DM2026/00651

1. 28 May 2026

   Received by Sutton

2. 21 Jul 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

• DM2026/00630 Granted

  27 Wrythe Lane Carshalton SM5 2RL

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

  21 May 2026 0m away Outline
• C2017/5002 Decided

  Gas Works Wrythe Lane Carshalton Sutton SM5 2RN

  Category E: Large Developments

  10 Jan 2017 112m away Outline
• C2004/53152 Refused

  143 Erskine Road Sutton Surrey SM1 3BJ

  Formation of a dormer extension at rear involving alteration to existing roofline.

  7 Oct 2004 195m away Householder
• C2005/53543 Granted

  143 Erskine Road Sutton Surrey SM1 3BJ

  Erection of a two storey side extension.

  24 Dec 2004 195m away Householder
• DM2019/01956 Refused

  56 St James Road Carshalton SM5 2DU

  Erection of new boundary treatment.

  20 Nov 2019 202m away Full applications
• DM2023/01107 Granted

  29 Mead Crescent Sutton SM1 3QS

  Erection of a part one, part two storey side and rear extension, alteration to first floor rear fenestration and removal of flank and rear chimneys.

  10 Jul 2023 231m away Householder

• 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