255 Staines Road Twickenham TW2 5AY

1. 13 Oct 2025

   Received by Richmond upon Thames

2. 28 Oct 2025

   Validated

   Checked as complete and ready for consideration.

3. 13 Aug 2026

   Added to PlanIndex

4. Decision

   Awaiting decision

   Decision expected by 23 December 2025, 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 46 days over the applications it decided in the last year.

This application is with Richmond upon Thames for determination, against a statutory target of eight weeks. Over the last year Richmond upon Thames decided householder applications in a median of 56 days. More in our guide to how long planning decisions take.

Householder applications cover work to an existing house and its garden, such as extensions, lofts and outbuildings, and cannot create a separate dwelling or change what the building is used for. More in our guide to planning application types.

• 253, Staines Road, Twickenham, TW2 5AY

  PA26/3058 Submitted 2 Sep 2026 50 yards away

  Prior approval for larger household extension (6m depth, 3m eaves height, 4m overall height)

  Refused Prior approval Extension 14 docs

• 253, Staines Road, Twickenham, TW2 5AY

  PA26/3045 Submitted 2 Sep 2026 50 yards away

  86% historically approved · decision due ~29 Oct

  Demolition of garage and erection of outbuilding

  Awaiting decision Prior approval Demolition 13 docs

• 257 Staines Road Twickenham TW2 5AY

  24/2321/PS192 Submitted 16 Sep 2024 50 yards away

  Hip to gable roof alteration to accommodate loft conversion with rear dormer, front porch and two rooflights to the front of the existing roof

  Granted Prior approval Extension Loft or dormer 14 docs
  Small domestic

• 257 Staines Road Twickenham TW2 5AY

  24/2370/HOT Submitted 20 Sep 2024 50 yards away

  Erection of a ground floor rear extension, replacement of windows, demolition of existing garage

  Granted Householder Extension Demolition +1 19 docs
  Domestic

• 263 Staines Road Twickenham TW2 5AY

  PA26/1519 Submitted 5 May 2026 50 yards away

  Single Storey Rear Extension

  Granted Householder Extension 10 docs
  Small domestic

• 263 Staines Road Twickenham TW2 5AY

  PA26/0986 Submitted 20 Mar 2026 50 yards away

  Single storey Rear Extension, 6m in depth, 3.42m in height and 2.95m in height to eaves.

  Refused Prior approval Extension 8 docs
  Small domestic

• PA26/2361 Refused

  11, Waterloo Place, Richmond, TW9 1EB

  Single storey rear extension to replace existing rear extension.

  Received 6 Jul, published by the council 26 Jul 2026 Householder
• PA26/2869 Refused

  60, Castelnau, London, SW13 9EX

  Improvements to the front elevation, replacement of the coach house, replacement of the rear extensions, first and second floor rear extension and new basement excavation.

  Received 18 Aug, published by the council 23 Aug 2026 Householder
• PA26/2821 Granted

  192A, Sheen Lane, London, SW14 8LF

  Alterations to the existing dwelling, including enlarging existing window and door openings, replacement windows and doors, new rooflight openings, replacement rooflights in existing openings, rendering the external brickwork, installation of an air source heat pump, air conditioning unit and photovoltaic panels, installation of woodburner flue, removal of the brick chimney stack at roof level and replacement of a brick garden wall with a timber screen.

  Received 13 Aug, published by the council 23 Aug 2026 Householder
• PA26/2256 Refused

  36A Cambridge Park Twickenham TW1 2JU

  Erection of a detached domestic garage to serve the existing dwelling, positioned toward the front/side of the plot and associated frontage boundary alterations including replacement wall/fence/hedging treatment.

  Received 29 Jun, published by the council 23 Aug 2026 Householder
• PA26/2671 Granted

  30, The Avenue, Twickenham, TW1 1RY

  Demolition of garage, ground floor rear extension, ground floor side extension, new conservation rooflights to main roof and removal of one window.

  Received 31 Jul, published by the council 6 Aug 2026 Householder