43, Ellerman Avenue, Twickenham, TW2 6AA

1. 11 Feb 2026

   Received by Richmond upon Thames

2. 16 Feb 2026

   Validated

   Checked as complete and ready for consideration.

3. 31 Mar 2026

   Decision issued: Granted Permission

4. 13 Aug 2026

   Added to PlanIndex

Richmond upon Thames granted permission on 31 March 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.

• 22 Ellerman Avenue Twickenham

  04/0948/HOT Submitted 30 Mar 2004 50 yards away

  Single Storey Extension To Create New Conservatory & Kitchen Extension.

  Granted Householder Extension 5 docs
  Small domestic

• 12 Ellerman Avenue Twickenham Richmond Upon Thames TW2 6AS

  04/1772/HOT Submitted 11 Jun 2004 100 yards away

  Proposed single storey rear extension.

  Refused Householder Extension 10 docs
  Small domestic

• 12 Ellerman Avenue Twickenham Richmond Upon Thames TW2 6AS

  05/1584/HOT Submitted 23 May 2005 100 yards away

  Proposed single storey rear extension.

  Granted Householder Extension 7 docs
  Small domestic

• 10, Ellerman Avenue, Twickenham, TW2 6AS

  PA26/2664 Submitted 30 Jul 2026 100 yards away

  Non material amendment to planning reference PA26/0815 to allow for alterations to the fenestration and roof of the rear extension.

  Granted Amendments Extension Windows or glazing 10 docs

• 10 Ellerman Avenue Twickenham TW2 6AS

  PA26/0618 Submitted 24 Feb 2026 100 yards away

  Proposed single-storey infill rear extension incorporating a vaulted pitched roof with three rooflight windows. Alterations to existing rear dormer window.

  Granted Householder Extension Loft or dormer +1 12 docs
  Small domestic

• 10 Ellerman Avenue Twickenham TW2 6AS

  PA26/0815 Submitted 9 Mar 2026 100 yards away

  Proposed erection of a first-floor and rear infill extension with a pyramid-style & flat rooflights, together with internal alterations. Proposed alterations to the front porch and the installation of four rooflights to the main roof, with two located on the front roof slope and two on the rear roof slope.

  Granted Householder Extension Loft or dormer 18 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