DM2026/00362

1. 20 Mar 2026

   Received by Sutton

2. 13 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

• DM2026/00706 Awaiting decision

  28 Shirley Avenue Cheam SM2 7QR

  Erection of new boundary wall and gates.

  10 Jun 2026 113m away Householder
• A2005/53866 Granted

  122 Northey Avenue Cheam Surrey SM2 7HH

  Erection of a single storey front extension.

  11 Mar 2005 180m away Householder
• DM2026/00684 Awaiting decision

  100 Sandy Lane Cheam SM2 7EP

  Erection of a single storey side and rear extension, alterations to fenestrations and removal of rear chimney stack.

  4 Jun 2026 209m away Householder
• DM2026/00771 Awaiting decision

  102 Sandy Lane Cheam SM2 7EP

  Erection of a single storey front extension, a first floor side extension, conversion of loft space involving alterations to existing roofline, two dormer extensions at rear and rooflight to front roofslope, alterations to roof of existing single storey side and rear extension including installation of roof lantern and alterations to fenestrations.

  25 Jun 2026 234m away Householder
• DM2021/02279 Granted

  25 Warren Avenue Cheam SM2 7QN

  Conversion of loft space involving a dormer extension at rear.

  15 Nov 2021 265m away Householder
• DM2026/00837 Awaiting decision

  35 South Drive Cheam SM2 7PH

  Erection of a first floor rear extension.

  9 Jul 2026 291m 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