127 Somerset Avenue Chessington KT9 1PS

1. 15 Oct 2025

   Received by Kingston upon Thames

2. 17 Nov 2025

   Validated

   Checked as complete and ready for consideration.

3. 8 Jan 2026

   Decision issued: Application Granted

4. 12 Aug 2026

   Added to PlanIndex

Kingston upon Thames granted permission on 8 January 2026, subject to any conditions on the decision notice. Work must normally begin within three years or the permission lapses. More in our guide to what happens after a planning decision.

Householder applications cover work to an existing house and its garden, such as extensions, lofts and outbuildings, and cannot create a separate dwelling or change what the building is used for. More in our guide to planning application types.

• 125 Somerset Avenue Chessington KT9 1PS

  21/03571/HOU Submitted 10 Nov 2021 13m away

  The retention of a single storey side extension and detached rear outbuilding to form a shed and canopy, with a chimney installed for domestic use (Retrospective)

  Withdrawn Householder Extension 16 docs
  Small domestic

• 125 Somerset Avenue Chessington KT9 1PS

  21/03573/HOU Submitted 10 Nov 2021 13m away

  Erection of single storey rear conservatory extension and alterations to patio. (Part Retrospective)

  Refused Householder Extension 7 docs
  Small domestic

• 117 Clayton Road Chessington KT9 1NW

  21/02204/CPU Submitted 7 Jul 2021 34m away

  Erection of hip to gable and rear dormer roof extension with installation of 2no front rooflights to facilitate loft conversion

  Granted Lawful development Extension Loft or dormer 6 docs

• 121 Clayton Road Chessington KT9 1NW

  26/00711/HOU Submitted 2 Apr 2026 43m away

  Conversion of an existing detached garage into office space. Alteration to front porch and rear extension. Removal of side door, first floor window alteration. Fenestration alteration.

  Granted Householder Extension Windows or glazing 6 docs
  Small domestic

• 140 Clayton Road Chessington KT9 1NN

  22/00030/HOU Submitted 6 Jan 2022 52m away

  Erection of hip to gable and rear dormer roof extensions with installation of 2no front rooflights to facilitate loft conversion

  Granted Householder Extension Loft or dormer 6 docs
  Domestic

• 2 Beverley Close Chessington KT9 2RL

  25/02066/HOU Submitted 5 Aug 2025 79m away

  Demolition of existing detached garden outbuilding and erection of a single storey rear detached garden outbuilding for gym and storage use.

  Granted Householder Demolition 7 docs
  Small domestic

• 26/01915/HH Awaiting decision

  32 High Drive New Malden KT3 3UG

  High Hedge

  2 Sep 2026 Householder
• 26/01868/HOU Awaiting decision

  90 Tolworth Rise South Tolworth KT5 9NL

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

  27 Aug 2026 Householder
• 26/01849/HOU Awaiting decision

  55 Alric Avenue New Malden KT3 4JL

  Erection of L shaped rear dormer roof extension, installation of 3nos front rooflights.

  25 Aug 2026 Householder
• 26/01839/HOU Awaiting decision

  9 Bodley Road New Malden KT3 5QD

  Demolition of conservatory and single storey rear extension. Erection of single storey rear extension with changes to side fenestration.

  24 Aug 2026 Householder
• 26/00954/HOU Granted

  5 Onslow Road New Malden KT3 4AR

  Demolition of garage and erection of single storey side extension. Roof alterations, installation of pv panels, air source heat pump and insulated render. Replacement of windows and internal alterations

  6 May 2026 Householder