30, Westbrook Avenue, Hampton, TW12 2RE

1. 12 Aug 2026

   Received by Richmond upon Thames

2. 23 Aug 2026

   Added to PlanIndex

3. Decision

   Awaiting decision

   Decision expected by 7 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

• 30 Westbrook Avenue, Hampton TW12 2RE

  PA26/2515 Submitted 20 Jul 2026 0m away

  87% historically approved · decision due ~14 Sep

  Construction of single storey rear extension, 6m in depth, 3.33m in height, and 2.96m in height to eaves, following demolition of existing single storey rear extension.

  Awaiting decision Prior approval Extension Demolition 14 docs
  Small domestic

• 38 Westbrook Avenue Hampton TW12 2RE

  PA25/2871 Submitted 19 Aug 2025 22m away

  Hip to gable loft conversion featuring the installation of two roof windows into the pitched roof of the front elevation as well as the addition of a dormer at the rear

  Granted Prior approval Loft or dormer Windows or glazing 13 docs

• 27, Cleveland Avenue, Hampton, TW12 2RD

  PA26/0563 Submitted 19 Feb 2026 35m away

  Single storey rear extension (4.1m depth, 2.58m eaves height, 3.60m overall height)

  Refused Prior approval Extension 29 docs
  Small domestic

• 23 Westbrook Avenue Hampton Richmond Upon Thames TW12 2RE

  05/2941/HOT Submitted 5 Oct 2005 35m away

  Erection of single storey rear extension

  Granted Householder Extension 6 docs
  Small domestic

• 15 Cleveland Avenue Hampton Richmond Upon Thames TW12 2RD

  05/3547/HOT Submitted 1 Dec 2005 56m away

  Erection of single storey rear extension

  Granted Householder Extension 14 docs
  Small domestic

• 58 Hatherop Road Hampton TW12 2RF

  PA26/0861 Submitted 11 Mar 2026 74m away

  Proposed single-storey rear extension 4.5m in depth, 3.85m in height and 2.8m in height to eaves.

  Granted Prior approval Extension 7 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