36 Sandhurst Avenue Surbiton KT5 9BS

1. 15 Jan 2026

   Received by Kingston upon Thames

2. 11 Feb 2026

   Validated

   Checked as complete and ready for consideration.

3. 2 Apr 2026

   Decision issued: Refuse

4. 12 Aug 2026

   Added to PlanIndex

Kingston upon Thames refused this application for the reasons on the decision notice; only the applicant can appeal, and refused schemes often return in revised form. More in our guide to what happens after a planning decision.

A lawful development certificate is a legal determination that existing or proposed works do not need planning permission; the merits of the scheme are not considered. More in our guide to planning application types.

• 33 Northcote Avenue Surbiton KT5 9BY

  20/00774/HOU Submitted 31 Mar 2020 47m away

  Erection of a single storey front and side extension and new double doors to replace existing ground floor window on rear elevation

  Granted Householder Extension Windows or glazing 8 docs
  Small domestic

• 26 Endway Surbiton KT5 9BT

  21/02406/HOU Submitted 27 Jul 2021 49m away

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

  Granted Householder Extension Loft or dormer 8 docs
  Domestic

• 26 Endway Surbiton KT5 9BT

  21/03305/HOU Submitted 15 Oct 2021 49m away

  Conversion of existing garage into habitable room with associated changes to fenestration. Erection of single-storey rear extension and first floor rear extension. Hip to gable and rear dormer roof extension with installation of 2no front rooflights to facilitate loft conversion

  Granted Householder Extension Loft or dormer +1 10 docs
  Small domestic

• 20 Sandhurst Avenue Surbiton KT5 9BS

  21/01657/HOU Submitted 21 May 2021 68m away

  Demolition of detached outbuilding and erection of single storey rear and first floor side extensions, including conversion of existing garage into habitable space with associated changes to fenestration

  Granted Householder Extension Demolition +1 8 docs
  Small domestic

• 49 Endway Surbiton KT5 9BX

  08/16259/FUL Submitted 19 May 2008 69m away

  Erection of single storey side and rear extension

  Granted Full applications Extension 8 docs
  Small domestic

• 41 Endway Surbiton KT5 9BT

  20/01013/HOU Submitted 5 May 2020 78m away

  Erection of hip to gable roof and rear dormer extension (with juliet balcony), with 2 x rooflights in front roofslope to facilitate loft conversion; demolition of existing garage and utility room; erection of replacement garage/utility room, front porch and single storey rear extension

  Granted Householder Extension Loft or dormer +1 9 docs
  Small domestic

• 26/01028/CPU Granted

  7 Lynton Close Chessington KT9 1HB

  Conversion of existing attached garage to utility room and WC ancillary to the main dwelling.

  13 May 2026 Lawful development
• 26/01012/CPU Granted

  40 Staunton Road Kingston Upon Thames KT2 5TJ

  Erection of hip to gable roof extension with rear dormer and installation of 2nos front roof lights

  12 May 2026 Lawful development
• 26/01468/CPU Granted

  112 Durlston Road Kingston Upon Thames KT2 5RU

  Erection of rear dormer roof extension and installation of 2nos front rooflights.

  3 Jul 2026 Lawful development
• 26/00870/CPU Refused

  14 Regent Road Surbiton KT5 8NL

  Erection of hip-to-gable and rear dormer roof extension with Juliet balcony and 1no. front rooflight to facilitate loft conversion.

  23 Apr 2026 Lawful development
• 26/01068/CPU Granted

  27 Dawson Road Kingston Upon Thames KT1 3AU

  Erection of single storey rear extension with alteration to side fenestration.

  20 May 2026 Lawful development