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Planning application

DM2020/00700

120 Westminster Road Sutton SM1 3NH

Granted Sutton PA Householder Rear Extension

Proposal

Prior Approval for a single storey rear extension projecting from the rear of the original house by 5.86m.

As published by the council, reference DM2020/00700

Timeline

Dates from the published record

  1. 18 May 2020

    Received by Sutton

  2. 19 Jun 2020

    Decision issued: Prior Approval Not Required

  3. 3 Aug 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

  • DM2023/01266 Granted

    151 Westminster Road Sutton SM1 3NQ

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

    7 Aug 2023 67m away Householder
  • 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 105m away Outline
  • 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 120m away Amendments
  • DM2026/00693 Awaiting decision

    Greenshaw High School Grennell Road Sutton SM1 3DY

    Replacement of boundary fence.

    5 Jun 2026 130m away Full applications
  • 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 144m away Conditions
  • DM2023/01373 Granted

    4 Rosewood Grove Sutton SM1 3DT

    Erection of a single storey front extension, a single storey side extension, a front entrance porch and conversion of garage into habitable room.

    1 Sep 2023 155m away Householder

In Sutton

  • DM2026/00601 Granted

    The Cedars The Drive Cheam SM2 7DH

    Erection of single storey rear extensions, conversion of garage into habitable rooms, alterations to ground floor front, flank and rear fenestrations including the installation of ground floor external lighting, alterations to the rear patio and landscaping.

    14 May 2026 Householder
  • DM2026/00677 Granted

    35A St Albans Road Cheam SM1 2JG

    Erection of a single storey rear extension.

    3 Jun 2026 Householder
  • DM2026/00639 Granted

    55 Aultone Way Sutton SM1 3LD

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

    26 May 2026 Householder
  • DM2026/00599 Granted

    80 Banstead Road South Sutton SM2 5LH

    Erection of a single storey rear extension, extension to existing front entrance porch, conversion of garage into habitable rooms and alteration to ground floor front fenestration.

    14 May 2026 Householder
  • DM2026/00734 Granted

    15 Blakehall Road Carshalton SM5 3EZ

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

    17 Jun 2026 Householder