174 Waverley Avenue Twickenham TW2 6DL

1. 8 Oct 2025

   Received by Richmond upon Thames

2. 31 Oct 2025

   Decision issued: GPD Extension Refused

3. 13 Aug 2026

   Added to PlanIndex

The council refused this application for the reasons set out on the decision notice, which the council portal holds in full. Only the applicant can appeal a refusal; the time limit runs from the decision date and is shorter for householder schemes.

Refusal does not prevent a fresh attempt. Applicants often address the reasons for refusal and resubmit, so a refused scheme is not necessarily the end of proposals for the site.

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

• 174 Waverley Avenue Twickenham TW2 6DL

  PA25/3562 Submitted 8 Oct 2025 0m away

  Rear dormer roof extension

  Granted Prior approval Extension Loft or dormer 5 docs

• 174, Waverley Avenue, Twickenham, TW2 6DL

  PA26/1153 Submitted 31 Mar 2026 0m away

  Rear extension with internal alterations. Change front garage door to window.

  Granted Householder Extension Windows or glazing 10 docs
  Domestic

• 164 Waverley Avenue Twickenham Richmond Upon Thames TW2 6DL

  05/2207/HOT Submitted 25 Jul 2005 38m away

  Proposed two storey side and single storey rear extensions.

  Refused Householder Extension 8 docs
  Small domestic

• 191 Powder Mill Lane Twickenham TW2 6EQ

  24/2759/HOT Submitted 5 Nov 2024 68m away

  The erection a single storey side extension and a front porch extension as well as 2 no new Velux windows to the existing rear extension.

  Granted Householder Extension Loft or dormer +1 13 docs
  Small domestic

• 215 Powder Mill Lane Twickenham Richmond Upon Thames TW2 6EQ

  05/2916/HOT Submitted 29 Sep 2005 85m away

  Proposed Single Storey Rear Extension And Two Storey Side Extension Incorporating Garage.

  Granted Householder Extension 10 docs
  Small domestic

• 215 Powder Mill Lane Twickenham Richmond Upon Thames TW2 6EQ

  05/1074/HOT Submitted 8 Apr 2005 85m away

  Proposed single storey rear extension and 2-storey side extension

  Granted Householder Extension 8 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