393 Gander Green Lane North Cheam SM3 9QY

1. 3 Feb 2026

   Received by Sutton

2. 31 Mar 2026

   Decision issued: Application Granted

3. 13 Aug 2026

   Added to PlanIndex

Sutton granted permission on 31 March 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.

• 399 Gander Green Lane North Cheam SM3 9QY

  DM2020/01025 Submitted 8 Jul 2020 50 yards away

  Prior Approval for a single storey rear extension projecting from the rear of the original house by 6m.

  Refused Householder Extension 9 docs
  Small domestic

• 50 Walton Avenue North Cheam SM3 9UB

  DM2025/01416 Submitted 14 Nov 2025 50 yards away

  74% historically approved · decision due ~22 Apr

  Retention of change of use from Class C3 (Residential) to Class C4 (Small HMO) to provide 4 rooms.

  Awaiting decision Full applications 27 docs

• 6 Hamilton Avenue North Cheam Sutton SM3 9RL

  DM2021/02472 Submitted 14 Dec 2021 50 yards away

  Demolition of single storey rear conservatory and erection of a single storey rear extension.

  Granted Householder Extension Demolition 15 docs
  Small domestic

• 371 Gander Green Lane North Cheam Sutton SM3 9QX

  DM2021/02344 Submitted 24 Nov 2021 100 yards away

  Prior Approval for two single storey rear extensions projecting from the rear of the original house by 6m.

  Granted Householder Extension 11 docs
  Small domestic

• 371 Gander Green Lane North Cheam SM3 9QX

  DM2021/02343 Submitted 24 Nov 2021 100 yards away

  Conversion of loft space involving alterations to existing roofline, including a hip to gable extension to side, a dormer extension to rear roof slope, installation of a second floor window to flank roof slope and roof lights to front roof slope.

  Granted Outline Extension Loft or dormer +1 17 docs

• 369 Gander Green Lane North Cheam SM3 9QX

  DM2021/02302 Submitted 17 Nov 2021 100 yards away

  Conversion of loft space involving alterations to existing roofline, including a hip to gable extension to side, a dormer extension to rear roof slope, an installation of a second floor window to flank roof slope and rooflights to front roof slope.

  Granted Outline Extension Loft or dormer +1 17 docs

• 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