55 Winchester Road Twickenham

1. 11 May 2026

   Received by Richmond upon Thames

2. 2 Jul 2026

   Decision issued: Granted Permission

3. 26 Jul 2026

   Added to PlanIndex

Richmond upon Thames granted permission on 2 July 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.

Prior approval applies where permitted development rights already grant the principle of the work, leaving the council only the specific matters the rules name, commonly within 56 days. More in our guide to planning application types.

• 57 Winchester Road Twickenham Richmond Upon Thames TW1 1LE

  05/1730/PS192 Submitted 6 Jun 2005 50 yards away

  Proposed loft conversion with rear dormer and ground floor infill extension to existing single semi-detached family house

  Refused Prior approval Extension Loft or dormer 26 docs

• 57 Winchester Road Twickenham Richmond Upon Thames TW1 1LE

  05/2935/PS192 Submitted 3 Oct 2005 50 yards away

  Proposed Loft Conversion With Rear Dormer And Ground Floor Rear Infill Extension.

  Granted Prior approval Extension Loft or dormer 23 docs

• 51 Winchester Road Twickenham TW1 1LE

  23/0671/PS192 Submitted 14 Mar 2023 50 yards away

  Proposed rear loft conversion/extension to outrigger

  Refused Prior approval Extension Loft or dormer 14 docs

• 59 Winchester Road Twickenham Richmond Upon Thames TW1 1LE

  05/2158/PS192 Submitted 19 Jul 2005 50 yards away

  Proposed Works To Rear Roof Extension.

  Granted Prior approval Extension 4 docs

• 73 Winchester Road Twickenham TW1 1LE

  PA26/3023 Submitted 1 Sep 2026 50 yards away

  84% historically approved · decision due ~2 Nov

  Installed Air Source Heat Pump (Retrospective).

  Awaiting decision Lawful development 8 docs

• 73 Winchester Road Twickenham TW1 1LE

  PA26/1043 Submitted 25 Mar 2026 50 yards away

  Installation of EV Charging Point on the inner side of the front boundary wall to 73 Winchester Road.

  Granted Householder 10 docs
  Small domestic

• PA26/2560 Granted

  32 Fortescue Avenue Twickenham TW2 5LS

  Construction of a hip to gable and rear dormer roof extension, rooflights to front elevation and single storey rear extension

  Received 23 Jul, published by the council 26 Jul 2026 Prior approval
• PA26/3175 Awaiting decision

  146, Waldegrave Road, Teddington, TW11 8NA

  CONSTRUCTION OF HIP TO GABLE AND REAR DORMER EXTENSIONS,INSERTION OF ROOFLIGHTS,ONE OBSCURE GLAZED SIDE WINDOW AND ALTERATIONS TO THE SOIL VENT PIPE. RESUBMISSION OF PREVIOUS REFUSED APPLICATION REF. PA26/2122.

  Received 14 Sep, published by the council 17 Sep 2026 Prior approval
• PA26/2193 Refused

  5, The Hermitage, Richmond, TW10 6SH

  ASHP unit to rear flat roof, AOV (automatic opening vent) - flue to rear flat roof

  Received 23 Jun, published by the council 26 Jul 2026 Prior approval
• PA26/2454 Granted

  11 Collingwood Close Twickenham TW2 7AE

  Hip to gable and rear dormer roof extensions and insertion of 2x rooflights to the front roof slope.

  Received 13 Jul, published by the council 26 Jul 2026 Prior approval
• PA26/0893 Granted

  21, Gloucester Road, Twickenham, TW2 6NF

  PROPOSED OUT BUILDING TO BE USED FOR STORAGE, SUMMER HOUSE AND GYMNASIUM

  Received 13 Mar, published by the council 26 Jul 2026 Prior approval