Skip to content
PlanIndex Get alerts
Menu

Planning application

26/01225/CPU

9 The Causeway Chessington KT9 1DB

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

Proposal

Erection of a single storey rear extension

As published by the council, reference 26/01225/CPU

Timeline

Dates from the published record

  1. 9 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

  • 21/03580/CLC Granted

    29 The Causeway Chessington KT9 1DB

    Details required by Condition 5 (Waste and recycling) and condition 6 (Cycle Parking ) of Planning Permission 21/00279/FUL (Conversion of existing dwellinghouse into 3 self-contained units (1 x three-bedroom house, 1 x one bedroom flat and 1 x two-bedroom flat) with associated cycle and refuse stores)

    10 Nov 2021 86m away Conditions
  • 25/02353/HOU Refused

    42 The Causeway Chessington KT9 1DB

    (Retrospective) Demolition of an existing rear boundary fence, erection of 2.7m high timber fence on rear and side boundary.

    9 Sep 2025 101m away Householder
  • 26/01266/FUL Awaiting decision

    2 Cox Lane Chessington KT9 1DE

    Conversion of single dwelling house into 2nos. self-contained flats, including subdivision of the rear garden to provide private amenity space, and provision of refuse and cycle storage. Changes to ground floor rear fenestrations.

    15 Jun 2026 170m away Full applications
  • 26/01014/HOU Awaiting decision

    39 Moor Lane Chessington KT9 1BN

    Erection of part single storey rear, part single storey front and garage extensions and first floor side extension. Erection of roof extension with rear dormer, Juliet balcony and installation of 3nos. front rooflights to facilitate loft conversion

    12 May 2026 185m away Householder
  • 23/01796/HOU Granted

    7 Romney Close Chessington KT9 1BP

    Conversion of garage into habitable space and erection of single storey side extension. Changes to ground floor fenestrations.

    4 Jul 2023 187m away Householder
  • 20/00660/CPU Refused

    3 Cox Lane Chessington KT9 1DF

    Demolition of existing conservatory and erection of single-storey rear extension

    16 Mar 2020 197m 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