21 Collingwood Road Sutton SM1 2RW

1. 18 Mar 2020

   Received by Sutton

2. 3 Apr 2020

   Validated

   Checked as complete and ready for consideration.

3. 13 May 2020

   Decision issued: Application Granted

4. 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

• 13 Collingwood Road Sutton SM1 2RW

  DM2020/00682 Submitted 14 May 2020 17m away

  Erection of a single storey rear extension.

  Granted Householder Extension 9 docs
  Small domestic

• 13 Collingwood Road Sutton SM1 2RW

  DM2020/00446 Submitted 17 Mar 2020 17m away

  Erection of a single storey rear extension.

  Refused Householder Extension 9 docs
  Small domestic

• 30 Collingwood Road SUTTON SM1 2RZ

  B2017/76436 Submitted 9 Feb 2017 43m away

  89% historically approved · decision due ~6 Apr

  Erection of a part one, part two storey rear extension.

  Awaiting decision Extension

• Land Adjacent To 36 Collingwood Road And R/O 2-16 Burgess Road Sutton Surrey SM1 2RZ

  B2005/53582 Submitted 19 Jan 2005 43m away

  Approval of the reserved matters relating to design, external appearance and landscaping pursuant to condition 1 of application No. B2003/51481/OUT for the erection of a pair of two storey 3-bedroomed houses with roof accommodation together with three garages within former stable block, three car ports at rear and new access road.

  Refused Reserved matters

• Land Adjacent To 36 Collingwood Road And R/O 2-18 Burgess Road Sutton SM1 2RZ

  B2004/52380 Submitted 2 Apr 2004 43m away

  Erection of a two storey building with roof accommodation comprising one 1-bedroomed and three 2-bedroomed self contained flats together with car parking facilities and new access road.

  Refused Full applications New dwelling

• 37 Collingwood Road Sutton SM1 2RT

  DM2026/00691 Submitted 5 Jun 2026 54m away

  91% historically approved · decision due ~31 Jul

  Change of use from Class C3 (Residential) to Class C4 (Smaller HMO) to provide 6 rooms.

  Awaiting decision Amendments 11 docs

• 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