103 Warnham Court Road Carshalton SM5 3ND

1. 21 Nov 2025

   Received by Sutton

2. 25 Nov 2025

   Validated

   Checked as complete and ready for consideration.

3. 20 Jan 2026

   Decision issued: Application Granted

4. 13 Aug 2026

   Added to PlanIndex

Sutton granted permission on 20 January 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.

• 55 Sussex Road Carshalton SM5 3LT

  DM2026/00540 Submitted 28 Apr 2026 100 yards away

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

  Granted Outline Extension Loft or dormer +1 11 docs

• 45 Sussex Road Carshalton SM5 3LT

  DM2021/02525 Submitted 22 Dec 2021 100 yards away

  Demolition of existing attached garage and erection of a single storey front, side and rear extension.

  Granted Householder Extension Demolition 9 docs
  Small domestic

• 39 Sussex Road Carshalton SM5 3LT

  DM2025/01130 Submitted 1 Sep 2025 150 yards away

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

  Granted Outline Extension Loft or dormer +1 10 docs

• 8 Warnham Court Road Carshalton Sutton SM5 3LZ

  DM2020/00912 Submitted 23 Jun 2020 200 yards away

  Prior Approval for a single storey rear extension projecting from the rear of the original house by 5.5m.

  Withdrawn Householder Extension 6 docs
  Small domestic

• San Cugat 4 Glebe Road Carshalton SM5 3EX

  DM2026/00247 Submitted 27 Feb 2026 200 yards away

  Erection of a single storey rear extension and a front entrance porch. Conversion of garage into a habitable room.

  Granted Householder Extension 17 docs
  Small domestic

• Stanley Park Infant School Stanley Park Road Carshalton SM5 3JL

  DM2023/01281 Submitted 8 Aug 2023 200 yards away

  Installation of two air source heat pumps.

  Granted Full applications 12 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