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Planning application

DM2026/00474

294 Collingwood Road Sutton SM1 2NX

Granted Sutton Certificate of Proposed Use

Proposal

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

As published by the council, reference DM2026/00474

Timeline

Dates from the published record

  1. 15 Apr 2026

    Received by Sutton

  2. 10 Jun 2026

    Decision issued: Application Granted

  3. 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 outline applications

How this application type works

An outline application tests the principle of developing a site before the detail is worked up. Some or all of the particulars, such as appearance, layout, scale, access and landscaping, are held back as reserved matters for later approval. Permission at outline stage does not by itself allow building to start; the reserved matters must be approved first.

More on outline applications in our guide

Nearby applications

Within 500 metres

  • 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
  • DM2026/00476 Granted

    294 Collingwood Road Sutton SM1 2NX

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

    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

  • DM2026/00675 Granted

    3 Selwood Road Sutton SM3 9JU

    Erection of a single storey rear extension.

    3 Jun 2026 Outline
  • DM2026/00674 Granted

    58 Woodcote Avenue Wallington SM6 0QY

    Lawful Development Certificate of the use of the ground floor of the 'Studio' as habitable accommodation incidental to the use of the self-contained dwelling on the first floor.

    2 Jun 2026 Outline
  • DM2026/00650 Withdrawn

    3 Farrier Place Sutton SM1 3HU

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

    28 May 2026 Outline
  • DM2026/00681 Granted

    61 Dibdin Road Sutton SM1 2PQ

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

    3 Jun 2026 Outline
  • DM2026/00661 Granted

    24B Carshalton Grove Sutton SM1 4LZ

    Erection of a single storey rear extension.

    1 Jun 2026 Outline