Planning application
26/1451
48 Aylestone Avenue, London, NW6 7AA
Proposal
Certificate of lawfulness for proposed single storey outbuilding in rear garden of the dwellinghouse.
As published by the council, reference 26/1451
Timeline
Dates from the published record
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10 Jun 2026
Received by Brent
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12 Jun 2026
Validated
Checked as complete and ready for consideration.
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25 Jul 2026
Added to PlanIndex
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2 Aug 2026
Status changed to Awaiting decision
Previously Registered.
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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 Brent 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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26/1343 Awaiting decision
10 A-D Aylestone Avenue, London, NW6 7AA
Proposed reversion of 4x self contained flats into a single dwellinghouse, installation of 3x windows to rear elevation, internal reconfiguration and installation of 8X solar photovoltaic panels to the rear roof.
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26/0629 Granted
2A Aylestone Avenue, London, NW6 7AA
Proposed demolition of existing dwellinghouse, erection of two-storey detached dwellinghouse with converted loft space, addition of bin and cycle storage, electrical charging point, soft and hard landscaping, fencing and front brick boundary wall to the front garden
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26/0931 Refused
48 Aylestone Avenue, London, NW6 7AA
Certificate of lawfulness for proposed erection of single-storey outbuilding in the rear garden of dwellinghouse
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26/0663 Refused
55 Manor House Drive, London, NW6 7DE
Certificate of lawfulness for proposed single-storey outbuilding in rear garden of dwellinghouse
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26/1501 Awaiting decision
55 Manor House Drive, London, NW6 7DE
Certificate of lawfulness for proposed outbuilding in the rear garden of dwellinghouse.
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24/2116 Granted
11 Manor House Drive, London, NW6 7DE
Prior approval for a single storey rear extension to dwellinghouse, in metres: Extending beyond the rear wall of the original house - 7m Maximum height - 2.98m Eaves height - 2.93m
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
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26/1260 Granted
18 Hartland Road, London, NW6 6BJ
Certificate of lawfulness for proposed air source heat pump to rear of dwellinghouse
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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