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Planning application

25/02207/HOU

71 Gainsborough Road New Malden KT3 5NX

Granted Kingston upon Thames Householder

Proposal

Erection of a single storey side/front extension

As published by the council, reference 25/02207/HOU

Timeline

Dates from the published record

  1. 21 Aug 2025

    Received by Kingston upon Thames

  2. 12 Sep 2025

    Validated

    Checked as complete and ready for consideration.

  3. 6 Nov 2025

    Decision issued: Application Granted

  4. 26 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

  • 25/01959/HOU Granted

    70 Gainsborough Road New Malden KT3 5NX

    Erection of single storey rear and side extension. Alteration to front entrance.

    24 Jul 2025 53m away Householder
  • 23/01706/HOU Granted

    18 Reynolds Road New Malden KT3 5NG

    Erection of part two storey/part single storey rear, first floor side extension, hip to gable roof extension and installation of 3nos. front roof lights to facilitate loft conversion.

    26 Jun 2023 66m away Householder
  • 21/03277/HOU Refused

    3 Reynolds Road New Malden KT3 5NG

    Conversion of garage to a habitable room and erection of a front porch.

    13 Oct 2021 75m away Householder
  • 25/02544/CEU Granted

    20A Reynolds Road New Malden KT3 5NG

    Retention of dwelling use.

    30 Sep 2025 77m away Lawful development
  • 22/00468/HOU Refused

    20 Reynolds Road New Malden KT3 5NG

    Erection of first floor side extension above existing ground floor side extension, 2no rear dormer roof extensions with installation of 2no front, 1no rear rooflights and 1no chimney stack removal to facilitate loft conversion

    11 Feb 2022 78m away Householder
  • 20/00600/CPU Granted

    89 Gainsborough Road New Malden KT3 5NX

    Demolition of detached outbuilding and erection of replacement detached outbuilding for ancillary use.

    10 Mar 2020 78m away Lawful development

In Kingston upon Thames

  • 26/00654/HOU Granted

    25A Motspur Park New Malden KT3 6PS

    Erection of single storey rear extension

    26 Mar 2026 Householder
  • 26/01665/PAEXT Awaiting decision

    34 Rose Walk Surbiton KT5 8HS

    Erection of single storey rear extension (5.22m in depth, maximum height of 3.68m and eaves height of 3.04m)

    29 Jul 2026 Householder
  • 26/01050/HOU Granted

    59 Poplar Grove New Malden KT3 3DN

    Demolition of existing rear extension and erection of a single storey rear and side extension

    15 May 2026 Householder
  • 26/01337/HOUF Refused

    63 Highdown Worcester Park KT4 7JA

    Demolition of an existing detached garage and side extension, erection of a single storey front porch, side and rear wraparound extension. First floor rear extension with juliet balcony.

    22 Jun 2026 Householder
  • 26/01649/PAEXTF Awaiting decision

    66 Douglas Road Kingston Upon Thames KT1 3PT

    Erection of single storey rear extension (5m in depth, maximum height of 4m and eaves height of 3m)

    28 Jul 2026 Householder