DM2026/00522

1. 23 Apr 2026

   Received by Sutton

2. 4 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

• DM2026/00750 Awaiting decision

  69 Langley Avenue Worcester Park KT4 8PD

  Erection of a single storey rear extension, conversion of loft space involving alterations to existing roofline, increase in ridge height, a dormer extension at rear, a window to flank roofslope and rooflights to front roofslope, formation of side entrance porch and erection of outbuilding to rear.

  19 Jun 2026 0m away Householder
• CLC2021/00298 Decided

  Former 66 Langley Avenue Worcester Park KT4 8PD

  Application to clear condition 8 (SAP) and 9 (Flood) of approved application DM2020/01318.

  26 Nov 2021 81m away Conditions
• DM2026/00406 Refused

  28 Andrews Close Worcester Park KT4 8PF

  Erection of a single storey front extension.

  30 Mar 2026 81m away Householder
• DM2023/01218 Granted

  36 Langley Avenue Worcester Park KT4 8PB

  Demolition of the conservatory and rear extension, part change of use of the garage to a habitable room, erection of a single storey rear extension. Conversion of loft space involving alterations to existing roofline, a dormer extension at rear, a window to flank roofslope and rooflights to front roofslope.

  31 Jul 2023 110m away Householder
• A2008/60155 Refused

  3 Hambleton Close Worcester Park KT4 8JL

  Retrospective application for a fence incorporating trellis up to 1.65m and post up to a height of 1.73m.

  4 Aug 2008 114m away Householder
• DM2026/00454 Awaiting decision

  1 Cotswold Way Worcester Park KT4 8LL

  Erection of annexe to side.

  9 Apr 2026 166m 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