83 Sanger Avenue Chessington KT9 1BY

1. 28 Aug 2026

   Received by Kingston upon Thames

2. 10 Sep 2026

   Added to PlanIndex

3. Decision

   Awaiting decision

   Decision expected by 23 October 2026, 8 weeks from validation under the statutory target for most applications. Extensions of time are common and are agreed case by case.

   Kingston upon Thames took a median of 63 days over the applications it decided in the last year.

This application is with Kingston upon Thames for determination, against a statutory target of eight weeks. Over the last year Kingston upon Thames decided householder applications in a median of 70 days. More in our guide to how long planning decisions take.

Householder applications cover work to an existing house and its garden, such as extensions, lofts and outbuildings, and cannot create a separate dwelling or change what the building is used for. More in our guide to planning application types.

• 40 Sanger Avenue Chessington KT9 1BX

  23/02353/CPU Submitted 29 Aug 2023 50m away

  Erection of single storey rear extension

  Granted Lawful development Extension 11 docs
  Small domestic

• 71 Sanger Avenue Chessington KT9 1BY

  22/00387/CPU Submitted 8 Feb 2022 71m away

  Erection of rear dormer roof extension with juliet balcony and installation of 3 nos front roof lights to facilitate loft conversion

  Granted Lawful development Extension Loft or dormer 7 docs

• 27 Sanger Avenue Chessington KT9 1BY

  20/01430/CPU Submitted 24 Jun 2020 80m away

  Erection of single storey detached outbuilding in rear garden for use as Games Room

  Granted Lawful development 9 docs
  Small domestic

• 79 Sanger Avenue Chessington KT9 1BY

  26/00471/PAEXT Submitted 4 Mar 2026 102m away

  Erection of single storey rear extension (6.0m in depth, maximum height of 3.1m and eaves height of 2.7m)

  Granted Householder Extension 12 docs
  Small domestic

• 36 Durbin Road Chessington KT9 1BU

  22/01717/CPU Submitted 24 May 2022 112m away

  Erection of rear dormer roof extension with installation of 3no front rooflights to facilitate loft conversion

  Granted Lawful development Extension Loft or dormer 9 docs

• 39 Durbin Road Chessington KT9 1BU

  20/00568/CPU Submitted 6 Mar 2020 134m away

  Erection of a rear dormer extension with installation of 3x front rooflights to facilitate a loft conversion

  Granted Lawful development Extension Loft or dormer 8 docs

• 26/01501/HOU Granted

  49 Dickerage Road Kingston Upon Thames KT1 3SR

  Conversion of an existing garage into a habitable space, erection of single storey rear and first floor rear extension.

  8 Jul 2026 Householder
• 26/01245/HOU Granted

  15 Archer Close Kingston Upon Thames KT2 5NE

  Erection of a single storey side extension, installation of 1no side rooflight to the main roof.

  11 Jun 2026 Householder
• 26/01598/HOU Granted

  33 Bearfield Road Kingston Upon Thames KT2 5ET

  Erection of part first floor rear extension and all associated works

  21 Jul 2026 Householder
• 26/01503/HOU Granted

  48 Raleigh Drive Tolworth KT5 9PR

  Demolition of side store and erection of single storey side, rear and part front extensions.

  8 Jul 2026 Householder
• 26/00906/HOU Granted

  6 Warbank Lane Kingston Upon Thames KT2 7ES

  Conversion of an existing garage into a room

  28 Apr 2026 Householder