DM2026/00366

1. 23 Mar 2026

   Received by Sutton

2. 12 May 2026

   Decision issued: Application Granted

3. 25 Jul 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.

Householder applications cover work to an existing house and its garden: extensions, loft and garage conversions, porches, outbuildings and similar alterations within the boundary of the home. They cannot be used to create a separate dwelling or change what the building is used for. Councils aim to decide them within eight weeks, and immediate neighbours are usually notified and given a chance to comment.

More on householder applications in our guide

• C2003/50410 Granted

  17 Weihurst Gardens Sutton Surrey SM1 4PQ

  Formation of a dormer extension at rear.

  17 Mar 2003 60m away Outline
• C2003/50419 Refused

  Land R/O 22 Carshalton Grove Sutton Surrey SM1 4LY

  Erection of a one bedroomed detached house with garage and cycle store.

  18 Mar 2003 151m away Full applications
• C2005/54025 Granted

  14 Carshalton Grove Sutton London Borough Of Sutton SM1 4LY

  Erection of a first floor rear extension and provision of pitched roof over existing single storey rear projection.

  8 Apr 2005 151m away Householder
• C2004/53279 Refused

  14 Carshalton Grove Sutton Surrey SM1 4LY

  Erection of a first floor rear extension.

  4 Nov 2004 151m away Householder
• DM2021/01529 Granted

  171 Carshalton Road Sutton SM1 4NG

  Demolition of the existing single storey detached rear garage and erection of a single storey detached outbuilding to rear garden.

  20 Jul 2021 153m away Householder
• DM2026/00661 Granted

  24B Carshalton Grove Sutton SM1 4LZ

  Erection of a single storey rear extension.

  1 Jun 2026 179m away Outline

• DM2026/00677 Granted

  35A St Albans Road Cheam SM1 2JG

  Erection of a single storey rear extension.

  3 Jun 2026 Householder
• DM2026/00399 Granted

  2 Lingfield Road Worcester Park KT4 8TG

  Retention and completion of a single storey side and rear extension.

  27 Mar 2026 Householder
• DM2026/00663 Granted

  20 Huntingdon Gardens Worcester Park KT4 8TF

  Erection of a single storey rear extension.

  1 Jun 2026 Householder
• DM2026/00704 Granted

  1 West Way Carshalton SM5 4EJ

  Erection of a two storey rear extension, alteration to existing roofline part conversion of garage into plant and alterations to fenestrations.

  10 Jun 2026 Householder
• DM2026/00726 Granted

  55 Brocks Drive North Cheam SM3 9UW

  Prior Approval for a single storey rear extension projecting from the rear of the original house by 4.5m.

  15 Jun 2026 Householder