1 Trinity Cottages Richmond TW9 2LA

1. 16 Aug 2021

   Received by Richmond upon Thames

2. 18 Aug 2021

   Decision issued: Granted Permission

3. 23 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

• 138 Lower Mortlake Road Richmond Richmond Upon Thames TW9 2JZ

  05/2737/COU Submitted 14 Sep 2005 18m away

  Change of use to temporary car valet facility. Hours of use 08.00 to 18.00 Monday - Friday, 09.00 to 18.00 Saturday and 10.00 - 18.00 Sunday.

  Refused Full applications 7 docs

• 1 Trinity Road Richmond TW9 2LD

  19/3528/PS192 Submitted 20 Nov 2019 42m away

  Demolish and rebuild wall on corner of the building with original features such as the stonework above the shopfront retained or reinstated, door and window openings will be rebuilt as existing.

  Withdrawn Prior approval Demolition Windows or glazing 9 docs

• 13 Trinity Cottages Richmond Richmond Upon Thames TW9 2LA

  06/1039/PS192 Submitted 6 Apr 2006 51m away

  Use of flat roof as roof terrace, erection of railings around flat roof and installation of double doors for access to roof.

  Granted Prior approval 10 docs

• 10, St Georges Road, Richmond, TW9 2LE

  PA25/3820 Submitted 24 Oct 2025 61m away

  Front porch & L-shape rear dormer roof extensions. Rooflights to front elevation

  Granted Prior approval Extension Loft or dormer 9 docs
  Small domestic

• 10 St Georges Road Richmond TW9 2LE

  PA25/3199 Submitted 16 Sep 2025 61m away

  Ground floor rear extension

  Granted Householder Extension 12 docs
  Domestic

• 10 St Georges Road Richmond TW9 2LE

  PA25/3198 Submitted 16 Sep 2025 61m away

  Front porch. L-shape rear dormer roof extensions. Rooflights to front elevation

  Refused Prior approval Extension Loft or dormer 9 docs
  Small 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