11 Overdale Avenue New Malden KT3 3UE

1. 12 May 2021

   Received by Kingston upon Thames

2. 9 Jul 2021

   Decision issued: Application Granted

3. 5 Sep 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.

A lawful development certificate is a legal determination, not a planning judgement. It asks the council to confirm either that existing use or works are lawful, often through the passage of time, or that a proposal would not need planning permission at all. The applicant must prove the facts; the merits of the scheme are not considered.

More on lawful development applications in our guide

• 11 Overdale Avenue New Malden KT3 3UE

  21/01545/HOU Submitted 12 May 2021 0m away

  Erection of first floor side extension.

  Granted Householder Extension 8 docs
  Domestic

• 73 Woodlands Avenue New Malden KT3 3UH

  22/00082/HOU Submitted 13 Jan 2022 56m away

  Erection of single storey rear and first floor side extension. Erection of rear dormer roof extension including juliet balcony and installation of 2nos front rooflights to facilitate loft conversion. Alteration to front porch

  Refused Householder Extension Loft or dormer 10 docs
  Small domestic

• 73 Woodlands Avenue New Malden KT3 3UH

  22/01865/HOU Submitted 7 Jun 2022 56m away

  Erection of single storey rear and first floor side extension. Erection of rear dormer roof extension including juliet balcony and installation of 2nos front rooflights to facilitate loft conversion. Alteration to front porch

  Granted Householder Extension Loft or dormer 10 docs
  Small domestic

• 16 Overdale Avenue New Malden KT3 3UF

  26/00291/HOU Submitted 9 Feb 2026 57m away

  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

  Granted Householder Extension Loft or dormer +1 11 docs
  Small domestic

• 59 High Drive New Malden KT3 3UD

  21/02355/HOU Submitted 21 Jul 2021 87m away

  Erection of hip to gable and rear dormer roof extension with installation of 3no front rooflights to facilitate loft conversion

  Granted Householder Extension Loft or dormer 11 docs
  Domestic

• 16 Overdale Avenue New Malden KT3 3UF

  26/01494/HOU Submitted 7 Jul 2026 100m away

  83% historically approved · decision due ~15 Sep

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

  Awaiting decision Householder Extension Loft or dormer +2
  Domestic

• 26/01028/CPU Granted

  7 Lynton Close Chessington KT9 1HB

  Conversion of existing attached garage to utility room and WC ancillary to the main dwelling.

  13 May 2026 Lawful development
• 26/01012/CPU Granted

  40 Staunton Road Kingston Upon Thames KT2 5TJ

  Erection of hip to gable roof extension with rear dormer and installation of 2nos front roof lights

  12 May 2026 Lawful development
• 26/01468/CPU Granted

  112 Durlston Road Kingston Upon Thames KT2 5RU

  Erection of rear dormer roof extension and installation of 2nos front rooflights.

  3 Jul 2026 Lawful development
• 26/00870/CPU Refused

  14 Regent Road Surbiton KT5 8NL

  Erection of hip-to-gable and rear dormer roof extension with Juliet balcony and 1no. front rooflight to facilitate loft conversion.

  23 Apr 2026 Lawful development
• 26/01068/CPU Granted

  27 Dawson Road Kingston Upon Thames KT1 3AU

  Erection of single storey rear extension with alteration to side fenestration.

  20 May 2026 Lawful development