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Planning application

23/01717/CPU

107 Highdown Worcester Park KT4 7JD

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

Proposal

Erection of hip to gable and rear dormer roof extensions and installation of 2nos front roof lights to facilitate loft conversion. Erection of a single storey rear garden outbuilding.

As published by the council, reference 23/01717/CPU

Timeline

Dates from the published record

  1. 26 Jun 2023

    Received by Kingston upon Thames

  2. 21 Aug 2023

    Decision issued: Application Granted

  3. 26 Jul 2026

    Added to PlanIndex

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

  • 23/01974/HOU Granted

    107 Highdown Worcester Park KT4 7JD

    Demolition of outbuilding and conservatory, and erection of first floor side and single storey rear extension. Changes to ground floor side fenestration.

    20 Jul 2023 0m away Householder
  • 26/00764/CNA Granted

    139 Highdown Worcester Park KT4 7JD

    The Council is considering a planning application for Demolition of garage and side conservatory and erection of two storey side/part rear extension, and 2nos. rear dormer roof extensions with installation of 1no. front rooflight to facilitate loft conversion at 139 Highdown Worcester Park KT4 7JD.

    26 Jun 2026 21m away Outline
  • 20/00823/AAC Granted

    16 Cleveland Gardens Worcester Park Surrey KT4 7JJ

    Erection of single storey rear extension (4.75m in depth, maximum height of 3.75m and eaves height of 2.9m)

    7 Apr 2020 58m away Outline
  • 21/03485/HOU Granted

    52 Highdown Worcester Park KT4 7JB

    Erection of single storey front garage extension

    1 Nov 2021 94m away Householder
  • 21/03710/HOU Granted

    87 Highdown Worcester Park KT4 7JD

    Demolition of existing garage and erection of single-storey side extension and front porch

    22 Nov 2021 100m away Householder
  • 26/01173/HOU Awaiting decision

    139 Highdown Worcester Park KT4 7JD

    Demolition of garage and side conservatory and erection of two storey side/part rear extension, and 2nos. rear dormer roof extensions with installation of 1no. front rooflight to facilitate loft conversion

    2 Jun 2026 149m 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
  • 26/01085/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