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Planning application

23/01952/HOU

86 Clarence Avenue New Malden KT3 3EB

Granted Kingston upon Thames Householder

Proposal

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

As published by the council, reference 23/01952/HOU

Timeline

Dates from the published record

  1. 18 Jul 2023

    Received by Kingston upon Thames

  2. 13 Sep 2023

    Decision issued: Application Granted

  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

  • 26/00775/CLC Granted

    5B The Close New Malden KT3 3LG

    Details required for Condition 6 (Fire Safety Strategy) of planning permission 23/01046/FUL (Demolition of garage and erection of garden studio)

    13 Apr 2026 76m away Conditions
  • 26/01528/HOU Awaiting decision

    3 The Close New Malden KT3 3LG

    Demolition of existing water closet and storage and erection of single storey rear extension.

    10 Jul 2026 83m away Householder
  • 19/03062/HOU Granted

    53 The Crescent New Malden KT3 3LE

    Erection of a gable roof above the existing two storey side extension, a hip-to-gable conversion of the main roof, and a rear dormer, together with associated alterations to provide a loft conversion.

    6 Dec 2019 107m away Householder
  • 21/02334/HOU Granted

    102 Clarence Avenue New Malden KT3 3DZ

    Demolition of existing conservatory and erection of single-storey rear extension

    19 Jul 2021 109m away Householder
  • 26/01494/HOU Awaiting decision

    16 Overdale Avenue New Malden KT3 3UF

    Demolition of first floor side dormer and erection of part first floor side extension, internal alterations and change to front fenestration

    7 Jul 2026 115m away Householder
  • 26/00291/HOU Granted

    16 Overdale Avenue New Malden KT3 3UF

    Demolition of an existing rear conservatory, erection of single storey rear and first floor side extension. Hip to gable roof extension with rear dormer and installation of 3nos front rooflights

    9 Feb 2026 115m away Householder

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