12 Niton Road Richmond Richmond Upon Thames TW9 4LH

1. 15 Sep 2005

   Received by Richmond upon Thames

2. 22 Sep 2005

   Validated

   Checked as complete and ready for consideration.

3. 20 Oct 2005

   Decision issued: Permitted

4. 16 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.

Prior approval applications arise where permitted development rights already grant the principle of the work, such as larger home extensions, changes of use to housing or agricultural buildings. The council may only consider the specific matters set out in the rules, for example transport, flooding or appearance, and in many classes the work may proceed if the council does not respond within the deadline, commonly 56 days.

More on prior approval applications in our guide

• 6 Niton Road Richmond TW9 4LH

  PA26/0628 Submitted 24 Feb 2026 16m away

  Erection of a single storey side and rear extension.

  Granted Householder Extension 10 docs
  Small domestic

• 18 Niton Road Richmond TW9 4LH

  24/2650/FUL Submitted 22 Oct 2024 16m away

  Single storey side and rear extensions

  Granted Full applications Extension 28 docs
  Small domestic

• 20, Niton Road, Richmond, TW9 4LH

  PA26/2123 Submitted 16 Jun 2026 23m away

  Single storey rear extension

  Granted Householder Extension 13 docs
  Small domestic

• 20 Niton Road Richmond TW9 4LH

  24/2502/PS192 Submitted 7 Oct 2024 23m away

  Hip to gable , rear dormer roof extensions and roof lights . Single storey rear extension

  Granted Prior approval Extension Loft or dormer 16 docs
  Small domestic

• 9 Niton Road Richmond TW9 4LH

  21/0989/FUL Submitted 18 Mar 2021 34m away

  Single storey side infill extension

  Granted Full applications Extension 8 docs
  Small domestic

• 9 Marksbury Avenue Richmond Richmond Upon Thames TW9 4JA

  05/2834/HOT Submitted 20 Sep 2005 40m away

  Roof extension to side with rear dormer.

  Granted Householder Extension Loft or dormer 5 docs
  Domestic

• PA26/2877 Granted

  36 Pensford Avenue Kew

  Erection of side dormer.

  19 Aug 2026 Prior approval
• PA26/2978 Awaiting decision

  144 Broad Lane Hampton Richmond Upon Thames TW12 3BW

  PROPOSED SINGLE STOREY SIDE EXTENSION. PROPOSED LOFT ADDITION

  27 Aug 2026 Prior approval
• PA26/2981 Awaiting decision

  18 Lyndhurst Avenue Twickenham TW2 6BY

  single-storey rear extensions 6m depth, 3m eaves height, 3m overall height

  27 Aug 2026 Prior approval
• PA26/2975 Awaiting decision

  2 Twickenham Road Teddington TW11 8AG

  Loft Conversion involving hip to gable conversion and installation of 5 x roof lights

  27 Aug 2026 Prior approval
• PA26/2974 Awaiting decision

  12 Selkirk Road Twickenham TW2 6PX

  Demolition of existing conservatory and garage. Single storey rear extension, to be 3m deep, aligned with existing side elevation with flat roof and rooflights. Single storey side extension with rear wall aligned to existing main rear elevation with flat roof and rooflight. Front door relocated to the front elevation and front window relocated to side extension. First Floor flat roof dormers, with rooflights to flat and pitched roofs. All materials to match existing.

  27 Aug 2026 Prior approval