15 Alexandra Road Twickenham

1. 19 Jan 2026

   Received by Richmond upon Thames

2. 23 Jan 2026

   Validated

   Checked as complete and ready for consideration.

3. 24 Feb 2026

   Decision issued: Granted Permission

4. 13 Aug 2026

   Added to PlanIndex

Richmond upon Thames granted permission on 24 February 2026, subject to any conditions on the decision notice. Work must normally begin within three years or the permission lapses. 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.

• 7 Alexandra Road Twickenham Richmond Upon Thames TW1 2HE

  05/3584/PS192 Submitted 2 Dec 2005 50 yards away

  Loft conversion and rear roof extension.

  Granted Prior approval Extension Loft or dormer 6 docs

• 5 Alexandra Road Twickenham Richmond Upon Thames TW1 2HE

  05/0287/PS192 Submitted 1 Feb 2005 50 yards away

  Proposed loft extension

  Granted Prior approval Extension Loft or dormer 5 docs

• 5 Alexandra Road Twickenham Richmond Upon Thames TW1 2HE

  05/0284/HOT Submitted 1 Feb 2005 50 yards away

  First floor extension to side of outrigger

  Granted Householder Extension 5 docs
  Domestic

• 5 Alexandra Road Twickenham Richmond Upon Thames TW1 2HE

  04/3502/HOT Submitted 1 Nov 2004 50 yards away

  First floor extension to side of outrigger and loft extension over part of existing/new outrigger.

  Withdrawn Householder Extension Loft or dormer 15 docs
  Domestic

• 25 Alexandra Road Twickenham TW1 2HE

  PA26/0805 Submitted 9 Mar 2026 50 yards away

  Erection of a dormer over the outrigger with new rear and side windows and associated rooflight, installation of 3 new roof lights at the front and changes to the rear windows of the existing dormer.

  Granted Householder Extension Loft or dormer +2 15 docs
  Domestic

• 25 Alexandra Road Twickenham TW1 2HE

  PA26/0487 Submitted 13 Feb 2026 50 yards away

  Erection of a dormer over the outrigger, installation of a new roof light at the front and changes to the rear windows of the existing dormer.

  Granted Prior approval Extension Loft or dormer +2 17 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