70 Cornwall Road Cheam SM2 6DS

1. 12 Mar 2020

   Received by Sutton

2. 7 May 2020

   Decision issued: Application Granted

3. 1 Sep 2026

   Added to PlanIndex

Sutton granted permission on 7 May 2020, subject to any conditions on the decision notice. Work must normally begin within three years or the permission lapses. More in our guide to what happens after a planning decision.

Householder applications cover work to an existing house and its garden, such as extensions, lofts and outbuildings, and cannot create a separate dwelling or change what the building is used for. More in our guide to planning application types.

• 74 Cornwall Road Cheam Sutton Sutton SM2 6DS

  DM2020/00808 Submitted 8 Jun 2020 50 yards away

  Erection of a part one part two storey rear extension and alterations to flank elevation.

  Granted Householder Extension 12 docs
  Domestic

• 69 Cornwall Road Cheam SM2 6DU

  DM2026/00391 Submitted 26 Mar 2026 50 yards away

  88% historically approved · decision due ~11 Dec

  Change of use from Class C3 (residential) to Class C4 (small house of multiple occupation) to provide 4 HMO rooms, involving the erection of a single storey rear extension, conversion of the attached flank garage into habitable rooms and alterations to ground floor front, flank and rear fenestrations.

  Awaiting decision Extension 19 docs
  Small domestic

• 43 Cornwall Road Cheam SM2 6DU

  DM2020/00486 Submitted 26 Mar 2020 100 yards away

  Demolition of existing garage, erection of a two-storey rear/side extension, alterations to the front fenestration, formation of a front entrance canopy and conversation of loft space involving alterations to existing roofline, dormer extensions at rear and rooflights to front and flank roof slopes.

  Granted Householder Extension Loft or dormer +2 11 docs
  Domestic

• 58 Cornwall Road Cheam SM2 6DS

  DM2025/01075 Submitted 18 Aug 2025 100 yards away

  Erection of a part one, part two storey side and rear extension, dormer extension to rear, raised patio to rear and alterations to fenestrations.

  Granted Householder Extension Loft or dormer 8 docs
  Domestic

• 67 Beresford Road Cheam SM2 6ER

  DM2023/01118 Submitted 12 Jul 2023 100 yards away

  Erection of a single storey rear extension, formation of a front porch, conversion of garage into habitable room and extension to existing raised patio with steps to rear garden. Conversion of loft space involving alterations to existing roofline, a dormer extension at rear and rooflights to front roofslope.

  Granted Householder Extension Loft or dormer 7 docs
  Small domestic

• 37 Belmont Rise Cheam SM2 6EL

  DM2026/00428 Submitted 1 Apr 2026 100 yards away

  Erection of a part one, part two storey side and rear extension, conversion of garage into habitable room, conversion of loft space involving alterations to existing roofline, a dormer extension at rear, a window to flank roofslope and rooflights to front roofslope, formation of front entrance porch and raised patio to rear with steps.

  Granted Extension Loft or dormer +1
  Small domestic

• DM2026/00600 Granted

  5 Waterer Rise Wallington SM6 9DN

  Erection of front boundary gates with walls, piers and railings.

  Received 14 May, published by the council 25 Jul 2026 Householder
• DM2026/00764 Granted

  12 The Causeway Sutton SM2 5RS

  Erection of a single storey rear extension and provision of a raised rear terrace and steps, two dormer extensions to both front and rear roofslopes, alterations to roof of existing single storey side extension, partial conversion of garage into habitable room and alterations to fenestrations.

  Received 23 Jun, published by the council 25 Jul 2026 Householder
• DM2026/00544 Granted

  18 Cheviot Close Sutton SM2 5SB

  Erection of a single storey front, side and rear extension.

  Received 29 Apr, published by the council 25 Jul 2026 Householder
• DM2026/00083 Granted

  53 Oxford Road Carshalton SM5 3QZ

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

  Received 27 Jan, published by the council 27 Jul 2026 Householder
• DM2026/00644 Granted

  37 Farm Way Worcester Park KT4 8RZ

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

  Received 26 May, published by the council 25 Jul 2026 Householder