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Planning application

DM2023/01266

151 Westminster Road Sutton SM1 3NQ

Granted Sutton PA Householder Rear Extension

Proposal

Prior Approval for a single storey rear extension projecting from the rear of the original house by 4m.

As published by the council, reference DM2023/01266

Timeline

Dates from the published record

  1. 7 Aug 2023

    Received by Sutton

  2. 12 Sep 2023

    Decision issued: Prior Approval Not Required

  3. 27 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

  • DM2026/00747 Awaiting decision

    Greenshaw High School Grennell Road Sutton SM1 3DY

    Non material amendment to approved application DM2023/00466 which allowed the 'Part demolition of several buildings, erection of two part two part three storey buildings, erection of two part two part three storey temporary buildings throughout build of permanent buildings, hard and soft landscaping, new entrance from Grennell Road, new cycle and car parking,' to provide alteration to roof layout involving removal of air ducts, alteration to roof access stairs, roof turret windows and plant, provision of railing to first floor, alteration to cladding and amended BNG assessment.

    19 Jun 2026 135m away Amendments
  • DM2026/00693 Awaiting decision

    Greenshaw High School Grennell Road Sutton SM1 3DY

    Replacement of boundary fence.

    5 Jun 2026 141m away Full applications
  • DM2026/00848 Awaiting decision

    27 Whitby Gardens Sutton SM1 3NA

    Use of part of the dwelling for office purposes in connection with private car hire/taxi service.

    13 Jul 2026 147m away Outline
  • CLC2025/00165 Decided

    Greenshaw High School Grennell Road Sutton SM1 3DY

    Application to clear condition 23 (BREAM Report) of approved application DM2023/00466.

    29 Oct 2025 157m away Conditions
  • DM2026/00639 Awaiting decision

    55 Aultone Way Sutton SM1 3LD

    Erection of a part one, part two storey side and rear extension.

    26 May 2026 194m away Householder
  • DM2020/00525 Granted

    St Helier Hospital, Block C Wrythe Lane Carshalton SM5 1AA

    Refurbishment of existing ward to provide intensive care and isolation facilities, erection of a six storey extension to house a bed evacuation lift to the end of Block C and additional external plant provision within the elevations of Block C and on the existing roof.

    3 Apr 2020 221m away Full applications

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