12 Portsmouth Road Kingston Upon Thames KT1 2LU

This site has had 2 applications since 2020: 2 approved, 0 refused.

• 20/00685/FUL Granted

  12 Portsmouth Road Kingston Upon Thames KT1 2LU

  Section 73A Application for the variation of Conditions 1 (Approved Plans), Condition 2 (Facing Materials) and Condition 3 (Architectural details) of Planning Permission ref: 18/12391/FUL (Variation of Condition 2 (Plans) of permission 16/13176/FUL for changes to elevations and dormer roof extension (Demolition of existing dwelling and erection of a two storey detached dwellinghouse with accommodation in the roofspace) dated 17/09/2019 alterations to includes adjustment to the dimensions of the building, fenestration adjustments and changes to rainwater good and fascia/eaves details

  Decided 13 Aug 2020 Full applications

1. 19 Nov 2025

   Received by Kingston upon Thames

2. 13 Feb 2026

   Validated

   Checked as complete and ready for consideration.

3. 30 Apr 2026

   Decision issued: Application Granted

4. 12 Aug 2026

   Added to PlanIndex

Kingston upon Thames granted permission on 30 April 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.

• 12 Portsmouth Road Kingston Upon Thames KT1 2LU

  20/00685/FUL Submitted 18 Mar 2020 50 yards away

  Section 73A Application for the variation of Conditions 1 (Approved Plans), Condition 2 (Facing Materials) and Condition 3 (Architectural details) of Planning Permission ref: 18/12391/FUL (Variation of Condition 2 (Plans) of permission 16/13176/FUL for changes to elevations and dormer roof extension (Demolition of existing dwelling and erection of a two storey detached dwellinghouse with accommodation in the roofspace) dated 17/09/2019 alterations to includes adjustment to the dimensions of the building, fenestration adjustments and changes to rainwater good and fascia/eaves details

  Granted Full applications Extension Loft or dormer +2 13 docs
  Domestic

• 2 Portsmouth Road Kingston Upon Thames KT1 2LU

  23/01854/CLC Submitted 10 Jul 2023 50 yards away

  Details required for Conditions 3 (Samples of Materials), 7 (Details) and 9 (Louvres) of Planning Permission ref: 18/12290/HOU (Alterations and extensions to create a basement and an additional floor (second floor), front extension, new balconies at first, second and third floors and installation of photovoltaic panels)

  Refused Conditions Extension 3 docs

• Flat 1 14 Portsmouth Road Kingston Upon Thames KT1 2LU

  21/01696/FUL Submitted 25 May 2021 50 yards away

  Demolition of existing front ground floor bay window section and erection of of new extended front ground floor bay window section with formation of first floor balcony and associated changes to fenestration

  Granted Full applications Demolition Windows or glazing 11 docs

• 17 Woodbines Avenue Kingston Upon Thames KT1 2AX

  20/01546/HOU Submitted 1 Jul 2020 50 yards away

  Erection of single storey rear extension following demolition of existing conservatory

  Granted Householder Extension Demolition 2 docs
  Small domestic

• 50 Milner Road Kingston Upon Thames KT1 2AU

  21/03509/TPO Submitted 3 Nov 2021 50 yards away

  T.1 Cedar - Crown reduction by 1.5m to previous pruning points leaving tree 12m tall and 6m wide.

  Decided Trees 1 doc

• Flat 4 3 Surbiton Road Kingston Upon Thames KT1 2JA

  26/01714/FUL Submitted 4 Aug 2026 50 yards away

  70% historically approved · decision due ~2 Nov

  Overhaul and repair of existing historic sash windows to the front elevation; and the replacement of non-historic 20th-century windows with bespoke timber fenestration incorporating ultra-thin heritage double glazing, comprising 3no. dormer windows to the front elevation, 1no. casement window to the side elevation, and 1no. sash window to the rear.

  Awaiting decision Full applications Loft or dormer Windows or glazing

• 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
• 26/01696/HOU Granted

  1 Wolsey Drive Kingston Upon Thames KT2 5DP

  Erection of single storey side and rear extension.

  Received 31 Jul, published by the council 3 Sep 2026 Householder
• 26/01711/HOU Granted

  230 Canbury Park Road Kingston Upon Thames KT2 6LF

  Demolition of an existing rear extension and erection of a single storey rear extension.

  Received 4 Aug, published by the council 1 Sep 2026 Householder
• 26/02154/HOU Awaiting decision

  36 Norbiton Avenue Kingston Upon Thames KT1 3QR

  Erection of single storey rear/side extension

  Received 8 Oct, published by the council 21 Oct 2026 Householder