Planning application
26/0595
46A Christchurch Avenue, London, NW6 7BE
Proposal
Certificate of lawfulness for existing single storey outbuilding in the rear garden of the basement and ground floor maisonette
As published by the council, reference 26/0595
Timeline
Dates from the published record
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9 Mar 2026
Received by Brent
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27 Apr 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
-
26/0701 Granted
45A - 45D Christchurch Avenue, London, NW6 7BB
Proposed removal of 2x chimney stacks, replacement of roof coping stones, rebuild of wall corner and partial re-pointing of the side walls to flats
-
26/0652 Granted
41 Christchurch Avenue, London, NW6 7BB
Proposed installation of solar panels to the side roof slopes of the dwellinghouse.
-
23/0398 Granted
51 Christchurch Avenue, London, NW6 7BB
T1 Beech tree: Prune by approx 4m in height and 2-3m from lateral branches to shape
-
26/1173 Awaiting decision
34 Christchurch Avenue, London, NW6 7QR
Proposed replacement of single-glazed timber framed windows with double-glazed timber framed windows to front, side and rear elevations and replacement of single-glazed timber rear door with double-glazed timber rear door to ground floor flat
-
26/1265 Granted
Brondeswell Court, 37 Christchurch Avenue, London, NW6 7BD
TG1 Group of Lime [x5] with juvenile Beech [x2] and Apple, re-pollard Lime stems to original points at approx. 3.0m, reduce Beech stems to 2.0m and maintain Apple at no larger than current dimensions by periodic pruning.
-
26/0679 Awaiting decision
1 - 19 Sherwood, 172-174 Willesden Lane, Kilburn, London, NW6 7PJ
Proposed replacement to front and side boundary walls to block of flats
Other lawful development applications
In Brent
-
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.
-
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