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Planning application

26/01085/CPU

96 Thornhill Road Tolworth KT6 7TH

Granted Kingston upon Thames Cert of Lawful Use/Operation - Proposed

Proposal

Erection of hip to gable rear dormer roof extension, installation of 2no front roof lights and 1 new gable end window.

As published by the council, reference 26/01085/CPU

Timeline

Dates from the published record

  1. 21 May 2026

    Received by Kingston upon Thames

  2. 3 Jun 2026

    Validated

    Checked as complete and ready for consideration.

  3. 26 Jul 2026

    Added to PlanIndex

  4. 29 Jul 2026

    Decision issued: Application Granted

  5. 30 Jul 2026

    Status changed to Pending Decision

    Previously Pending Consideration.

What a grant of permission means

The process from here

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.

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.

More on lawful development applications in our guide

Nearby applications

Within 500 metres

  • 23/02202/NMA Granted

    194 Ellerton Road Tolworth KT6 7UD

    Non Material Amendment to planning permission 23/00206/HOU (Demolition of existing sun room, erection of part two storey/part single storey side extension and internal alteration. Installation of 1 no side rooflight.) to amend the sizes of existing windows and addition of windows at ground floor.

    10 Aug 2023 82m away Amendments
  • 22/00422/PAEXT Withdrawn

    39 Thornhill Road Tolworth Surbiton KT6 7TN

    DUPLICATE APPLICATION -Erection of single storey rear extension (4.50m in depth, maximum height of 3.25m and eaves height of 3.00m)

    26 Jan 2022 93m away Householder
  • 22/00342/PAEXT Refused

    39 Thornhill Road Tolworth Surbiton KT6 7TN

    Erection of single storey rear extension (4.50m in depth, maximum height of 3.25m and eaves height of 3.00m)

    26 Jan 2022 93m away Householder
  • 21/03220/PAEXT Refused

    174 Ellerton Road Tolworth Surbiton KT6 7UD

    Erection of single storey rear extension (5.0m in depth, maximum height of 3.4m and eaves height of 3.0m)

    5 Oct 2021 113m away Householder
  • 22/00251/HOU Granted

    174 Ellerton Road Tolworth Surbiton KT6 7UD

    Demolition of exiting rear extension and erection of new single-storey rear extension with associated changes to fenestration

    27 Jan 2022 113m away Householder
  • 26/01260/HOU Awaiting decision

    135 Cotterill Road Tolworth KT6 7UJ

    Erection of rear dormer roof extension with installation of 2nos. front rooflights

    12 Jun 2026 126m away Householder

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.

    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
  • 26/01648/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
  • 26/01155/CPU Granted

    98 Raeburn Avenue Tolworth KT5 9DZ

    Erection of outbuilding to rear

    1 Jun 2026 Lawful development