Planning application
262297CPL
9 Chilham Close Perivale UB6 8AR
Proposal
Alteration of roof from hip to gable end; rear dormer roof extension (involving conversion of roofspace to habitable use); and retention of an existing detached outbuilding for ancillary residential use (home office/workstation, lounge and shower room) incidental to the main dwellinghouse (Application for a Lawful Development Certificate for a Proposed Development)
As published by the council, reference 262297CPL
Timeline
Dates from the published record
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8 Jun 2026
Received by Ealing
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25 Jul 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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262297CPL Awaiting decision
9 Chilham Close Perivale UB6 8AR
Alteration of roof from hip to gable end; rear dormer roof extension (involving conversion of roofspace to habitable use); and retention of an existing detached outbuilding for ancillary residential use (home office/workstation, lounge and shower room) incidental to the main dwellinghouse (Application for a Lawful Development Certificate for a Proposed Development)
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PP/2009/0852 Granted
Bus Shelter (0109/5059) Horsenden Lane South Perivale Middlesex UB6 8AE London
Installation of an internally illuminated double-sided poster panel as part of proposed bus shelter (advertisement consent)
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P/2008/4448 Granted
81 Tavistock Avenue Perivale UB6 8AN Greenford
Conversion of roof space to habitable use to include a rear dormer , 2 front rooflights and conversion of roof from hip to gable (Application for a Certificate of Lawful Development for a Proposed Development)
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230343HH Withdrawn
14 Tavistock Avenue Perivale Ealing UB6 8AJ
Single storey rear extension, roof alterations, side return roof extension, floor plan redesign
-
262420HH Awaiting decision
24 Horsenden Lane South Perivale UB6 8AD
Single storey rear extension incorporating terrace (following demolition of shed); rear roof extension with Juliet balcony; alterations to rear fenestrations
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262420HH Awaiting decision
24 Horsenden Lane South Perivale UB6 8AD
Single storey rear extension incorporating terrace (following demolition of shed); rear roof extension with Juliet balcony; alterations to rear fenestrations
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)
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262426CPL Granted
8 Oakfield Gardens Greenford UB6 8SD
Single storey rear garden outbuilding (Lawful Development Certificate for a Proposed Development)
-
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)
-
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)
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262230CPL Granted
34 Grove Avenue Hanwell W7 3EP
Rear roof extension (involving conversion of roof space to habitable use); incorporating a rear dormer and dormer extension over the existing rear outrigger roof; and installation of two rooflights to the front roof slope; (Application for a Lawful Development Certificate for a Proposed Development)