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Planning application

26/01328/CPU

49 Chiltern Drive Surbiton KT5 8LP

Awaiting decision Kingston upon Thames Cert of Lawful Use/Operation - Proposed

Proposal

Erection of a hip to gable rear dormer roof extension and installation of 2nos front rooflights. All associated works.

As published by the council, reference 26/01328/CPU

Timeline

Dates from the published record

  1. 19 Jun 2026

    Received by Kingston upon Thames

  2. 26 Jul 2026

    Added to PlanIndex

  3. Decision

    Awaiting decision

    The statutory target is eight weeks for most applications and thirteen for major development. Extensions of time are common.

What happens while it is decided

The process from here

This application is with Kingston upon Thames for determination. The council publicises it, consults neighbours and technical bodies where required, and weighs the responses against local and national planning policy.

The statutory target is eight weeks for most applications and thirteen for major development, though extensions of time are common. Comments carry most weight while the case is undecided, so check the council portal for the deadline if you want to respond.

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

  • 26/01329/HOU Awaiting decision

    49 Chiltern Drive Surbiton KT5 8LP

    Erection of a single storey rear extension and all associated works.

    19 Jun 2026 0m away Householder
  • 23/01816/CPU Granted

    4 The Byeways Surbiton KT5 8HT

    Erection of first-floor side dormer, hip to gable and rear dormer roof extension and installation of 4 front roof lights to facilitate the loft conversion.

    5 Jul 2023 84m away Lawful development
  • 20/00779/HOU Granted

    17 The Byeways Surbiton KT5 8HT

    Garage conversion and erection of single storey rear extension with associated changes to fenestration

    31 Mar 2020 86m away Householder
  • 23/00695/HOU Granted

    15 The Byeways Surbiton KT5 8HT

    Erection of first floor side extension.

    13 Mar 2023 92m away Householder
  • 23/01667/HOU Granted

    17 The Roystons Surbiton KT5 8HJ

    Demolition of existing garage and erection of single storey rear extension with changes to side fenestrations

    21 Jun 2023 104m away Householder
  • 25/02820/HOU Granted

    62 Berrylands Surbiton KT5 8JY

    Conversion of an existing garage into a habitable space, erection of part two storey/part single storey front/side and single storey front porch extension.

    30 Oct 2025 158m 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