371 Gander Green Lane North Cheam Sutton SM3 9QX

1. 24 Nov 2021

   Received by Sutton

2. 5 Jan 2022

   Decision issued: Prior Approval Not Required

3. 1 Sep 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.

Householder applications cover work to an existing house and its garden: extensions, loft and garage conversions, porches, outbuildings and similar alterations within the boundary of the home. They cannot be used to create a separate dwelling or change what the building is used for. Councils aim to decide them within eight weeks, and immediate neighbours are usually notified and given a chance to comment.

More on householder applications in our guide

• 371 Gander Green Lane North Cheam SM3 9QX

  DM2021/02343 Submitted 24 Nov 2021 0m 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 11m 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

• 282 Gander Green Lane North Cheam SM3 9QF

  DM2021/02167 Submitted 29 Oct 2021 40m away

  Erection of a single storey attached garage.

  Granted Outline 14 docs
  Small domestic

• 50 Walton Avenue North Cheam SM3 9UB

  DM2025/01416 Submitted 14 Nov 2025 60m 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 26 docs

• 393 Gander Green Lane North Cheam SM3 9QY

  DM2026/00138 Submitted 3 Feb 2026 69m away

  Erection of a single storey rear extension.

  Granted Householder Extension 15 docs
  Small domestic

• 6 Hamilton Avenue North Cheam Sutton SM3 9RL

  DM2021/02472 Submitted 14 Dec 2021 69m away

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

  Granted Householder Extension Demolition 15 docs
  Small domestic

• DM2026/00825 Refused

  4 Oakwood Wallington SM6 0RD

  Prior Approval for a single storey upwards extension projecting from the original house by 2.81m.

  7 Jul 2026 Householder
• DM2026/00600 Granted

  5 Waterer Rise Wallington SM6 9DN

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

  14 May 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