DM2023/01293

1. 10 Aug 2023

   Received by Sutton

2. 28 Sep 2023

   Decision issued: Application Granted

3. 3 Aug 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

• DM2020/00376 Granted

  23 Crichton Avenue Wallington SM6 8HL

  Conversion of the existing garage into a habitable room and a front extension to aligned front porch with the garage.

  9 Mar 2020 102m away Householder
• DM2023/01093 Granted

  19 Raleigh Avenue Wallington SM6 8HE

  Erection of a single storey side extension including garage conversion and associated works to front and rear fenestration.

  6 Jul 2023 112m away Householder
• DM2022/01989 Refused

  69 Rookwood Avenue Wallington SM6 8HQ

  Erection of a first floor to existing bungalow to create a two storey dwelling and erection of a single storey side and rear extension.

  2 Nov 2022 148m away Householder
• DM2023/01120 Granted

  6 Raleigh Avenue Wallington SM6 8HE

  Erection of a part one, part two storey side and rear extension including the conversion of the garage into habitable rooms, provision of a raised rear decking area with privacy fence and steps leading down to rear garden land, conversion of loft space involving alterations to existing roofline, a dormer extension at rear, rooflights to front and rear roofslopes and erection of a single storey detached outbuilding to rear garden.

  13 Jul 2023 183m away Householder
• DM2026/00729 Awaiting decision

  140 Demesne Road Wallington SM6 8ES

  Erection of a single storey rear extension.

  16 Jun 2026 194m away Householder
• DM2021/02104 Granted

  87 Demesne Road Wallington SM6 8EW

  Demolition of existing garage and erection of a single storey rear extension and part one part two storey side extension and installation of an upper floor window to side elevation.

  20 Oct 2021 197m away Householder

• DM2026/00601 Granted

  The Cedars The Drive Cheam SM2 7DH

  Erection of single storey rear extensions, conversion of garage into habitable rooms, alterations to ground floor front, flank and rear fenestrations including the installation of ground floor external lighting, alterations to the rear patio and landscaping.

  14 May 2026 Householder
• DM2026/00677 Granted

  35A St Albans Road Cheam SM1 2JG

  Erection of a single storey rear extension.

  3 Jun 2026 Householder
• DM2026/00639 Granted

  55 Aultone Way Sutton SM1 3LD

  Erection of a part one, part two storey side and rear extension.

  26 May 2026 Householder
• DM2026/00599 Granted

  80 Banstead Road South Sutton SM2 5LH

  Erection of a single storey rear extension, extension to existing front entrance porch, conversion of garage into habitable rooms and alteration to ground floor front fenestration.

  14 May 2026 Householder
• DM2026/00734 Granted

  15 Blakehall Road Carshalton SM5 3EZ

  Prior Approval for a single storey extension projecting from the original house by 6m.

  17 Jun 2026 Householder