Planning application
261557CPL
301 Greenford Avenue Hanwell W7 1AD
Proposal
Conversion of loft into home office space with three rooflights, and installation of an air source heat pump system (Lawful Development Certificate for a Proposed Development)
As published by the council, reference 261557CPL
Timeline
Dates from the published record
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13 Apr 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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261557CPL Awaiting decision
301 Greenford Avenue Hanwell W7 1AD
Conversion of loft into home office space with three rooflights, and installation of an air source heat pump system (Lawful Development Certificate for a Proposed Development)
-
260566HH Awaiting decision
1 Benham Road Hanwell W7 1AQ
Part single part two storey rear extension; insertion of additional window to side elevation first floor level; and front porch extension (following demolition of existing conservatory)
-
214060CPL Granted
12 Benham Road Hanwell London W7 1AQ
Single storey rear extension incorporating installation of bi-folding doors (Lawful Development Certificate for a Proposed Development).
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262063HH Refused
26 Benham Road Hanwell W7 1AQ
Alterations to existing single storey rear extension involving raising the roof; single storey rear extension (following partial demolition of single storey rear extension)
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261702HH Granted
26 Benham Road Hanwell W7 1AQ
Rear roof extension; installation of two conservation style rooflights to front roofslope
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262063HH Refused
26 Benham Road Hanwell W7 1AQ
Alterations to existing single storey rear extension involving raising the roof; single storey rear extension (following partial demolition of single storey rear extension)
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)
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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)
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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)