3 Courtney Crescent Carshalton SM5 4NA

1. 15 Jan 2026

   Received by Sutton

2. 9 Mar 2026

   Decision issued: Application Granted

3. 13 Aug 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.

An outline application tests the principle of developing a site before the detail is worked up. Some or all of the particulars, such as appearance, layout, scale, access and landscaping, are held back as reserved matters for later approval. Permission at outline stage does not by itself allow building to start; the reserved matters must be approved first.

More on outline applications in our guide

• 6 Gaynesford Road Carshalton SM5 4NJ

  DM2021/02154 Submitted 28 Oct 2021 18m away

  Demolition of existing garage and erection of a two storey side extension.

  Granted Householder Extension Demolition 7 docs
  Domestic

• 16 Gaynesford Road Carshalton Surrey SM5 4NJ

  C2002/50004 Submitted 2 Dec 2002 28m away

  Erection of a part one part two storey side and rear extension, a single storey front extension and a detached garage and store at rear.

  Granted Householder Extension
  Small domestic

• 16 Gaynesford Road Carshalton Surrey SM5 4NJ

  C2002/48848 Submitted 14 Mar 2002 28m away

  Erection of a two storey side and rear extension, a single storey front extension and a detached garage and store at rear.

  Refused Householder Extension
  Small domestic

• 16 Gaynesford Road Carshalton Surrey SM5 4NJ

  C2001/48003 Submitted 3 Aug 2001 28m away

  Erection of a part one part two storey side and rear extension, a single storey front extension and a detached garage and store at rear.

  Refused Householder Extension
  Small domestic

• 2 Gaynesford Road Carshalton SM5 4NJ

  CLC2020/00033 Submitted 2 Mar 2020 53m away

  Application to clear condition 4 (hard and soft landscaping) and 11 (construction method statement) of approved application C2017/77411.

  Decided Conditions 9 docs

• 81 Courtney Crescent Carshalton SM5 4NA

  DM2026/00863 Submitted 16 Jul 2026 77m away

  89% historically approved · decision due ~30 Sep

  Change of use of from Class C3 (Residential) to Class C4 (Small HMO) to provide 5 rooms, involving erection of a single storey front extension, a single storey side and rear extension and formation of a new vehicle crossovers and hardstanding, provision of cycle and refuse stores to front, parking and boundary treatment.

  Awaiting decision Extension
  Small domestic

• DM2026/00454 Refused

  1 Cotswold Way Worcester Park KT4 8LL

  Erection of annexe to side.

  9 Apr 2026 Outline
• DM2026/00803 Granted

  88 St Philips Avenue Worcester Park KT4 8LA

  Erection of a single storey rear extension and an outbuilding.

  2 Jul 2026 Outline
• DM2026/00675 Granted

  3 Selwood Road Sutton SM3 9JU

  Erection of a single storey rear extension.

  3 Jun 2026 Outline
• DM2026/00607 Granted

  42 The Gallop Sutton SM2 5RY

  Conversion of loft space involving alterations to existing roofline, a dormer extension at rear, a window to flank roofslope and rooflights to front roofslope.

  15 May 2026 Outline
• DM2026/00689 Granted

  180 Bridgewood Road Worcester Park KT4 8XU

  Conversion of loft space involving alterations to existing roofline, a dormer extension at rear, a window to flank roofslope and rooflights to front roofslope.

  4 Jun 2026 Outline