21 Lyndhurst Avenue Tolworth KT5 9LN

This site has had 2 applications since 2026: 2 approved, 0 refused.

• 26/00968/CPU Granted

  21 Lyndhurst Avenue Tolworth KT5 9LN

  Erection of hip to gable and rear dormer roof extension with installation of 2nos. front rooflights to facilitate loft conversion

  Decided 24 Jun 2026 Lawful development

1. 7 May 2026

   Received by Kingston upon Thames

2. 11 Jun 2026

   Validated

   Checked as complete and ready for consideration.

3. 26 Jul 2026

   Added to PlanIndex

4. 6 Aug 2026

   Decision issued: Application Granted

5. 10 Aug 2026

   Status changed to Granted

   Previously Pending Consideration.

Kingston upon Thames granted permission on 6 August 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.

• 21 Lyndhurst Avenue Tolworth KT5 9LN

  26/00968/CPU Submitted 7 May 2026 50 yards away

  Erection of hip to gable and rear dormer roof extension with installation of 2nos. front rooflights to facilitate loft conversion

  Granted Lawful development Extension Loft or dormer 7 docs

• 23 Lyndhurst Avenue Tolworth Surbiton KT5 9LN

  21/01058/PAEXT Submitted 6 Apr 2021 50 yards away

  Erection of single storey rear extension (6.00m in depth, maximum height of 3.77m and eaves height of 3.57m) following demolition of existing extension

  Granted Householder Extension Demolition 9 docs
  Small domestic

• 13 Lyndhurst Avenue Tolworth KT5 9LN

  20/01375/CPU Submitted 18 Jun 2020 50 yards away

  Erection of hip to gable and rear dormer roof extension and installation of 2 x rooflights to front roofslope

  Refused Lawful development Extension Loft or dormer 14 docs

• 14 Lyndhurst Avenue Tolworth KT5 9LL

  26/01434/CPU Submitted 30 Jun 2026 50 yards away

  Demolition of conservatory and erection of single storey rear extension

  Granted Extension Demolition
  Small domestic

• 20 Lyndhurst Avenue Tolworth Surbiton KT5 9LL

  21/00737/PAEXT Submitted 9 Mar 2021 50 yards away

  Erection of single storey rear extension (4.0m in depth, maximum height of 3.5m and eaves height of 3.0m) following demolition of existing outbuilding

  Granted Householder Extension Demolition 8 docs
  Small domestic

• 24 Lyndhurst Avenue Tolworth Surbiton KT5 9LL

  21/02641/HOU Submitted 16 Aug 2021 50 yards away

  Erection of single-storey rear/side extension with associated changes to fenestration

  Granted Householder Extension Windows or glazing 7 docs
  Small domestic

• 26/02192/HOU Awaiting decision

  24 Cobham Road Kingston Upon Thames KT1 3AF

  Demolition of rear conservatory and erection of single storey rear extension

  Received 13 Oct, published by the council 27 Oct 2026 Householder
• 26/02169/HOU Awaiting decision

  87 Hook Rise South Chessington KT6 7NA

  Erection of single-storey part front and single-storey part rear extension, demolition of rear outbuilding and erection of replacement detached outbuilding. Changes to fenestrations and addition of 2nos. side windows, with internal and external alterations.

  Received 12 Oct, published by the council 26 Oct 2026 Householder
• 26/02167/HOU Awaiting decision

  55 St Albans Road Kingston Upon Thames KT2 5HH

  Erection of hip to gable and rear dormer roof extension with installation of 2nos. front rooflights to facilitate loft conversion.

  Received 12 Oct, published by the council 26 Oct 2026 Householder
• 26/02160/HOU Awaiting decision

  33 Cardinal Crescent New Malden KT3 3EF

  Removal of shed and erection of single storey outbuilding to rear

  Received 9 Oct, published by the council 22 Oct 2026 Householder
• 26/01662/HOU Granted

  30 The Ridings Surbiton KT5 8HQ

  Demolition of front porch and erection of single storey front porch extension. Changes to ground floor front and first floor rear fenestrations.

  Received 29 Jul, published by the council 1 Sep 2026 Householder