21 Colston Avenue Carshalton SM5 2PH

1. 30 Jan 2026

   Received by Sutton

2. 5 Mar 2026

   Decision issued: Prior Approval Not Required

3. 13 Aug 2026

   Added to PlanIndex

Sutton granted permission on 5 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.

• 9 Colston Avenue Carshalton SM5 2PH

  DM2025/01325 Submitted 22 Oct 2025 50 yards away

  Non material amendment to approved application DM2025/00744 which allowed the 'Erection of a part one, part two storey side and rear extension and a single storey outbuilding in the rear garden,' to allow for increase in height of outbuilding.

  Refused Amendments Extension 5 docs
  Small domestic

• 35 Colston Avenue Carshalton SM5 2PW

  DM2021/02040 Submitted 12 Oct 2021 100 yards away

  Conversion of existing conservatory into habitable room.

  Granted Householder Extension 7 docs
  Small domestic

• Land Rear Of 36-38 Coleridge Avenue Sutton SM1 3RQ

  DM2025/00234 Submitted 24 Feb 2025 100 yards away

  Erection of two detached two storey dwellings with refuse and cycle storage, parking and new vehicle access.

  Granted Full applications 30 docs

• Land Rear Of 36-38 Coleridge Avenue Sutton SM1 3RQ

  CLC2026/00020 Submitted 2 Feb 2026 100 yards away

  Application to clear condition 16 (biodiversity net gain plan and habitat management monitoring plan) of approved application DM2025/00234.

  Decided Conditions 8 docs

• Land Rear Of 36-38 Coleridge Avenue Sutton SM1 3RQ

  CLC2025/00177 Submitted 25 Nov 2025 100 yards away

  Application to clear condition 3 (Construction Logistics and Management Plan), 4 (Materials), 6 (Drainage Scheme/SuDS Details), 9 (Tree Protection Details) and 16 (Biodiversity Gain Plan and Habitat Monitoring) of approved application DM2025/00234.

  Decided Conditions Trees 15 docs

• 36 Coleridge Avenue Sutton SM1 3RQ

  CLC2025/00126 Submitted 25 Jul 2025 100 yards away

  Application to clear condition 3 (Construction Management and Logistics Plan), 6 (SuDS), 7 (Materials) and 9 (Trees) of approved application DM2022/01124.

  Decided Conditions Trees 11 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