12 Glenthorne Road Kingston Upon Thames KT1 2UB

1. 24 Nov 2025

   Received by Kingston upon Thames

2. 16 Jan 2026

   Decision issued: Application Granted

3. 12 Aug 2026

   Added to PlanIndex

Kingston upon Thames granted permission on 16 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.

A lawful development certificate is a legal determination that existing or proposed works do not need planning permission; the merits of the scheme are not considered. More in our guide to planning application types.

• 20 Glenthorne Road Kingston Upon Thames KT1 2UB

  25/01625/HOU Submitted 19 Jun 2025 50 yards away

  Erection of a single storey rear/side extension

  Granted Householder Extension 12 docs
  Small domestic

• 33 Grove Lane Kingston Upon Thames KT1 2ST

  20/00868/NMA Submitted 16 Apr 2020 50 yards away

  Non Material Amendment to Planning Permission 19/02688/HOU (Conversion of existing garage into habitable space including side extension and roof alteration with installation of rear 1x roof lights) for changes to roof lights

  Granted Amendments Extension Loft or dormer 7 docs

• 33 Grove Lane Kingston Upon Thames KT1 2ST

  20/01194/CPU Submitted 27 May 2020 50 yards away

  Installation of new fence and steel gate door

  Refused Lawful development 8 docs
  Small domestic

• The Kelly Arms 2 Glenthorne Road Kingston Upon Thames KT1 2UB

  24/01318/FUL Submitted 24 May 2024 50 yards away

  Conversion of existing basement to a flat, with associated works to enlarge existing light wells, replacement windows, new front boundary treatment and hard and soft landscaping.

  Refused Full applications Windows or glazing 16 docs

• The Kelly Arms 2 Glenthorne Road Kingston Upon Thames KT1 2UB

  26/00196/FUL Submitted 28 Jan 2026 50 yards away

  Conversion of existing basement to a flat, with associated works to enlarge existing light wells, replacement windows, flood prevention glazing, front boundary treatment and hard and soft landscaping.

  Refused Full applications Windows or glazing 21 docs

• The Kelly Arms 2 Glenthorne Road Kingston Upon Thames KT1 2UB

  21/01893/FUL Submitted 10 Jun 2021 50 yards away

  Extensions and alterations to roof level including removal of chimney stacks and installation of 9no.x roof lights to facilitate loft conversion to create 1no.x self contained 2 bedroomed flat

  Refused Full applications Extension Loft or dormer 18 docs

• 26/01541/CPU Granted

  81 Manor Drive North New Malden KT3 5PA

  Conversion of garage into a habitable space and all associated works.

  Received 14 Jul, published by the council 26 Jul 2026 Lawful development
• 26/01744/CPU Awaiting decision

  85 Barnfield Avenue Kingston Upon Thames KT2 5RG

  Demolition of the existing rear outbuilding shed and erection of a single storey rear detached outbuilding for home office and personal gym.

  Received 10 Aug, published by the council 10 Sep 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.

  Received 3 Jul, published by the council 26 Jul 2026 Lawful development
• 26/00979/CPU Granted

  4 Manston Grove Kingston Upon Thames KT2 5GF

  Erection of a single storey rear extension.

  Received 8 May, published by the council 12 Aug 2026 Lawful development
• 26/00883/CPU Refused

  3 Juniper Close Chessington KT9 2AX

  Conversion of garage to habitable room with changes to front fenestration

  Received 24 Apr, published by the council 26 Jul 2026 Lawful development