Planning application
261796CPL
26 Harewood Avenue Northolt UB5 5DE
Proposal
Alteration of roof from hip to gable end, two side roof extensions; removal of chimneys; installation of 1 rooflight (Lawful Development Certificate for a Proposed Development)
As published by the council, reference 261796CPL
Timeline
Dates from the published record
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30 Apr 2026
Received by Ealing
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23 Jun 2026
Decision issued: Permitted Development
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25 Jul 2026
Added to PlanIndex
What a grant of permission means
The process from here
Permission has been granted, usually subject to conditions listed on the decision notice, some of which must be discharged before work starts. The decision notice on the council portal sets out exactly what was approved.
Work must normally begin within three years of the decision or the permission lapses. Neighbours cannot appeal a grant; challenging one means judicial review of how the decision was made, within tight time limits.
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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261738HH Granted
26 Harewood Avenue Northolt UB5 5DE
Single storey side extension; single storey side/rear wraparound extension; single storey rear garden garage (Following demolition of existing garage and chimney stack)
-
261738HH Granted
26 Harewood Avenue Northolt UB5 5DE
Single storey side extension; single storey side/rear wraparound extension; single storey rear garden garage (Following demolition of existing garage and chimney stack)
-
261796CPL Granted
26 Harewood Avenue Northolt UB5 5DE
Alteration of roof from hip to gable end, two side roof extensions; removal of chimneys; installation of 1 rooflight (Lawful Development Certificate for a Proposed Development)
-
213923PALHE Refused
10 Harewood Avenue Northolt Middlesex UB5 5DE
Single storey rear extension (max 6m deep and max 3.2m high) (following demolition of existing conservatory) (42 Days Prior Approval Notification Process)
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261885CPL Refused
37 Harewood Avenue Northolt UB5 5DB
Alteration of roof from hip to gable ends (following removal of chimney breast); installation of three rooflights to front roofslope and installation of three rooflights to the rear roofslope.
-
261885CPL Refused
37 Harewood Avenue Northolt UB5 5DB
Alteration of roof from hip to gable ends (following removal of chimney breast); installation of three rooflights to front roofslope and installation of three rooflights to the rear roofslope.
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)
-
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)