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Planning application

DM2020/00376

23 Crichton Avenue Wallington SM6 8HL

Granted Sutton Householder Application

Proposal

Conversion of the existing garage into a habitable room and a front extension to aligned front porch with the garage.

As published by the council, reference DM2020/00376

Timeline

Dates from the published record

  1. 9 Mar 2020

    Received by Sutton

  2. 4 May 2020

    Validated

    Checked as complete and ready for consideration.

  3. 12 Jun 2020

    Decision issued: Application Granted

  4. 30 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

  • DM2022/01989 Refused

    69 Rookwood Avenue Wallington SM6 8HQ

    Erection of a first floor to existing bungalow to create a two storey dwelling and erection of a single storey side and rear extension.

    2 Nov 2022 102m away Householder
  • DM2026/00729 Awaiting decision

    140 Demesne Road Wallington SM6 8ES

    Erection of a single storey rear extension.

    16 Jun 2026 119m away Householder
  • DM2023/01093 Granted

    19 Raleigh Avenue Wallington SM6 8HE

    Erection of a single storey side extension including garage conversion and associated works to front and rear fenestration.

    6 Jul 2023 187m away Householder
  • DM2026/00797 Awaiting decision

    56 Montagu Gardens Wallington SM6 8ER

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

    30 Jun 2026 259m away Householder
  • DM2026/00421 Granted

    111 Demesne Road Wallington SM6 8EW

    Non material amendment to approved application DM2024/01503 which allowed the 'Erection of a two storey side extension and a single storey rear extension' to allow ground floor rear and flank fenestration changes, installation of a rooflight and alterations to the external wall material finish.

    31 Mar 2026 282m away Amendments
  • DM2026/00400 Granted

    2 Ferrers Avenue Wallington SM6 8HD

    Erection of a single storey front extension and alterations to fenestration.

    27 Mar 2026 295m 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