36 Downside Road Sutton SM2 5HP

This site has had 2 applications since 2020: 1 approved, 0 refused.

• DM2020/00635 Granted

  36 Downside Road Sutton SM2 5HP

  Non material amendment to approved application DM2018/02114 which allowed the 'Erection of a rear extension with a basement room below and raised patio with stairs from to the rear garden, conversion of loft space with a side dormer extension and a roof light to the rear and new front porch with stairs leading to the front garden.' to new front rooflight and alteration to the location of first floor front window.

  Decided 22 Jun 2020 Amendments

1. 30 Mar 2026

   Received by Sutton

2. 28 Aug 2026

   Validated

   Checked as complete and ready for consideration.

3. 3 Sep 2026

   Added to PlanIndex

4. Decision

   Awaiting decision

   Decision expected by 23 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, 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.

• 36 Downside Road Sutton SM2 5HP

  DM2020/00635 Submitted 4 May 2020 12m away

  Non material amendment to approved application DM2018/02114 which allowed the 'Erection of a rear extension with a basement room below and raised patio with stairs from to the rear garden, conversion of loft space with a side dormer extension and a roof light to the rear and new front porch with stairs leading to the front garden.' to new front rooflight and alteration to the location of first floor front window.

  Granted Amendments Extension Loft or dormer +1 5 docs
  Small domestic

• 1A Downside Road Sutton SM2 5HR

  DM2026/00723 Submitted 12 Jun 2026 54m away

  89% historically approved · decision due ~7 Aug

  Prior Approval for change of use from Use Class E to residential use providing 1 self contained unit.

  Decided

• 49 Harrow Road Carshalton SM5 3QH

  DM2021/01769 Submitted 27 Aug 2021 112m away

  Demolition of existing extensions to side and rear and erection of a single storey rear and side extension.

  Granted Householder Extension Demolition 9 docs
  Small domestic

• 20 Willis Avenue Sutton SM2 5HS

  DM2025/01313 Submitted 20 Oct 2025 113m away

  Erection of a single storey rear extension with a raised patio and steps at rear.

  Granted Householder Extension 15 docs
  Small domestic

• 27 Harrow Road Carshalton SM5 3QH

  DM2021/02500 Submitted 20 Dec 2021 120m away

  Conversion of loft space involving alterations to existing roofline, including increase of existing ridge height of main roof by 0.27m, creation of a dormer extension at rear, a second floor window to flank elevation and roof lights to front roof slope.

  Granted Householder Extension Loft or dormer +2 7 docs
  Domestic

• 29 Willis Avenue Sutton SM2 5HS

  DM2020/00368 Submitted 6 Mar 2020 140m away

  Demolition of existing conservatory and erection of a part one, part two storey rear extension.

  Granted Householder Extension Demolition 12 docs
  Small domestic