42 Douglas Road Tolworth Surbiton KT6 7SA

1. 4 May 2021

   Received by Kingston upon Thames

2. 5 Jul 2021

   Decision issued: Application Granted

3. 5 Sep 2026

   Added to PlanIndex

Permission has been granted, usually subject to conditions listed on the decision notice, some of which must be discharged before work starts. The decision notice on the council portal sets out exactly what was approved.

Work must normally begin within three years of the decision or the permission lapses. Neighbours cannot appeal a grant; challenging one means judicial review of how the decision was made, within tight time limits.

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

• Flat 1 44 Douglas Road Tolworth Surbiton KT6 7SA

  22/00110/FUL Submitted 17 Jan 2022 6m away

  Demolition of existing rear outbuilding and erection of single storey infill to side/rear extension

  Granted Full applications Extension Demolition 6 docs
  Small domestic

• Flat 1 44 Douglas Road Tolworth Surbiton KT6 7SA

  21/03424/FUL Submitted 26 Oct 2021 6m away

  Erection of a single storey rear/side extension following demolition of rear outbuilding.

  Refused Full applications Extension Demolition 6 docs
  Small domestic

• 45 Douglas Road Tolworth KT6 7RZ

  26/01816/CPU Submitted 18 Aug 2026 43m away

  81% historically approved · decision due ~13 Oct

  Erection of rear dormer roof extension with installation of 3nos front rooflights.

  Awaiting decision Extension Loft or dormer 5 docs

• 45 Douglas Road Tolworth Surbiton KT6 7RZ

  22/00022/HOU Submitted 5 Jan 2022 51m away

  Erection of single storey side and rear extension, conversion of detached garage into home office and store.

  Granted Householder Extension 11 docs
  Small domestic

• 31 Douglas Road Tolworth Surbiton KT6 7RZ

  22/01733/HOU Submitted 25 May 2022 62m away

  Erection of single-storey rear and side infill extension. Removal of rear chimney stack. Installation of 2no rooflights to existing rear outrigger

  Granted Householder Extension Loft or dormer 8 docs
  Small domestic

• 53 Douglas Road Tolworth Surbiton KT6 7RZ

  21/02184/CPU Submitted 6 Jul 2021 64m away

  Erection of "L" shaped rear dormer roof extension with installation of 2no front roof lights to facilitate loft conversion

  Granted Lawful development Extension Loft or dormer 14 docs

• 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