12 Warren Park Road Sutton SM1 4PA

1. 10 Jan 2022

   Received by Sutton

2. 7 Mar 2022

   Decision issued: Application Granted

3. 1 Sep 2026

   Added to PlanIndex

Sutton granted permission on 7 March 2022, 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.

• 21 Kings Lane Sutton SM1 4NY

  CLC2026/00188 Submitted 15 Oct 2026 100 yards away

  88% historically approved · decision due ~10 Dec

  Application to clear condition 4 (type and treatment of the proposed timber cladding) of approved application DM2024/01178.

  Awaiting decision

• 70 Downside Road Sutton SM2 5HP

  DM2023/01440 Submitted 15 Sep 2023 100 yards away

  Erection of a single storey rear extension, formation of a new porch, conversion of the garage to a habitable room and provision of raised patio and steps to rear.

  Withdrawn Householder Extension 18 docs
  Small domestic

• 3 Upland Road Sutton SM2 5HW

  DM2021/02198 Submitted 2 Nov 2021 150 yards away

  Demolition of existing conservatory and erection of a single storey rear extension with raised patio and steps to rear.

  Granted Householder Extension Demolition 7 docs
  Small domestic

• 49 Harrow Road Carshalton SM5 3QH

  DM2021/01769 Submitted 27 Aug 2021 150 yards away

  Demolition of existing extensions to side and rear and erection of a single storey rear and side extension.

  Granted Householder Extension Demolition 9 docs
  Small domestic

• Treetops Hillcroome Road Sutton SM2 5EL

  DM2022/01662 Submitted 13 Sep 2022 150 yards away

  The erection of a pair of semi detached houses with parking and boundary treatments.

  Granted Full applications 28 docs

• 9 Upland Road Sutton SM2 5HW

  DM2023/01290 Submitted 10 Aug 2023 200 yards away

  Conversion of loft space involving alterations to existing roofline, a dormer extension at rear and roof lights to front roof slope. Erection of a single storey front extension and erection of a first floor rear extension.

  Granted Householder Extension Loft or dormer 17 docs
  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