DM2026/00351

1. 18 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

• DM2026/00839 Awaiting decision

  1C Kingsley Avenue Sutton SM1 3RE

  Erection of a single storey rear extension and conversion of the garage to a habitable room with associated external works.

  10 Jul 2026 0m away Householder
• DM2026/00492 Granted

  11 Milton Avenue Sutton SM1 3QB

  Erection of a single storey side extension.

  20 Apr 2026 101m away Outline
• DM2021/02292 Refused

  27 Milton Avenue Sutton SM1 3QB

  Erection of a part one, part two side/rear extension.

  15 Nov 2021 105m away Householder
• DM2020/00496 Granted

  47 Ringstead Road Sutton SM1 4SJ

  Erection of a single storey side and rear extension and erection of a single storey detached outbuilding to rear garden.

  30 Mar 2020 164m away Householder
• DM2021/02385 Granted

  26 Orchard Way Sutton SM1 3QQ

  Conversion of the existing garage into a habitable room.

  30 Nov 2021 168m away Outline
• DM2026/00372 Granted

  71-75 Westmead Road Sutton SM1 4JF

  Non material amendment to approved application DM2025/01223 which allowed the ''Application to vary condition 1 (Approved Plans), 11 (Parking), 18 (Energy), 20 (SAP), 25, (Building Regulations), 26 (Building Regulations), 33 (Biodiversity) and delete conditions 21 (Overheating), 30 (Access), and 32 (Screening) of planning permission Ref: DM2019/02148 (as amended by DM2025/01149) for the 'Demolition of existing buildings and erection of a part three, part four storey detached building to provide self contained residential units with car parking, refuse and cycle stores. Provision of substation, play area, external hard and soft landscaped amenity space, new vehicular access from Carshalton Grove and associated works' to allow for reduction to 34 self contained units, extension to roofspace involving dormer extensions, alteration to balconies and fenestrations, provision of changes to landscaping and parking layouts.'' to allow for alterations to the materials, green roof and provision of air vents.

  23 Mar 2026 180m away Amendments

• 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