DM2026/00726

1. 15 Jun 2026

   Received by Sutton

2. 24 Jul 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

• DM2021/02271 Granted

  2 St Margarets Avenue North Cheam SM3 9TT

  Erection of a single storey rear extension and formation of a front entrance porch.

  12 Nov 2021 74m away Householder
• DM2025/01174 Granted

  93 Henley Avenue North Cheam SM3 9SE

  Erection of single storey rear extension.

  15 Sep 2025 104m away Householder
• A2010/63730 Withdrawn

  45 Molesey Drive North Cheam Surrey SM3 9UN

  Conversion of garage into a habitable room involving alteration to front elevation

  20 Dec 2010 138m away Outline
• DM2023/01076 Granted

  43 St Margarets Avenue North Cheam SM3 9TU

  Erection of a single storey rear extension with a raised patio to the rear and erection of a front porch extension.

  4 Jul 2023 172m away Householder
• DM2025/01439 Granted

  35 Henley Avenue North Cheam SM3 9SE

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

  20 Nov 2025 179m away Outline
• CLC2026/00090 Awaiting decision

  41 Staines Avenue North Cheam SM3 9BQ

  Application to clear condition 13 (Biodiversity Net Gain) of approved application DM2024/01584.

  29 May 2026 222m away Conditions

• 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
• DM2026/00660 Granted

  148 St Dunstans Hill Cheam SM1 2TU

  Erection of a single storey rear extension.

  1 Jun 2026 Householder