31 Copthall Gardens Twickenham Richmond Upon Thames TW1 4HH

This site has had 2 applications since 2004: 1 approved, 1 refused.

• 04/3848/HOT Granted

  31 Copthall Gardens Twickenham Richmond Upon Thames TW1 4HH

  Loft conversion and new rear dormer

  Decided 31 Dec 2004 Householder

1. 10 Aug 2004

   Received by Richmond upon Thames

2. 27 Sep 2004

   Decision issued: Refused Permission

3. 4 Oct 2026

   Added to PlanIndex

Richmond upon Thames refused this application for the reasons on the decision notice; only the applicant can appeal, and refused schemes often return in revised form. 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.

• 31 Copthall Gardens Twickenham Richmond Upon Thames TW1 4HH

  04/3848/HOT Submitted 2 Dec 2004 50 yards away

  Loft conversion and new rear dormer

  Granted Householder Loft or dormer 4 docs
  Domestic

• 23, Copthall Gardens, Twickenham, TW1 4HH

  PA26/2570 Submitted 23 Jul 2026 50 yards away

  Certificate of Lawful Development for the construction of a rear roof dormer and the installation of three rooflights.

  Refused Prior approval Loft or dormer 20 docs

• 23, Copthall Gardens, Twickenham, TW1 4HH

  PA26/3327 Submitted 28 Sep 2026 50 yards away

  86% historically approved · decision due ~23 Nov

  Certificate of Lawful Development for the construction of a rear roof dormer and the installation of three rooflights to the front roof slope.

  Awaiting decision Prior approval Loft or dormer 19 docs

• 38 Copthall Gardens Twickenham Richmond Upon Thames TW1 4HJ

  05/3120/HOT Submitted 24 Oct 2005 50 yards away

  Single storey side extension.

  Granted Householder Extension 10 docs
  Small domestic

• 44 And 46 Copthall Gardens Twickenham Richmond Upon Thames TW1 4HJ

  05/0354/HOT Submitted 3 Feb 2005 50 yards away

  Single storey rear extension to both properties.

  Granted Householder Extension 5 docs
  Small domestic

• 44 Copthall Gardens Twickenham Richmond Upon Thames TW1 4HJ

  04/3498/HOT Submitted 2 Nov 2004 50 yards away

  Single storey rear extension.

  Refused Householder Extension 4 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