DM2026/00341

1. 16 Mar 2026

   Received by Sutton

2. 20 Apr 2026

   Validated

   Checked as complete and ready for consideration.

3. 15 Jun 2026

   Decision issued: Application Granted

4. 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.

An outline application tests the principle of developing a site before the detail is worked up. Some or all of the particulars, such as appearance, layout, scale, access and landscaping, are held back as reserved matters for later approval. Permission at outline stage does not by itself allow building to start; the reserved matters must be approved first.

More on outline applications in our guide

• DM2026/00340 Granted

  55 Palmer Avenue North Cheam SM3 8EF

  Erection of a single storey rear extension and a first floor dormer extension at the side.

  16 Mar 2026 0m away Householder
• DM2026/00443 Refused

  391 London Road North Cheam KT17 2DF

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

  7 Apr 2026 185m away Householder
• DM2026/00459 Granted

  57 Wordsworth Drive North Cheam SM3 8HE

  Erection of a single storey rear extension.

  10 Apr 2026 219m away Outline
• DM2020/00576 Granted

  91 Wickham Avenue North Cheam SM3 8EB

  Erection of a single storey rear/side extension, conversion of garage into habitable room and conversion of loft space involving a dormer extension at rear and rooflights to the front roofslope.

  20 Apr 2020 237m away Householder
• DM2023/00959 Granted

  18 Palmer Avenue North Cheam Sutton SM3 8EG

  Conversion of loft space involving alterations to existing roof line, a dormer extension at rear, roof lights to front roof slope, erection of a single storey rear extension and conversion of garage into a habitable room with associated alterations to ground floor front fenestration.

  12 Jun 2023 238m away Householder
• DM2025/01445 Granted

  89 Wickham Avenue North Cheam SM3 8EB

  Erection of a single storey side and rear extension and raised patio to rear.

  21 Nov 2025 242m away Householder

• DM2026/00675 Granted

  3 Selwood Road Sutton SM3 9JU

  Erection of a single storey rear extension.

  3 Jun 2026 Outline
• DM2026/00674 Granted

  58 Woodcote Avenue Wallington SM6 0QY

  Lawful Development Certificate of the use of the ground floor of the 'Studio' as habitable accommodation incidental to the use of the self-contained dwelling on the first floor.

  2 Jun 2026 Outline
• DM2026/00650 Withdrawn

  3 Farrier Place Sutton SM1 3HU

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

  28 May 2026 Outline
• DM2026/00681 Granted

  61 Dibdin Road Sutton SM1 2PQ

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

  3 Jun 2026 Outline
• DM2026/00661 Granted

  24B Carshalton Grove Sutton SM1 4LZ

  Erection of a single storey rear extension.

  1 Jun 2026 Outline