21 Warren Road Twickenham Richmond Upon Thames TW2 7DH

1. 14 Jun 2004

   Received by Richmond upon Thames

2. 9 Aug 2004

   Decision issued: Refused Permission 09/08/2004. Appeal Appeal Allowed on

3. 4 Oct 2026

   Added to PlanIndex

This application is at appeal, which passes the decision from Richmond upon Thames to the planning inspectorate, and the outcome will replace the council's decision. More in our guide to what happens after a planning decision.

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.

• 5 Warren Road Twickenham TW2 7DH

  23/0334/PDE Submitted 6 Feb 2023 50 yards away

  Single Storey Rear Extension (6.00m depth, 3.00m eaves height, 3.48m overall height)

  Decided Prior approval Extension 8 docs
  Small domestic

• 85 Kneller Road Twickenham TW2 7DN

  19/3280/FUL Submitted 28 Oct 2019 100 yards away

  Single-storey rear extension to ground floor flat.

  Granted Full applications Extension 11 docs
  Small domestic

• 9 Milner Drive Twickenham Richmond Upon Thames TW2 7PH

  06/0907/PS192 Submitted 20 Mar 2006 100 yards away

  Proposed Single Storey Rear Extension.

  Granted Prior approval Extension 10 docs
  Small domestic

• 49 Warren Road Twickenham TW2 7DH

  21/1768/HOT Submitted 17 May 2021 150 yards away

  Hip to gable roof extension, rear dormer roof extension, installation of two rooflights to front roof slope, first floor side and rear extension.

  Granted Householder Extension Loft or dormer 16 docs
  Domestic

• 70, The Ridge, Twickenham, TW2 7NQ

  PA26/1676 Submitted 14 May 2026 150 yards away

  Single storey Rear Extension

  Granted Householder Extension 11 docs
  Small domestic

• 14 Godfrey Avenue Twickenham TW2 7PF

  PA26/0054 Submitted 7 Jan 2026 150 yards away

  A proposed rear ground floor extension following the demolition of the existing conservatory

  Granted Prior approval Extension Demolition 10 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