23 The Causeway Carshalton SM5 2LZ

1. 29 Sep 2026

   Received by Sutton

2. 1 Oct 2026

   Added to PlanIndex

3. Decision

   Awaiting decision

   Decision expected by 24 November 2026, 8 weeks from validation under the statutory target for most applications. Extensions of time are common and are agreed case by case.

   Sutton took a median of 56 days over the applications it decided in the last year.

This application is with Sutton for determination, against a statutory target of eight weeks. Over the last year Sutton's median decision took 56 days. More in our guide to how long planning decisions take.

The published feed does not state which type of application this is; the register entry on Sutton's portal will say. Our guide explains the common types.

• 65 The Causeway Carshalton SM5 2LZ

  DM2025/00319 Submitted 12 Mar 2025 50 yards away

  Erection of a single storey rear extension.

  Granted Outline Extension 10 docs
  Small domestic

• 104 Nightingale Road Carshalton SM5 2EN

  DM2025/01127 Submitted 1 Sep 2025 50 yards away

  Prior Approval for a single storey rear extension projecting from the rear of the original house by 3.5m.

  Granted Householder Extension 7 docs
  Small domestic

• 35 River Gardens Carshalton Sutton SM5 2NH

  DM2020/00864 Submitted 11 Jun 2020 50 yards away

  Prior Approval for a single storey rear extension projecting from the rear of the original house by 3.5m.

  Granted Householder Extension 8 docs
  Small domestic

• 41 River Gardens Carshalton SM5 2NH

  DM2021/02127 Submitted 25 Oct 2021 50 yards away

  Erection of a single storey rear extension.

  Granted Householder Extension 12 docs
  Small domestic

• 88 Nightingale Road Carshalton SM5 2EN

  DM2025/00691 Submitted 23 May 2025 100 yards away

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

  Granted Outline Extension Loft or dormer 14 docs

• 62 The Causeway Carshalton SM5 2NB

  DM2026/00104 Submitted 30 Jan 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 10 docs