120 Haliburton Road Twickenham TW1 1PH

1. 17 Sep 2026

   Received by Richmond upon Thames

2. 21 Sep 2026

   Validated

   Checked as complete and ready for consideration.

3. 27 Sep 2026

   Added to PlanIndex

4. Decision

   Awaiting decision

   Decision expected by 16 November 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 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.

• 126, Haliburton Road, Twickenham, TW1 1PH

  PA25/2952 Submitted 27 Aug 2025 50 yards away

  Replacement of existing side and rear ground floor extension with new single storey side and rear extension, front bay window addition, fenestration changes, and AC unit.

  Granted Householder Extension Windows or glazing 29 docs
  Small domestic

• 130 Haliburton Road Twickenham TW1 1PH

  24/1905/HOT Submitted 25 Jul 2024 50 yards away

  Ground floor single storey side and rear extension and first floor new Juliette balcony and window changes

  Granted Householder Extension Windows or glazing 15 docs
  Small domestic

• 104 Haliburton Road Twickenham Richmond Upon Thames TW1 1PH

  04/2642/HOT Submitted 16 Aug 2004 50 yards away

  Single Storey Side And Rear Extension To Encompass Existing Single Storey Building.

  Granted Householder Extension 10 docs
  Small domestic

• 155 Haliburton Road Twickenham Richmond Upon Thames TW1 1PE

  04/1909/HOT Submitted 17 Jun 2004 50 yards away

  Proposed rear conservatory extension and loft extension.

  Refused Householder Extension Loft or dormer 11 docs
  Small domestic

• 147, Haliburton Road, Twickenham, TW1 1PE

  PA25/3392 Submitted 29 Sep 2025 50 yards away

  Variation of condition 2 (approved drawings), of planning permission 22/0487/FUL - to allow for change of change of rear patio door to full width bifold doors, replacement of single window with door to rear elevation and change location of one side elevation window to rear outrigger, flat roof to ground floor, replace 2 velux windows to roof lantern, extend the width of the rear dormer, and associated internal rearrangements.

  Granted Amendments Extension Loft or dormer +1 9 docs

• 92 Haliburton Road Twickenham TW1 1PH

  PA25/3140 Submitted 11 Sep 2025 50 yards away

  Application for a certificate of lawful development relating to loft conversion including L-shaped dormer to rear roof slope and over outrigger.

  Granted Prior approval Extension Loft or dormer 18 docs

• 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