DM2026/00344

1. 17 Mar 2026

   Received by Sutton

2. 14 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

• DM2026/00832 Awaiting decision

  14 Clyde Road Wallington SM6 8PZ

  Erection of a single storey front, side and rear extension, conversion of loft space involving alterations to existing roofline, a dormer extension at rear and rooflights to front roofslope and alterations to fenestrations.

  8 Jul 2026 0m away Householder
• DM2026/00343 Granted

  14 Clyde Road Wallington SM6 8PZ

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

  17 Mar 2026 0m away Outline
• DM2020/00371 Granted

  88 Stafford Road Wallington SM6 9AY

  Demolition of existing storage sheds, conversion of rear workshop and erection of a single storey rear extension to provide 2 self contained residential units with provision of refuse and cycle stores.

  9 Mar 2020 91m away Full applications
• DM2020/00372 Refused

  88 Stafford Road Wallington SM6 9AY

  Erection of first and second floor rear extension to existing dwelling and conversion of loft space to create a new dwelling involving alterations to existing roofline, dormer extensions at front and rear, rooflights to front roofslope and refuse and cycle storage.

  9 Mar 2020 91m away Full applications
• DM2020/00178 Refused

  92 Stafford Road Wallington SM6 9AY

  Retention of two condensing units.

  6 Feb 2020 102m away Full applications
• DM2025/01200 Refused

  First Floor Peregrine House 64 Stafford Road Wallington SM6 9AY

  Change of use of the first floor from Class E (commercial, business and service) to Class C3 (residential) to provide two self contained residential units, first floor side extension, roof extension with side dormer windows and rooflights to main flat roof, internal alterations at ground floor to provide a cycle store and provision of a refuse storage area to rear.

  23 Sep 2025 108m away Full applications

• 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