DM2025/00181

1. 13 Feb 2025

   Received by Sutton

2. 8 Apr 2025

   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

• DM2026/00437 Withdrawn

  22 Sandhills Wallington SM6 8JE

  Erection of a part one, part two storey side extension and formation of a front entrance porch. Conversion of loft space involving alterations to existing roofline, a dormer extension at the side and rear and a rooflight to front roofslope.

  6 Apr 2026 75m away Householder
• DM2026/00393 Granted

  22 Sandhills Wallington SM6 8JE

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

  26 Mar 2026 75m away Householder
• DM2026/00809 Awaiting decision

  22 Sandhills Wallington SM6 8JE

  Erection of a part one, part two storey side extension and alterations to the fenestrations. Erection of a rear dormer extension and a rooflight to front roofslope.

  2 Jul 2026 75m away Householder
• DM2026/00432 Granted

  3 Lytton Gardens Wallington SM6 8EQ

  Retention of a single storey rear extension.

  1 Apr 2026 108m away Householder
• DM2021/02450 Granted

  56 Iberian Avenue Wallington SM6 8JB

  Conversion of loftspace involving alterations to existing roofline, hip to gable and a dormer to rear rooflights to front roofslope.

  9 Dec 2021 175m away Outline
• D2010/63031 Granted

  1 Ferrers Avenue Wallington SM6 8HD

  Non material amendment to application D2008/60490/HHA which was allowed on appeal APP/P5870/A/09/2098745 to - 'reduce the width of the extension to 330mm'.

  1 Jul 2010 175m away Amendments

• 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