Planning application
26/1051
245 Chamberlayne Road, London, NW10 3NX
Proposal
Certificate of lawfulness for existing ground floor as 1x self contained flat and first and second floor as 5 bedroom 5 person house in multiple occupation (HMO).
As published by the council, reference 26/1051
Timeline
Dates from the published record
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27 Apr 2026
Received by Brent
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6 May 2026
Validated
Checked as complete and ready for consideration.
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1 Jul 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
-
20/3208 Granted
169 & 167B Hanover Road, London, NW10 3DN
Amalgamation of dwellinghouse (169) and first floor flat (167B) into 1 self-contained dwelling and works to include rear infill extension with juliet balconies to first floor, gable end roof extensions, rear dormer window extension with juliet balconies, installation of 6 front rooflights and skylight on flat dormer roof to convert loft and alterations to fenestration
-
23/0417 Granted
199 All Souls Avenue, London, NW10 3AE
Certificate of lawfulness for proposed single-storey outbuilding for boiler use to the rear garden of dwellinghouse.
-
20/3221 Refused
235 All Souls Avenue, London, NW10 3AE
Conversion of the existing outbuilding works including, loft conversion and extension to create a new residential dwelling. Boundary treatment and provision of external amenity space, cycle, refuse and recycling storage.
-
20/2572 Refused
235 All Souls Avenue, London, NW10 3AE
The subdivision of the 2 x self-contained flats on the first and second floor levels to create a total of 4 x self-contained units together with associated cycle storage and refuse & recycling facilities to rear at ground floor level.
-
20/3581 Granted
235 All Souls Avenue, London, NW10 3AE
The subdivision of the 2 x self-contained flats on the first and second floor levels to create a total of 4 x self-contained units together with associated cycle storage and refuse & recycling facilities to rear at ground floor level
-
20/3429 Refused
136 Hanover Road, London, NW10 3DP
Proposed vehicular and pedestrian access gates and front boundary treatment, demolition of existing garage to rear and erection of a single storey outbuilding to the rear of dwellinghouse
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