Planning application
26/1010
28 Valley Drive, London, NW9 9NP
Proposal
Certificate of lawfulness for proposed single-storey outbuilding in rear garden of dwellinghouse.
As published by the council, reference 26/1010
Timeline
Dates from the published record
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23 Apr 2026
Received by Brent
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27 Apr 2026
Validated
Checked as complete and ready for consideration.
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22 Jun 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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26/1779 Awaiting decision
28 Valley Drive, London, NW9 9NP
Demolition of garage and erection of two-storey side to rear extension, conversion of garage into habitable room, replacement of garage door with front window, front extension, hip to gable-end roof extension, rear dormer with Juliet balcony, installation of 3x front rooflights and removal of chimney-stack to dwellinghouse.
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26/1085 Granted
28 Valley Drive, London, NW9 9NP
Certificate of lawfulness for proposed rear dormer extension with 1x juliet balcony, hip to gable roof extension, 3x front rooflights and removal of 1x chimney stack to the dwellinghouse.
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26/1086 Granted
28 Valley Drive, London, NW9 9NP
Prior approval for a single storey rear extension to dwellinghouse, in metres: Extending beyond the rear wall of the original house - 6.00m Maximum height - 3.00m Eaves height - 3.00m
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20/3360 Granted
38 Mersham Drive, London, NW9 9PN
Retrospective planning application for the retention of converted garage into habitable room with single-storey front extension to dwellinghouse
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20/3830 Refused
21 Valley Drive, London, NW9 9NJ
Certificate of lawfulness for proposed outbuilding in rear garden of dwellinghouse
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20/2886 Refused
21 Valley Drive, London, NW9 9NJ
Certificate of lawfulness for proposed single storey outbuilding with rooflights 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.
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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