3 Glenthorne Close Sutton SM3 9NN

1. 10 Aug 2026

   Received by Sutton

2. 12 Aug 2026

   Added to PlanIndex

3. Decision

   Awaiting decision

   Decision expected by 5 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.

• 70 Glenthorne Close Sutton SM3 9NN

  DM2021/01984 Submitted 4 Oct 2021 63m away

  Demilition of existing conservatory and erection of a single storey rear extension.

  Granted Householder Extension 11 docs
  Small domestic

• 18 Glenthorne Gardens Sutton SM3 9NL

  DM2021/01806 Submitted 6 Sep 2021 71m away

  Certificate of proposed lawful use of land to station a caravan in the rear garden and provide a residential accommodation (granny annexe).

  Granted Outline 13 docs

• St Anthony Glenthorne Gardens Sutton SM3 9NL

  DM2026/00024 Submitted 12 Jan 2026 112m 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 8 docs

• 294 Sutton Common Road Sutton SM3 9PW

  DM2023/01375 Submitted 1 Sep 2023 118m away

  Formation of a new vehicle crossover and provision of hardstanding.

  Granted Householder 10 docs
  Domestic

• 284 Sutton Common Road Sutton SM3 9PW

  DM2026/00494 Submitted 20 Apr 2026 126m away

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

  Refused Householder Extension 7 docs
  Small domestic

• 284 Sutton Common Road Sutton SM3 9PW

  DM2026/00493 Submitted 20 Apr 2026 126m away

  Erection of outbuilding.

  Granted Outline 5 docs