34 Abbottsmede Close Twickenham TW1 4RL

1. 25 Aug 2026

   Received by Richmond upon Thames

2. 28 Aug 2026

   Validated

   Checked as complete and ready for consideration.

3. 2 Sep 2026

   Added to PlanIndex

4. Decision

   Awaiting decision

   Decision expected by 23 October 2026, 8 weeks from validation under the statutory target for most applications. Extensions of time are common and are agreed case by case.

   Richmond upon Thames took a median of 45 days over the applications it decided in the last year.

This application is with Richmond upon Thames for determination. The council publicises it, consults neighbours and technical bodies where required, and weighs the responses against local and national planning policy.

The statutory target is eight weeks for most applications and thirteen for major development, though extensions of time are common. Comments carry most weight while the case is undecided, so check the council portal for the deadline if you want to respond.

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

• 40 Orford Gardens Twickenham TW1 4PL

  PA25/4036 Submitted 10 Nov 2025 45m away

  Hip to gable and rear dormer roof extensions. PV panels to flat roof of rear dormer. Rooflights to front roof slope.

  Granted Prior approval Extension Loft or dormer 17 docs

• 40 Orford Gardens Twickenham TW1 4PL

  PA25/2980 Submitted 29 Aug 2025 45m away

  Single storey rear extension to replace existing. Single storey side extension to replace existing. Alterations to porch and other external alterations.

  Granted Householder Extension 23 docs
  Small domestic

• 40 Orford Gardens Twickenham TW1 4PL

  PA25/2981 Submitted 29 Aug 2025 45m away

  Hip to gable and rear dormer roof extensions. Rooflights to front elevation and PV panels

  Refused Prior approval Extension Loft or dormer 18 docs

• 5 Abbottsmede Close Twickenham TW1 4RL

  23/0069/ES191 Submitted 10 Jan 2023 55m away

  Single storey rear extension

  Granted Lawful development Extension 6 docs
  Small domestic

• 11 Abbottsmede Close Twickenham Richmond Upon Thames TW1 4RL

  06/1080/HOT Submitted 6 Apr 2006 60m away

  Convert garage into habitable room.

  Refused Householder 5 docs
  Domestic

• 47 Waldegrave Gardens Twickenham Richmond Upon Thames TW1 4PH

  05/1712/HOT Submitted 3 Jun 2005 95m away

  Loft Conversion With Front And Rear Dormers; Part Two Storey, Part Single Storey Rear And Side Extension And Conversion Of Garage To Study.

  Granted Householder Extension Loft or dormer 7 docs
  Small domestic

• PA26/2437 Granted

  119 Hampton Road Twickenham TW2 5QN

  Erection of a single-storey rear extension and associated internal alterations.

  13 Jul 2026 Prior approval
• PA26/2424 Granted

  45 Selkirk Road Twickenham

  Flat roof rear box dormer extension with wall tiles to match existing roof.

  10 Jul 2026 Prior approval
• PA26/2409 Granted

  15 Tudor Road Hampton TW12 2NH

  Proposed single storey rear extension and rear ground floor opening alterations.

  9 Jul 2026 Prior approval
• PA26/2615 Granted

  30, Jubilee Avenue, Twickenham, TW2 6JB

  Loft conversion with roof extension and proposed out building in the rear garden.

  27 Jul 2026 Prior approval
• PA26/3058 Awaiting decision

  253, Staines Road, Twickenham, TW2 5AY

  Prior approval for larger household extension (6m depth, 2.3m eaves height, 4m overall height)

  2 Sep 2026 Prior approval