DM2026/00517

1. 22 Apr 2026

   Received by Sutton

2. 2 Jun 2026

   Decision issued: Prior Approval Not Required

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

• DM2026/00652 Granted

  14 Wellow Walk Carshalton SM5 1QJ

  Prior Approval for a single storey rear extension projecting from the rear of the original house by 4m.

  28 May 2026 65m away Householder
• DM2021/02448 Granted

  9 Tavistock Road Carshalton SM5 1QR

  Erection of a single storey rear extension with steps down to rear.

  9 Dec 2021 87m away Householder
• DM2021/02370 Granted

  7 Tewkesbury Road Carshalton SM5 1QH

  Conversion of loftspace involving alterations to existing roofline, hip to gable, dormer to rear with two rooflights to front roofslope and a single storey rear extension.

  29 Nov 2021 98m away Outline
• C2017/77255 Refused

  40 Thornton Road Carshalton SM5 1NJ

  Prior Approval for Single storey rear extension projecting from the rear of the original house by 4.5m

  30 May 2017 116m away Householder
• DM2020/00381 Refused

  66 Wendling Road Sutton SM1 3ND

  Erection of a first floor side extension, conversion of loft space involving alterations to existing roofline, a dormer extension at rear, rooflights to front roofslope and formation of a front entrance porch.

  9 Mar 2020 183m away Householder
• DM2020/00330 Granted

  66 Wendling Road Sutton SM1 3ND

  Erection of a first floor side extension and formation of a front entrance porch.

  28 Feb 2020 183m 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