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Planning application

21/02770/CPU

27 Cheyne Hill Surbiton KT5 8BL

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

Proposal

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

As published by the council, reference 21/02770/CPU

Timeline

Dates from the published record

  1. 24 Aug 2021

    Received by Kingston upon Thames

  2. 19 Oct 2021

    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

  • 20/00705/HOU Granted

    4 Cheyne Hill Surbiton KT5 8BN

    Demolition of existing rear extension and erection of new single storey rear/side extension

    23 Mar 2020 48m away Householder
  • 25/02598/CPU Granted

    22 Chumleigh Walk Surbiton KT5 8BW

    Erection of hip to gable and rear dormer roof extensions to facilitate loft conversion

    7 Oct 2025 65m away Lawful development
  • 25/02127/HOU Granted

    18 Cheyne Hill Surbiton KT5 8BN

    Erection of a single-storey rear extension.

    13 Aug 2025 94m away Householder
  • 22/00330/FUL Refused

    110A Villiers Avenue Surbiton KT5 8BH

    Erection of rear dormer roof extension and installation of 2 nos front rooflights to facilitate loft conversion.

    28 Jan 2022 125m away Full applications
  • 21/03379/CPU Granted

    36 Lower Marsh Lane Kingston Upon Thames KT1 3BJ

    Erection of two-storey rear extension and front porch

    22 Oct 2021 135m away Lawful development
  • 21/03440/NMA Granted

    The Lilacs Chumleigh Walk Surbiton KT5 8BW

    Non-Material Amendment to Planning Permission ref: 21/00543/HOU (Demolition of existing conservatory and erection of two storey side/rear extension). Amendment to consist of addition of two windows on rear elevation and regularisation of position of rooflight (shown correctly on the approved site plan, but incorrectly on the approved floor plans)

    27 Oct 2021 151m away Amendments

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