DM2023/01201

1. 26 Jul 2023

   Received by Sutton

2. 17 Aug 2023

   Validated

   Checked as complete and ready for consideration.

3. 2 Oct 2023

   Decision issued: Application Refused

4. 3 Aug 2026

   Added to PlanIndex

The council refused this application for the reasons set out on the decision notice, which the council portal holds in full. Only the applicant can appeal a refusal; the time limit runs from the decision date and is shorter for householder schemes.

Refusal does not prevent a fresh attempt. Applicants often address the reasons for refusal and resubmit, so a refused scheme is not necessarily the end of proposals for the site.

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

• DM2025/00142 Granted

  Keston Hawthorne Avenue Carshalton SM5 4PN

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

  5 Feb 2025 67m away Outline
• D2004/52321 Granted

  Springfield Hawthorne Avenue Carshalton Surrey SM5 4PN

  Provision of a conservatory at rear.

  8 Apr 2004 68m away Householder
• DM2021/02246 Granted

  5 Windborough Road Carshalton SM5 4QL

  Demolition of single storey rear conservatory and kitchen, removal of raised rear patio and steps and the erection of a single storey rear/side extension and provision of new patio/decking area to rear.

  9 Nov 2021 126m away Householder
• DM2026/00464 Granted

  3 Windborough Road Carshalton SM5 4QL

  Erection of a single storey rear extension and alterations to raised rear patio areas and steps leading down to rear garden land.

  13 Apr 2026 133m away Householder
• DM2020/00256 Granted

  79 Boundary Road Wallington SM6 0TA

  Demolition of existing garage, erection of a single storey front, side and rear extension and provision of raised patio with steps down to rear.

  18 Feb 2020 147m away Householder
• DM2026/00185 Withdrawn

  89 Boundary Road Wallington SM6 0TA

  Erection of a single storey rear extension and alterations to fenestrations.

  16 Feb 2026 158m away Outline

• 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