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Planning application

DM2021/02411

30 St Mary Avenue Wallington SM6 7JH

Granted Sutton Householder Application

Proposal

Demolition of existing garage and erection of a single storey side extension to create a habitable room.

As published by the council, reference DM2021/02411

Timeline

Dates from the published record

  1. 6 Dec 2021

    Received by Sutton

  2. 21 Dec 2021

    Validated

    Checked as complete and ready for consideration.

  3. 15 Feb 2022

    Decision issued: Application Granted

  4. 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

  • DM2026/00836 Awaiting decision

    Wandle Manor Cottage Wandle Manor 284 London Road Wallington SM6 7DJ

    Change of use of from Class C3 (Residential) to Class C4 (Small HMO) to provide 6 rooms, involving provision of refuse and cycle stores.

    8 Jul 2026 115m away Full applications
  • D2005/54154 Granted

    Old Brewery House 294 London Road Hackbridge Surrey SM6 7DD

    Conversion of 22 bed sit (studios) rooms into self contained sheltered accommodation for the elderly resulting in five studio flats, fourteen 1-bedroomed flats and four 2-bedroomed flats including retention of wardens office, communal and ancillary facilities together with eight car parking spaces.

    4 May 2005 162m away Full applications
  • DM2026/00668 Granted

    18 Meadow Walk Wallington SM6 7EJ

    Prior Approval for a single storey rear extension projecting from the rear of the original house by 3.7m.

    2 Jun 2026 177m away Householder
  • D2005/54028 Granted

    20 Meadow Walk Wallington Surrey SM6 7EJ

    Erection of a part one part two storey side extension with additional accommodation in roof space.

    8 Apr 2005 198m away Householder
  • DM2025/00095 Granted

    85 Victoria Avenue Wallington SM6 7JP

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

    28 Jan 2025 240m away Outline
  • DM2026/00582 Granted

    26 Butter Hill Wallington SM6 7JD

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

    8 May 2026 242m away Outline

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