Planning application
25/02626/CPU
Flat 2a 18 Langley Avenue Surbiton KT6 6QL
Proposal
Installation of 3no replacement uPVC sliding sash windows to the rear
As published by the council, reference 25/02626/CPU
Timeline
Dates from the published record
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8 Oct 2025
Received by Kingston upon Thames
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5 Jan 2026
Decision issued: Refuse
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26 Jul 2026
Added to PlanIndex
What refusal means
The process from here
The council refused this application for the reasons set out on the decision notice, which the council portal holds in full. Only the applicant can appeal a refusal; the time limit runs from the decision date and is shorter for householder schemes.
Refusal does not prevent a fresh attempt. Applicants often address the reasons for refusal and resubmit, so a refused scheme is not necessarily the end of proposals for the site.
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
-
22/00167/TCA Granted
Old Pines 1C Southborough Road Surbiton KT6 6JN
T.1 Yew - Reduce in size to 3m in height & shape.T2 Lawson Cypress - Reduce to 3 metresT3 Large Lawson Cypress - FellT4 Pyracantha - Fell
-
20/00339/TPO Decided
20A Langley Avenue Surbiton KT6 6QW
T.1 Oak - 2m Holistic crown reduction & deadwood.
-
20/00806/HOU Refused
20 Langley Avenue Surbiton KT6 6QW
New dropped kerb providing vehicle access to 20 Langley Avenue and Installation of new boundary fence to separate 20 & 20c Langley Avenue driveway
-
20/00471/TPO Decided
2A Southborough Road Surbiton KT6 6JN
T.2 Purple Plum - Fell (protected by Conservation Area not TPO - No Objection). T.3 Cypress Sever Ivy and trim back from over pavement (protected by Conservation Area not TPO - No Objection). T.5 Holm Oak - Reduce height by 1m to suitable growth points & shape into crown. T.6 Acacia - 2m Holistic crown reshape & deadwood (protected by Conservation Area not TPO - No Objection). T.7 Yew - 2m Holistic crown reshape. T.10 Mulberry - Rebalance by 2m on weighted side of canopy. T.11 Oak - 3m lateral reduction of 4 x low limbs overhanging neighbours, 2m Holistic crown reshape of remaining crown & deadwood (all cuts to suitable growth points). T.13 Cypress - Fell (protected by Conservation Area not TPO - No Objection). T.15 Fallen Holly - Remove (protected by Conservation Area not TPO - No Objection).
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20/00470/TCA Granted
2 Southborough Road Surbiton KT6 6JN
T.1 Leylandii - Reduce by 50% and trim all sides to cut back overhang from neighbours.
-
26/01004/TCA Granted
10 Kirkleas Road Surbiton KT6 6QJ
T1: Thuja - Remove the large dead limb. T2: Ash - Fell.
Other lawful development applications
In Kingston upon Thames
-
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.
-
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.
-
26/01648/CPUF Awaiting decision
66 Douglas Road Kingston Upon Thames KT1 3PT
Erection of a single storey detached domestic garden outbuilding
-
26/01052/CPU Granted
5 Burberry Close New Malden KT3 3AR
Conversion of an existing garage into habitable room with associated alteration to fenestration