Planning application
253598CPL
128 Trinity Road Southall UB1 1EL
Proposal
Change of use of single dwellinghouse (Use Class C3) into a House in Multiple Occupation (HMO) (Use Class C4) for 6 occupants; rear roof extension; incorporating Juliet balcony; and installation of three rooflights to front roofslope (Lawful Development Certificate for a Proposed Development)
As published by the council, reference 253598CPL
Timeline
Dates from the published record
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22 Sep 2025
Received by Ealing
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13 Oct 2025
Validated
Checked as complete and ready for consideration.
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3 Aug 2026
Added to PlanIndex
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Decision
Awaiting decision
The statutory target is eight weeks for most applications and thirteen for major development. Extensions of time are common.
What happens while it is decided
The process from here
This application is with Ealing for determination. The council publicises it, consults neighbours and technical bodies where required, and weighs the responses against local and national planning policy.
The statutory target is eight weeks for most applications and thirteen for major development, though extensions of time are common. Comments carry most weight while the case is undecided, so check the council portal for the deadline if you want to respond.
About lawful development applications
How this application type works
A lawful development certificate is a legal determination, not a planning judgement. It asks the council to confirm either that existing use or works are lawful, often through the passage of time, or that a proposal would not need planning permission at all. The applicant must prove the facts; the merits of the scheme are not considered.
Nearby applications
Within 500 metres
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253598CPL Awaiting decision
128 Trinity Road Southall UB1 1EL
Change of use of single dwellinghouse (Use Class C3) into a House in Multiple Occupation (HMO) (Use Class C4) for 6 occupants; rear roof extension; incorporating Juliet balcony; and installation of three rooflights to front roofslope (Lawful Development Certificate for a Proposed Development)
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214445CPL Granted
120 Woodlands Road Southall Middlesex UB1 1ED
Rear roof extension and installation of three rooflights to front roof slope (Lawful Development Certificate for Proposed Development)
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214445CPL Granted
120 Woodlands Road Southall Middlesex UB1 1ED
Rear roof extension and installation of three rooflights to front roof slope (Lawful Development Certificate for Proposed Development)
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261598PALHE Refused
47 Ranelagh Road Southall UB1 1DJ
Single storey rear extension (max 6m deep and max 2.95m high) (42 Days Prior Approval Notification Process)
-
214350PALHE Granted
16 Cherry Avenue Southall Middlesex UB1 1DF
Single storey (Max 6m deep and Max 3m high) rear extension (following demolition of the existing single storey rear extension)(42 days Prior Notification Process)
-
214350PALHE Granted
16 Cherry Avenue Southall Middlesex UB1 1DF
Single storey (Max 6m deep and Max 3m high) rear extension (following demolition of the existing single storey rear extension)(42 days Prior Notification Process)
Other lawful development applications
In Ealing
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262398CPL Granted
22 Endsleigh Road West Ealing W13 0RE
Rear dormer roof extension to rear (main) roofslope (involving conversion of roofspace to habitable use); rear dormer roof extension to rear outrigger; (following demolition of existing chimney stack above roof level to rear outrigger); installation of two rooflight to front roofslope; and associated internal alterations (Application for a Lawful Development Certificate for a Proposed Development)
-
262426CPL Granted
8 Oakfield Gardens Greenford UB6 8SD
Single storey rear garden outbuilding (Lawful Development Certificate for a Proposed Development)
-
253362OPDLDE Decided
13 Wendover Court Western Avenue Acton W3 0TG
Continued use of property (Use Class C3) as House in Multiple Occupation (Use Class C4)(Lawful Development Certificate for Existing Use)
-
262275CPL Granted
19 Gordon Road Southall UB2 5QE
Rear roof extension; rear outrigger roof extension; installation of two rooflights to front roofslope (Lawful Development Certificate for a Proposed Development)
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260468CPL Granted
46 Rose Gardens Ealing W5 4JX
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)