Planning application
26/0850
36 Woodcock Dell Avenue, Harrow, HA3 0NS
Proposal
Proposed side and rear dormer extension, 1x front rooflight, 1x side rooflight to bungalow.
As published by the council, reference 26/0850
Timeline
Dates from the published record
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1 Apr 2026
Received by Brent
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27 May 2026
Decision issued: Certificate of Lawfulness - Granted
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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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26/0852 Granted
36 Woodcock Dell Avenue, Harrow, HA3 0NS
Proposed demolition of shed, conversion of garage into a habitable room, replacement of garage door with a window, alterations to garage roof and single-storey side to rear extension to bungalow.
-
20/2840 Granted
31 Woodcock Dell Avenue, Harrow, HA3 0PW
Proposed erection of single storey front extensions including a new front door, single storey rear extension with 3x rooflights, roof alterations including demolition of existing front and rear dormer and chimney stacks and erection of rear and front dormer roof extensions with 1x side facing rooflight to dwellinghouse
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20/4314 Granted
272 Grasmere Avenue, Wembley, HA9 8TW
Prior approval for a single storey rear extension to dwellinghouse, in metres: Extending beyond the rear wall of the original house - 6m Maximum height - 4m Eaves height - 3m
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20/4321 Refused
272 Grasmere Avenue, Wembley, HA9 8TW
Proposed conversion of attached side garage into a habitable room and in-filling of front porch to dwellinghouse
-
20/2066 Granted
236 Grasmere Avenue, Wembley, HA9 8TW
Certificate of lawfulness for proposed hip to gable end roof extension, rear dormer window, two front rooflights, flank window, and front porch to dwellinghouse
-
26/0785 Granted
25 Abercorn Gardens, Harrow, HA3 0PB
Proposed demolition of rear kitchen and outbuilding, erection of part single part double storey side and rear extension, conversion of garage into habitable space with replacement of garage door with windows, replacement of existing uPVC windows with aluminium windows, roof tiles and 1x front door, removal of front porch, installation of 2x windows to side elevation and addition of single storey outbuilding in rear garden of dwellinghouse.
Other lawful development applications
In Brent
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26/1465 Granted
8 Roe Green, London, NW9 0NY
Certificate of lawfulness for proposed hip to gable extension and rear dormer window with 3x front rooflights to the dwellinghouse.
-
26/1370 Granted
45 Holmstall Avenue, Edgware, HA8 5JQ
Certificate of lawfulness for proposed use of dwellinghouse as a childrens' residential home
-
26/1260 Granted
18 Hartland Road, London, NW6 6BJ
Certificate of lawfulness for proposed air source heat pump to rear of dwellinghouse
-
26/1901 Awaiting decision
176 Bridgewater Road, Wembley, HA0 1AR
Certificate of lawfulness for proposed single-storey rear extension, rear dromer extension and 2x front rooflights to dwellinghouse.
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26/1353 Granted
4 Hardinge Road, London, NW10 3PJ
Certificate of lawfulness for proposed conversion of existing garage into a habitable room with replacement of garage door with window to side elevation and removal of ground floor side window of the dwellinghouse