Planning application
26/1733
Rosedene, 23 Kingthorpe Road, London, NW10 8HP
Proposal
Certificate of lawfulness for existing use of property as 6x self-contained flats.
As published by the council, reference 26/1733
Timeline
Dates from the published record
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7 Jul 2026
Received by Brent
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30 Jul 2026
Validated
Checked as complete and ready for consideration.
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3 Aug 2026
Added to PlanIndex
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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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26/1912 Awaiting decision
Baps Shri Swaminarayan Mandir Temple, 1 Pramukh Swami Road, London, NW10 8HW
Details pursuant to condition 5 (Landscaping), of Full Planning Permission application reference 25/3549 dated 03/03/2026 for Proposed part single, part-two-storey side extension with basement to Temple.
-
20/1718 Refused
2 Tatam Road, London, NW10 8HT
Certificate of lawfulness for proposed loft conversion with rear dormer window and installation of 3 x front facing rooflights to dwellinghouse.
-
21/0085 Refused
11 Tatam Road, London, NW10 8HT
Retrospective application for existing single storey outbuilding in rear garden
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20/2063 Granted
First Floor Flat, 13 Tatam Road, London, NW10 8HT
Proposed hip to gable end roof extension, with addition of rear dormer and installation of a juliet style balcony to the rear of first floor flat
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20/2936 Granted
10A Tatam Road, London, NW10 8HT
Erection of single storey rear extension and outbuilding in rear garden of ground floor flat.
-
26/0780 Refused
40 Meadow Garth, London, NW10 0SJ
Proposed change of use from a single dwellinghouse into 2x self-contained flats.
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
-
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