25/01917/HOU

1. 21 Jul 2025

   Received by Kingston upon Thames

2. 10 Sep 2025

   Validated

   Checked as complete and ready for consideration.

3. 5 Nov 2025

   Decision issued: Application Granted

4. 26 Jul 2026

   Added to PlanIndex

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.

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

• 26/01213/HOU Awaiting decision

  10 Mayfair Close Tolworth KT6 6RR

  Erection of single storey rear and part side extension. Installation of new ground floor side window.

  8 Jun 2026 29m away Householder
• 20/00436/TPO Decided

  Land At 9-14 Mayfair Close Tolworth KT6 6RR

  T.1 Hornbeam - Reduce to historical pruning points (approx 1-1.5m).

  21 Feb 2020 33m away Trees
• 20/00665/PAEXT Granted

  18 Malvern Close Tolworth KT6 7UG

  Erection of single storey rear extension (4m in depth, maximum height of 3.8m and eaves height of 2.6m)

  16 Mar 2020 57m away Householder
• 21/03378/CPU Granted

  5 Malvern Road Tolworth Surbiton KT6 7UH

  Erection of hip to gable roof extension with rear dormer including juliet balcony and 3nos front rooflights to facilitate loft conversion

  22 Oct 2021 69m away Lawful development
• 21/03420/PAEXT Granted

  5 Malvern Road Tolworth Surbiton KT6 7UH

  Erection of single storey extension (4.00m in depth, 3.15m maximum height, and eaves height of 3.00m)

  21 Oct 2021 69m away Householder
• 22/00288/HOU Refused

  5 Malvern Road Tolworth Surbiton KT6 7UH

  Erection of single-storey rear and side extension and first floor rear extension

  31 Jan 2022 69m away Householder

• 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