Planning application
100 Marlborough Road Southall UB2 5LP
Withdrawn before a decision, so it carries no planning weight. A revised scheme can be submitted at any time.
Proposal
Conversion of existing rear garage into outbuilding to be used as gym and garden room with associated external alterations to fenestrations; internal alterations (Lawful Development Certificate for a Proposed Development)
As published by the council, reference 260382CPL
Application record
- Reference
- 260382CPL
- Type
- Certificate of Lawfulness - Proposed
- Status
- Withdrawn
- Decision
- Application Withdrawn
- Received
- 2 Feb 2026
- Validated
- 2 Feb 2026
- Decided
- 19 Mar 2026
- Ward
- Southall Green
- Postcode
- UB2 5LP
Site history
Applications at this address on the Old Oak and Park Royal Development Corporation register
This site has had 3 applications since 2025: 1 approved, 1 refused.
Timeline
Dates from the published record
-
2 Feb 2026
Received by Old Oak and Park Royal Development Corporation
-
19 Mar 2026
Decision issued: Application Withdrawn
-
10 Aug 2026
Added to PlanIndex
Who's behind it
Company information only, from the register and Companies House
Agent on file, registered in Hungerford
9 applications on PlanIndex · across 6 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
5 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 withdrawal means
The applicant withdrew this application before Old Oak and Park Royal Development Corporation decided it, and is free to submit a revised scheme at any time. 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
-
100 Marlborough Road Southall UB2 5LP
Retention of an existing outbuilding for ancillary use (study room annexe/home gym/storage)
Granted Householder 8 docsSmall domestic -
100 Marlborough Road Southall UB2 5LP
Conversion of existing rear outbuilding for use as home office/Granny Annex.
Refused Householder 9 docsSmall domestic -
100 Marlborough Road Southall UB2 5LP
Conversion of existing rear garage into outbuilding to be used as gym and garden room with associated external alterations to fenestrations; internal alterations (Lawful Development Certificate for a Proposed Development)
Withdrawn Lawful development 5 docs -
100 Marlborough Road Southall UB2 5LP
Conversion of existing rear outbuilding for use as home office/Granny Annex.
Refused Householder 9 docsSmall domestic -
100 Marlborough Road Southall UB2 5LP
Retention of an existing outbuilding for ancillary use (study room annexe/home gym/storage)
Granted Householder 8 docsSmall domestic -
71 Marlborough Road Southall Middlesex UB2 5LP
Single storey detached garden outbuilding (following demolition of existing outbuilding and garage)
Granted Householder Demolition 10 docsSmall domestic
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)