25/03189/CPU

1. 10 Dec 2025

   Received by Kingston upon Thames

2. 5 Feb 2026

   Decision issued: Application Granted

3. 3 Aug 2026

   Added to PlanIndex

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.

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.

More on lawful development applications in our guide

• 26/00583/FUL Awaiting decision

  65 Kingsmead Avenue Tolworth KT6 7PP

  Demolition of an existing outbuilding garage, conversion of single dwellinghouse into two self-contained flats. Erection of rear dormer roof extension with 2nos front roof lights, subdivision of the rear garden to provide private amenity space, provision of refuse and cycle storage, and associated works

  18 Mar 2026 0m away Full applications
• 21/03587/HOU Granted

  59 Kingsmead Avenue Tolworth Surbiton KT6 7PP

  Erection of single-storey rear extension with associated changes to fenestration

  10 Nov 2021 34m away Householder
• 22/00168/PAEXT Granted

  83 Hamilton Avenue Tolworth Surbiton KT6 7PW

  Erection of single storey rear extension (6m in depth, maximum height of 3m and eaves height of 2.75m)

  17 Jan 2022 44m away Householder
• 21/02728/PAEXT Granted

  86 Princes Avenue Tolworth Surbiton KT6 7JN

  Erection of single storey rear extension (6.0m in depth, maximum height of 2.9m and eaves height of 2.8m)

  24 Aug 2021 50m away Householder
• 22/00085/CPU Granted

  94 Princes Avenue Tolworth Surbiton KT6 7JW

  Erection of hip to gable roof extension with rear dormer, installation of 2 nos front rooflights to facilitate loft conversion

  11 Jan 2022 85m away Lawful development
• 20/00888/PAEXT Granted

  53 Hamilton Avenue Tolworth KT6 7PW

  Erection of single storey rear extension (5.5m in depth, maximum height of 3.75m and eaves height of 3m)

  20 Apr 2020 134m away Householder

• 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.

  4 Jun 2026 Lawful development
• 26/01097/CPU Granted

  3 Sherwood House Kingston Vale London SW15 3PP

  Use of home for administration of private hire vehicle operating centre

  22 May 2026 Lawful development
• 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.

  21 May 2026 Lawful development
• 26/01648/CPUF Awaiting decision

  66 Douglas Road Kingston Upon Thames KT1 3PT

  Erection of a single storey detached domestic garden outbuilding

  28 Jul 2026 Lawful development
• 26/01052/CPU Granted

  5 Burberry Close New Malden KT3 3AR

  Conversion of an existing garage into habitable room with associated alteration to fenestration

  18 May 2026 Lawful development