Planning application
26/01434/CPU
14 Lyndhurst Avenue Tolworth KT5 9LL
Proposal
Demolition of conservatory and erection of single storey rear extension
As published by the council, reference 26/01434/CPU
Timeline
Dates from the published record
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30 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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25/02651/HOU Granted
6 Lyndhurst Avenue Tolworth KT5 9LL
Erection of single storey side extension and conversion of garage to habitable room. Alterations to garage roof and front fenestrations.
-
21/02641/HOU Granted
24 Lyndhurst Avenue Tolworth Surbiton KT5 9LL
Erection of single-storey rear/side extension with associated changes to fenestration
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23/01705/HOU Refused
97 Tolworth Rise North Tolworth KT5 9EP
Demolition of garage and erection of two-storey side, part single/part two-storey rear extensions, single-storey front extension, and hip to gable and rear dormer roof extensions with installation of 2nos. front rooflights to facilitate loft conversion
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26/00700/FUL Granted
95 Tolworth Rise North Tolworth KT5 9EP
Demolition of outbuildings and rear conservatory and erection of two storey side and single storey rear extension. Erection of hip to gable and rear dormer roof extension with installation of 3nos. front rooflights to facilitate loft conversion. Conversion of house into 2nos. flats.
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26/00969/HOU Awaiting decision
21 Lyndhurst Avenue Tolworth KT5 9LN
Demolition of an existing detached garage. Erection of a single storey front, side and rear extension, first floor side and rear extension.
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26/00968/CPU Granted
21 Lyndhurst Avenue Tolworth KT5 9LN
Erection of hip to gable and rear dormer roof extension with installation of 2nos. front rooflights to facilitate loft conversion
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
-
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