21 Kings Lane Sutton SM1 4NY

1. 15 Oct 2026

   Received by Sutton

2. 16 Oct 2026

   Added to PlanIndex

3. Decision

   Awaiting decision

   Decision expected by 10 December 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.

• 12 Warren Park Road Sutton SM1 4PA

  DM2022/00029 Submitted 10 Jan 2022 100 yards away

  Erection of a single storey rear extension and replacement of existing single storey side extension roof.

  Granted Householder Extension 8 docs
  Small domestic

• 3 Upland Road Sutton SM2 5HW

  DM2021/02198 Submitted 2 Nov 2021 150 yards away

  Demolition of existing conservatory and erection of a single storey rear extension with raised patio and steps to rear.

  Granted Householder Extension Demolition 7 docs
  Small domestic

• 70 Downside Road Sutton SM2 5HP

  DM2023/01440 Submitted 15 Sep 2023 150 yards away

  Erection of a single storey rear extension, formation of a new porch, conversion of the garage to a habitable room and provision of raised patio and steps to rear.

  Withdrawn Householder Extension 18 docs
  Small domestic

• Treetops Hillcroome Road Sutton SM2 5EL

  DM2022/01662 Submitted 13 Sep 2022 150 yards away

  The erection of a pair of semi detached houses with parking and boundary treatments.

  Granted Full applications 28 docs

• 26 Alpine View Carshalton SM5 3QJ

  DM2021/02340 Submitted 23 Nov 2021 200 yards away

  Part conversion of garage into habitable room.

  Granted Householder 8 docs
  Domestic

• 17 Weihurst Gardens Sutton Surrey SM1 4PQ

  C2003/50410 Submitted 17 Mar 2003 200 yards away

  Formation of a dormer extension at rear.

  Granted Outline Extension Loft or dormer