Planning application
26/01225/CPU
9 The Causeway Chessington KT9 1DB
Proposal
Erection of a single storey rear extension
As published by the council, reference 26/01225/CPU
Timeline
Dates from the published record
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9 Jun 2026
Received by Kingston upon Thames
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26 Jul 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 Kingston upon Thames 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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21/03580/CLC Granted
29 The Causeway Chessington KT9 1DB
Details required by Condition 5 (Waste and recycling) and condition 6 (Cycle Parking ) of Planning Permission 21/00279/FUL (Conversion of existing dwellinghouse into 3 self-contained units (1 x three-bedroom house, 1 x one bedroom flat and 1 x two-bedroom flat) with associated cycle and refuse stores)
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25/02353/HOU Refused
42 The Causeway Chessington KT9 1DB
(Retrospective) Demolition of an existing rear boundary fence, erection of 2.7m high timber fence on rear and side boundary.
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26/01266/FUL Awaiting decision
2 Cox Lane Chessington KT9 1DE
Conversion of single dwelling house into 2nos. self-contained flats, including subdivision of the rear garden to provide private amenity space, and provision of refuse and cycle storage. Changes to ground floor rear fenestrations.
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26/01014/HOU Awaiting decision
39 Moor Lane Chessington KT9 1BN
Erection of part single storey rear, part single storey front and garage extensions and first floor side extension. Erection of roof extension with rear dormer, Juliet balcony and installation of 3nos. front rooflights to facilitate loft conversion
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23/01796/HOU Granted
7 Romney Close Chessington KT9 1BP
Conversion of garage into habitable space and erection of single storey side extension. Changes to ground floor fenestrations.
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20/00660/CPU Refused
3 Cox Lane Chessington KT9 1DF
Demolition of existing conservatory and erection of single-storey rear extension
Other lawful development applications
In Kingston upon Thames
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26/01186/CPU Granted
116 Deacon Road Kingston Upon Thames KT2 6LU
Erection of hip to gable roof extension with rear dormer and installation of 2nos front rooflights.
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26/01097/CPU Granted
3 Sherwood House Kingston Vale London SW15 3PP
Use of home for administration of private hire vehicle operating centre
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26/01085/CPU Granted
96 Thornhill Road Tolworth KT6 7TH
Erection of hip to gable rear dormer roof extension, installation of 2no front roof lights and 1 new gable end window.
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26/01648/CPUF Awaiting decision
66 Douglas Road Kingston Upon Thames KT1 3PT
Erection of a single storey detached domestic garden outbuilding
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26/01052/CPU Granted
5 Burberry Close New Malden KT3 3AR
Conversion of an existing garage into habitable room with associated alteration to fenestration