26 Buckhurst Avenue Carshalton SM5 1NX

1. 6 Mar 2026

   Received by Sutton

2. 15 Apr 2026

   Decision issued: Prior Approval Not Required

3. 13 Aug 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

• 16 Buckhurst Avenue Carshalton SM5 1NX

  DM2026/00915 Submitted 30 Jul 2026 31m away

  89% historically approved · decision due ~5 Oct

  Change of use from Class C3 (Residential) to Class C4 (Small HMO) to provide 5 rooms, involving alterations to the fenestrations and refuse and cycle stores to the front.

  Awaiting decision 16 docs

• 8 Buckhurst Avenue Carshalton SM5 1NX

  DM2026/00542 Submitted 28 Apr 2026 57m away

  Erection of a part one, part two storey rear extension, a single storey side extension and formation of a front entrance porch. Conversion of loft space involving alterations to existing roofline, a dormer extension at rear and rooflights to front roofslope.

  Refused Outline Extension Loft or dormer 8 docs
  Small domestic

• 33 Buckhurst Avenue Carshalton SM5 1NU

  DM2020/00353 Submitted 5 Mar 2020 59m away

  Partial demolition and erection of an end of terraced two storey house.

  Refused Full applications Demolition 9 docs

• 55 Limes Avenue Carshalton SM5 2AA

  DM2020/00345 Submitted 3 Mar 2020 77m away

  Demolition of existing conservatory and erection of a single storey side/rear extension.

  Granted Householder Extension Demolition 15 docs
  Small domestic

• 9 Elm Close Carshalton SM5 2AG

  DM2023/01072 Submitted 3 Jul 2023 106m away

  Conversion of loft space involving alterations to existing roofline, a dormer extension at rear and rooflights to front roofslope.

  Granted Outline Extension Loft or dormer 6 docs

• 20 Elm Close Carshalton SM5 2AG

  DM2025/00533 Submitted 14 Apr 2025 125m away

  Prior Approval for a single storey rear extension projecting from the rear of the original house by 4.5m.

  Granted Householder Extension 4 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