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Planning application

DM2026/00476

294 Collingwood Road Sutton SM1 2NX

Granted Sutton Householder Application

Proposal

Erection of a part one, part two storey rear extension, formation of a front entrance porch and alterations to fenestrations.

As published by the council, reference DM2026/00476

Timeline

Dates from the published record

  1. 15 Apr 2026

    Received by Sutton

  2. 22 Apr 2026

    Validated

    Checked as complete and ready for consideration.

  3. 16 Jun 2026

    Decision issued: Application Granted

  4. 25 Jul 2026

    Added to PlanIndex

What a grant of permission means

The process from here

Permission has been granted, usually subject to conditions listed on the decision notice, some of which must be discharged before work starts. The decision notice on the council portal sets out exactly what was approved.

Work must normally begin within three years of the decision or the permission lapses. Neighbours cannot appeal a grant; challenging one means judicial review of how the decision was made, within tight time limits.

About householder applications

How this application type works

Householder applications cover work to an existing house and its garden: extensions, loft and garage conversions, porches, outbuildings and similar alterations within the boundary of the home. They cannot be used to create a separate dwelling or change what the building is used for. Councils aim to decide them within eight weeks, and immediate neighbours are usually notified and given a chance to comment.

More on householder applications in our guide

Nearby applications

Within 500 metres

  • DM2026/00474 Granted

    294 Collingwood Road Sutton SM1 2NX

    Conversion of loft space involving alterations to existing roofline, a dormer extension at rear, a window to flank roofslope and rooflights to front roofslope.

    15 Apr 2026 0m away Outline
  • DM2026/00475 Granted

    294 Collingwood Road Sutton SM1 2NX

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

    15 Apr 2026 0m away Householder
  • B2002/48755 Granted

    271 Collingwood Road Sutton SM1 2LY

    Erection of a single storey rear extension.

    1 Mar 2002 67m away Householder
  • DM2026/00433 Awaiting decision

    76 Oldfields Road Sutton SM1 2NU

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

    1 Apr 2026 131m away Outline
  • DM2021/02171 Granted

    14 Oldfields Road Sutton SM1 2LZ

    Erection of a single storey front/side extension.

    1 Nov 2021 202m away Householder
  • DM2023/00743 Refused

    127 Stayton Road Sutton SM1 2PS

    Erection of a single storey front, side and rear extension.

    5 May 2023 220m away Householder

In Sutton

  • DM2026/00677 Granted

    35A St Albans Road Cheam SM1 2JG

    Erection of a single storey rear extension.

    3 Jun 2026 Householder
  • DM2026/00399 Granted

    2 Lingfield Road Worcester Park KT4 8TG

    Retention and completion of a single storey side and rear extension.

    27 Mar 2026 Householder
  • DM2026/00663 Granted

    20 Huntingdon Gardens Worcester Park KT4 8TF

    Erection of a single storey rear extension.

    1 Jun 2026 Householder
  • DM2026/00704 Granted

    1 West Way Carshalton SM5 4EJ

    Erection of a two storey rear extension, alteration to existing roofline part conversion of garage into plant and alterations to fenestrations.

    10 Jun 2026 Householder
  • DM2026/00726 Granted

    55 Brocks Drive North Cheam SM3 9UW

    Prior Approval for a single storey rear extension projecting from the rear of the original house by 4.5m.

    15 Jun 2026 Householder