48 Collingwood Close Twickenham TW2 7AF

1. 13 Nov 2019

   Received by Richmond upon Thames

2. 17 Dec 2019

   Decision issued: GPD Extension Conditional

3. 27 Aug 2026

   Added to PlanIndex

Richmond upon Thames has decided this application; the outcome above is the register's own wording and the decision notice on the council portal carries the detail. 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.

• 50 Collingwood Close Twickenham Richmond Upon Thames TW2 7AF

  05/2204/PS192 Submitted 21 Jul 2005 50 yards away

  Complete removal of outbuilding followed by construction of proposed single storey rear extension.

  Granted Prior approval Extension 6 docs
  Small domestic

• 357 Nelson Road Twickenham TW2 7AG

  PA25/4330 Submitted 3 Dec 2025 50 yards away

  PROPOSED GARDEN ROOM (WellBeing Room) existing canopy to be removed

  Refused Full applications 18 docs

• 26 Collingwood Close Twickenham TW2 7AF

  PA26/1329 Submitted 16 Apr 2026 50 yards away

  Single-storey rear extension with a depth of 4.35m, an eaves height of 2.8m, and a maximum height of 2.86m.

  Withdrawn Prior approval Extension 9 docs
  Small domestic

• 24 Collingwood Close Twickenham TW2 7AF

  22/0452/HOT Submitted 14 Feb 2022 50 yards away

  Double storey side extension, loft conversion introducing rear box dormer and extending hipped roof to gable end.

  Granted Householder Extension Loft or dormer 14 docs
  Domestic

• Somerville House 1 Rodney Road Twickenham TW2 7AL

  16/3506/DD07 Submitted 21 Oct 2019 100 yards away

  Details pursuant to condition U0050571 - Materials App-Specific Matters of planning permission 16/3506/FUL.

  Granted Reserved matters 4 docs

• Somerville House 1 Rodney Road Twickenham TW2 7AL

  16/3506/DD06 Submitted 14 Oct 2019 100 yards away

  Details pursuant to conditions U0050574 - Details of Boundary Treatment, U0050581 - Green/Living Roof Planting Scheme, U0050584 - PV Panel Details & U0050575 - Highway Sight Lines of planning permission 16/3506/FUL.

  Granted Reserved matters 9 docs

• PA26/2683 Granted

  3, Pauline Crescent, Twickenham, TW2 6JD

  Single storey rear extension

  Received 31 Jul, published by the council 13 Aug 2026 Prior approval
• PA26/3420 Awaiting decision

  129 Lower Mortlake Road Richmond TW9 2LP

  Conversion of existing loftspace into habitable rooms with dormers to rear over main house and offshot

  Received 8 Oct, published by the council 12 Oct 2026 Prior approval
• PA26/3160 Granted

  2A Station Road Hampton Wick Middlesex KT1 4HG

  Repair of the front dormer cheeks, involving the replacement of the existing hanging slates with traditional lead.

  Received 11 Sep, published by the council 24 Sep 2026 Prior approval
• PA26/3423 Awaiting decision

  95 Selkirk Road Twickenham TW2 6PT

  Construction of single storey rear extension, 4.3m in depth, 3m in height and 3m in height to eaves.

  Received 6 Oct, published by the council 12 Oct 2026 Prior approval
• PA26/3389 Awaiting decision

  39, Shacklegate Lane, Teddington, TW11 8SF

  The existing 4.55 m deep ground-floor rear extension is to be extended by 1.45 m. The existing pitched roof will also be extended, with the overall height remaining unchanged (6m overall depth, 2.41m eaves height, 3.78m overall height).

  Received 5 Oct, published by the council 6 Oct 2026 Prior approval