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Planning application

23/01973/CPU

21 Bockhampton Road Kingston Upon Thames KT2 5JU

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

Proposal

Erection of the side dormer roof extension to facilitate loft conversion

As published by the council, reference 23/01973/CPU

Timeline

Dates from the published record

  1. 19 Jul 2023

    Received by Kingston upon Thames

  2. 11 Sep 2023

    Decision issued: Application Granted

  3. 3 Aug 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

  • 26/01593/HOUF Awaiting decision

    6 Bockhampton Road Kingston Upon Thames KT2 5JU

    Erection of single storey side and rear extension. Roof extension with rear dormer and installation of 2nos front rooflights. Increase in roof height to match neighbour.

    20 Jul 2026 80m away Householder
  • 21/03036/HOU Granted

    51 Wyndham Road Kingston Upon Thames KT2 5JR

    Replacement of existing single glazed white sliding sash timber windows with white PVCu double-glazed sliding sash windows and doors to be replaced like for like with timber

    20 Sep 2021 93m away Householder
  • 22/00270/HOU Granted

    92 Park Road Kingston Upon Thames KT2 5JZ

    Erection of part single, part two-storey rear extension with associated changes to fenestration. Raising flank walls as part of hip to and rear dormer roof extensions with 2no chimney stack removals and installation of 4no front rooflights to facilitate loft conversion. Works to front garden wall and front and rear garden including a new garden wall and raised side access gate and fence.

    28 Jan 2022 124m away Householder
  • 26/01218/HOU Awaiting decision

    11 Wyndham Road Kingston Upon Thames KT2 5JR

    Erection of a single storey rear and side extension. Alteration to fenestrations. Replacement of timber side gate with new timber gate and fixed panel over.

    9 Jun 2026 134m away Householder
  • 26/01217/CPU Awaiting decision

    11 Wyndham Road Kingston Upon Thames KT2 5JR

    Erection of hip to gable roof extension with rear dormer and installation of 2nos front rooflights.

    9 Jun 2026 134m away Lawful development
  • 21/03309/CPU Refused

    9 Wyndham Road Kingston Upon Thames KT2 5JR

    Erection of hip to gable and rear dormer roof extension with installation of 2no front rooflights to facilitate loft conversion

    15 Oct 2021 138m away Lawful development

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