24 Cobham Road Kingston Upon Thames KT1 3AF

This site has had 2 applications since 2021: 1 approved, 0 refused.

• 21/00941/HOU Granted

  24 Cobham Road Kingston Upon Thames KT1 3AF

  Erection of piggy back roof extension with chimney stack removal, installation of 5no roof lights and rear gable window

  Decided 24 May 2021 Householder

1. 13 Oct 2026

   Received by Kingston upon Thames

2. 27 Oct 2026

   Added to PlanIndex

3. Decision

   Awaiting decision

   Decision expected by 8 December 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 64 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 72 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.

• 60 Cobham Road Kingston Upon Thames KT1 3AF

  26/02053/CPU Submitted 25 Sep 2026 50 yards away

  80% historically approved · decision due ~20 Nov

  Erection of rear dormer roof extension and installation of 2nos front rooflights. Addition of 1no gable end window, removal of chimney.

  Awaiting decision Extension Loft or dormer +1

• 24 Cobham Road Kingston Upon Thames KT1 3AF

  21/00941/HOU Submitted 29 Mar 2021 50 yards away

  Erection of piggy back roof extension with chimney stack removal, installation of 5no roof lights and rear gable window

  Granted Householder Extension Loft or dormer +1 12 docs
  Domestic

• 31A Chesham Road Kingston Upon Thames KT1 3AG

  21/03294/FUL Submitted 14 Oct 2021 50 yards away

  Erection of single storey rear extension to ground floor flat

  Granted Full applications Extension 14 docs
  Small domestic

• 44 Cobham Road Kingston Upon Thames KT1 3AF

  21/03745/HOU Submitted 23 Nov 2021 50 yards away

  Demolition of existing conservatory and erection of single storey rear extension, alteration in first floor with new windows.

  Granted Householder Extension Demolition +1 7 docs
  Small domestic

• 15 Cobham Road Kingston Upon Thames KT1 3AE

  26/00669/HOU Submitted 30 Mar 2026 50 yards away

  Raising of the existing roof height and erection of a rear piggy-back roof extension. Installation of 6nos side rooflights to facilitate a loft conversion.

  Granted Householder Extension Loft or dormer 6 docs
  Domestic

• 43 Chesham Road Kingston Upon Thames KT1 3AG

  23/01398/CPU Submitted 25 May 2023 50 yards away

  Erection of single storey side extension

  Refused Lawful development Extension 6 docs
  Small domestic

• 26/02169/HOU Awaiting decision

  87 Hook Rise South Chessington KT6 7NA

  Erection of single-storey part front and single-storey part rear extension, demolition of rear outbuilding and erection of replacement detached outbuilding. Changes to fenestrations and addition of 2nos. side windows, with internal and external alterations.

  Received 12 Oct, published by the council 26 Oct 2026 Householder
• 26/02167/HOU Awaiting decision

  55 St Albans Road Kingston Upon Thames KT2 5HH

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

  Received 12 Oct, published by the council 26 Oct 2026 Householder
• 26/02160/HOU Awaiting decision

  33 Cardinal Crescent New Malden KT3 3EF

  Removal of shed and erection of single storey outbuilding to rear

  Received 9 Oct, published by the council 22 Oct 2026 Householder
• 26/01662/HOU Granted

  30 The Ridings Surbiton KT5 8HQ

  Demolition of front porch and erection of single storey front porch extension. Changes to ground floor front and first floor rear fenestrations.

  Received 29 Jul, published by the council 1 Sep 2026 Householder
• 26/01696/HOU Granted

  1 Wolsey Drive Kingston Upon Thames KT2 5DP

  Erection of single storey side and rear extension.

  Received 31 Jul, published by the council 3 Sep 2026 Householder