13 Oliver Road New Malden KT3 3UA

1. 9 Dec 2025

   Received by Kingston upon Thames

2. 5 Feb 2026

   Decision issued: Application Granted

3. 12 Aug 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

• 87 Beechcroft Avenue New Malden KT3 3EE

  25/02509/CPU Submitted 26 Sep 2025 38m away

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

  Granted Lawful development Extension Loft or dormer 11 docs

• 89 Beechcroft Avenue New Malden KT3 3EE

  22/01367/HOU Submitted 26 Apr 2022 46m away

  Erection of single-storey rear detached outbuilding to be used as ancillary accommodation

  Granted Householder 11 docs
  Small domestic

• 89 Beechcroft Avenue New Malden KT3 3EE

  25/01788/HOU Submitted 4 Jul 2025 46m away

  Erection of single storey rear detached outbuilding for use as ancillary accommodation

  Granted Householder 11 docs
  Small domestic

• 93 Beechcroft Avenue New Malden KT3 3EE

  26/00649/HOUF Submitted 26 Mar 2026 60m away

  Demolition of an existing outbuilding, erection two storey side, part two storey/part single storey rear extension.

  Granted Householder Extension Demolition 11 docs
  Small domestic

• 33 Clarence Avenue New Malden KT3 3TZ

  25/02038/CPU Submitted 1 Aug 2025 61m away

  Erection of hip to gable roof extension with rear dormer and juliet balcony, installation of 4nos front and 1 no side rooflights. Addition of 1 window to gable wall.

  Refused Lawful development Extension Loft or dormer +1 21 docs

• 33 Clarence Avenue New Malden KT3 3TZ

  25/02900/CPU Submitted 10 Nov 2025 61m away

  Erection of hip to gable roof extension with rear dormer and juliet balcony, installation of 3nos front and 1no side rooflight.

  Granted Lawful development Extension Loft or dormer 21 docs

• 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