5 docs -
First Floor Flat 179 Southfield Road Chiswick W4 5LB
Application for a Non Material Amendment (S96a), rear Juliette balcony replaced with window; replacement of the rear door to the terrace with a larger door, in relation to planning permission 250419FUL dated 03.04.2025 for 'Rear roof extension to main roofslope incorporating a Juliet balcony; roof extension to rear outrigger roofslope with roof terrace and privacy screen; and installation of two rooflights to front roofslope'
Granted Amendments Extension Loft or dormer +1 5 docs -
218 Southfield Road Chiswick W4 5LD
Single storey garden outbuilding for use as summer house and store (following demolition of existing outbuilding) (Application for a Lawful Development Certificate for a Proposed Development)
Granted Lawful development Demolition 6 docsSmall domestic -
218 Southfield Road Chiswick W4 5LD
Single storey garden outbuilding for use as summer house and store (following demolition of existing outbuilding) (Application for a Lawful Development Certificate for a Proposed Development)
Granted Lawful development Demolition 6 docsSmall domestic -
259 Acton Lane Chiswick Ealing W4 5DG
Minor material amendment (S.73) to vary condition no.2 (approved plans),seeking to amend the approved plans to increase the size of the rearmost unit from one bed to two bed to include new drawing references, in relation to planning permission reference 222053FUL dated 08/12/2022 for conversion of building into three self-contained residential units; single storey rear extension; alterations from hip to gable end; rear roof extension to main roofslope; installation of two rooflights to front roofslope; associated internal and external alterations including changes to front, side and rear elevations fenestration (following demolition of external staircase and demolition of existing garages at rear of no. 259 Acton Lane); and provision of refuse and cycle storage (revised description)
Refused Amendments Extension Loft or dormer +2 12 docsSmall domestic
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