20 The Dene Cheam SM2 7EG

1. 29 Jun 2026

   Received by Sutton

2. 25 Jul 2026

   Added to PlanIndex

3. 10 Aug 2026

   Decision issued: Prior Approval Not Required

Sutton granted permission on 10 August 2026, 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.

• 24 The Dene Cheam SM2 7EG

  DM2020/00428 Submitted 13 Mar 2020 27m away

  Erection of part one, part two storey front, side and rear extension and conversion of loft space involving alteration to existing roofline and rooflight to front, flank and rear roofslopes.

  Refused Householder Extension Loft or dormer 19 docs
  Domestic

• 14 The Dene Cheam Sutton SM2 7EG

  DM2021/02272 Submitted 10 Nov 2021 38m away

  Erection of a part one, part two storey rear and side extension, alterations to fenestrations and external material finishes, removal of a flank chimney, formation of a front entrance porch with steps and alterations to existing patio area including enclosing wall and the provision of steps leading up to rear garden.

  Granted Householder Extension 10 docs
  Small domestic

• 19 The Dene Cheam SM2 7EG

  DM2025/01526 Submitted 10 Dec 2025 59m away

  Conversion of garage into habitable room.

  Granted Outline 6 docs

• 19 The Dene Cheam SM2 7EG

  DM2025/01178 Submitted 15 Sep 2025 59m away

  Conversion of garage into habitable room in connection with paediatric consultancy business with associated alterations to front fenestration.

  Refused Outline Windows or glazing 6 docs

• 18 Onslow Avenue Cheam SM2 7EB

  DM2026/00168 Submitted 10 Feb 2026 69m away

  Erection of a single storey side extension.

  Granted Outline Extension 14 docs
  Small domestic

• 4 The Dene Cheam SM2 7EG

  DM2020/00259 Submitted 18 Feb 2020 100m away

  Demolition of existing garage and conservatory and erection of a part one, part two storey front, side and rear extension with accommodation at roof level involving increase in height of roof.

  Granted Householder Extension Demolition 9 docs
  Small domestic

• DM2026/00600 Granted

  5 Waterer Rise Wallington SM6 9DN

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

  14 May 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.

  23 Jun 2026 Householder
• DM2026/00544 Granted

  18 Cheviot Close Sutton SM2 5SB

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

  29 Apr 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.

  27 Jan 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.

  26 May 2026 Householder