10C Colborne Way Worcester Park KT4 8LS

1. 11 Aug 2026

   Received by Sutton

2. 18 Aug 2026

   Validated

   Checked as complete and ready for consideration.

3. 24 Aug 2026

   Added to PlanIndex

4. Decision

   Awaiting decision

   Decision expected by 13 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.

• 3 Colborne Way Worcester Park KT4 8LS

  DM2021/01910 Submitted 22 Sep 2021 56m away

  Conversion of loft space involving alterations to existing roofline, hip to gable with one dormer to rear and two dormers to the front roofslope.

  Granted Householder Loft or dormer 8 docs
  Domestic

• 148 Cheam Common Road Worcester Park KT4 8QP

  DM2023/00800 Submitted 15 May 2023 111m away

  Retention of a front entrance porch and erection of a single storey rear extension.

  Granted Householder Extension 9 docs
  Small domestic

• 148 Cheam Common Road Worcester Park KT4 8QP

  DM2025/01386 Submitted 5 Nov 2025 111m away

  Erection of a single storey front, side and rear extension, conversion of loft space involving alterations to existing roofline, a dormer extension at rear and rooflights to front roofslope, provision of parking and refuse storage to the front with cycle storage and landscaping to the rear, in connection with the conversion of the property into 3 self contained flats.

  Granted Full applications New dwelling Extension +1 35 docs
  Small domestic

• 154 Cheam Common Road Worcester Park KT4 8QP

  DM2021/01356 Submitted 28 Jun 2021 127m away

  Conversion of the property into two single storey bungalow dwellinghouses involving the erection of a single storey rear and side extension, alterations to roofline including the removal and installation of rooflights, installation of solar panels, erection of detached single storey refuse and cycle stores and provision of a new rear boundary treatment to separate garden land.

  Withdrawn Full applications Extension Loft or dormer 30 docs
  Small domestic

• 41 And 43 Elm Way Worcester Park KT4 8LT

  DM2026/00741 Submitted 18 Jun 2026 133m away

  89% historically approved · decision due ~4 Sep

  Erection of single-storey front extensions.

  Decided Extension 8 docs
  Small domestic

• 1B Beverley Road Worcester Park KT4 8LX

  DM2026/00009 Submitted 5 Jan 2026 136m away

  Erection of a single storey rear extension and conversion of garage into a habitable room including alteration to the ground floor front fenestration.

  Granted Householder Extension Windows or glazing 29 docs
  Small domestic