12 Brook Road Twickenham TW1 1JE

1. 11 May 2026

   Received by Richmond upon Thames

2. 6 Jul 2026

   Decision issued: Granted Permission

3. 26 Jul 2026

   Added to PlanIndex

Richmond upon Thames granted permission on 6 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.

• 3 Brook Road Twickenham Richmond Upon Thames TW1 1JE

  04/2906/ES191 Submitted 8 Sep 2004 50 yards away

  Single storey rear extension

  Granted Lawful development Extension 7 docs
  Small domestic

• 3 Brook Road Twickenham Richmond Upon Thames TW1 1JE

  05/0842/PS192 Submitted 18 Mar 2005 50 yards away

  Proposed roof extension with rear dormer

  Granted Prior approval Extension Loft or dormer 5 docs

• 26, Brook Road, Twickenham, TW1 1JE

  PA25/3734 Submitted 17 Oct 2025 50 yards away

  Single storey ground floor rear/extension. First Floor side bay window. First floor rear bay window. Roof light to main roof.

  Refused Prior approval Extension Loft or dormer +1 17 docs
  Small domestic

• 9 Brook Road Twickenham Richmond Upon Thames TW1 1JE

  04/3613/FUL Submitted 11 Nov 2004 50 yards away

  Extension And Alteration Of 2 Bed House To Provide Third Bedroom; Widening Of Front Bay, Single Storey Rear Extension And Rear Conservatory; Roof Extension To Rear.

  Refused Full applications Extension 13 docs
  Small domestic

• 34 Brook Road Twickenham Richmond Upon Thames TW1 1JE

  05/0557/HOT Submitted 21 Feb 2005 50 yards away

  Proposed first floor and ground floor rear extensions.

  Granted Householder Extension 10 docs
  Domestic

• 38 Brook Road Twickenham TW1 1JE

  23/0423/HOT Submitted 17 Feb 2023 50 yards away

  Construction of a single storey side infill extension and a first floor rear extension, insertion of bay window & front porch to ground floor front elevation, excavation of basement and provision of front lightwell, fenestration changes & internal refurbishment.

  Refused Householder Extension Windows or glazing 31 docs
  Small domestic

• 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