139 Welbeck Road Carshalton SM5 1TE

1. 30 Jul 2026

   Received by Sutton

2. 6 Aug 2026

   Validated

   Checked as complete and ready for consideration.

3. 11 Aug 2026

   Added to PlanIndex

4. Decision

   Awaiting decision

   Decision expected by 1 October 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. The council publicises it, consults neighbours and technical bodies where required, and weighs the responses against local and national planning policy.

The statutory target is eight weeks for most applications and thirteen for major development, though extensions of time are common. Comments carry most weight while the case is undecided, so check the council portal for the deadline if you want to respond.

This page mirrors an entry on the statutory planning register that Sutton is required to keep. The published feed for this record does not state which type of application it is, which is common for older entries and for some council systems; the register entry on the council portal will say, alongside the case officer and any consultation dates.

Every planning application follows the same broad path: submission, validation, publicity, then a decision by officers or committee. Our guide to planning application types explains the common types and what each can approve.

• 56 Tavistock Road Carshalton SM5 1QP

  DM2022/00033 Submitted 10 Jan 2022 39m away

  Demolition of existing garage and erection of a part one, part two storey side extension.

  Granted Householder Extension Demolition 14 docs
  Domestic

• 48 Waltham Road Carshalton SM5 1PW

  DM2023/01231 Submitted 31 Jul 2023 60m away

  Prior Approval for a single storey rear extension projecting from the rear of the original house by 6m.

  Granted Householder Extension 5 docs
  Small domestic

• 27 Waltham Road Carshalton SM5 1PL

  DM2026/00282 Submitted 5 Mar 2026 64m away

  Erection of a part one, part two storey side extension. Formation of a front entrance porch.

  Refused Householder Extension 11 docs
  Small domestic

• 83 Wigmore Road Carshalton SM5 1RG

  DM2026/00851 Submitted 13 Jul 2026 80m away

  89% historically approved · decision due ~1 Oct

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

  Awaiting decision Extension Loft or dormer

• 153 Welbeck Road Carshalton SM5 1TE

  DM2025/00693 Submitted 23 May 2025 81m away

  Erection of a single storey side extension.

  Granted Householder Extension 21 docs
  Small domestic

• 85 Wigmore Road Carshalton SM5 1RG

  DM2026/00200 Submitted 19 Feb 2026 82m away

  Erection of a single storey rear extension.

  Granted Householder Extension 10 docs
  Small domestic