9 St Margarets Grove Twickenham TW1 1JF

1. 27 Dec 2022

   Received by Richmond upon Thames

2. 20 Feb 2023

   Decision issued: Granted Permission

3. 12 Sep 2026

   Added to PlanIndex

Richmond upon Thames granted permission on 20 February 2023, 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.

• 10 St Margarets Grove Twickenham TW1 1JG

  24/1940/HOT Submitted 30 Jul 2024 50 yards away

  EXTENSION OF GROUND FLOOR REAR EXTENSION. INFILL EXTENSION OF FIRST FLOOR.

  Granted Householder Extension 21 docs
  Domestic

• 22 St Margarets Grove Twickenham TW1 1JG

  PA26/1556 Submitted 6 May 2026 50 yards away

  84% historically approved · decision due ~14 Jul

  Two storey rear extension, internal alterations, and new fencing.

  Awaiting decision Householder Extension 17 docs
  Domestic

• 6 St Margarets Grove Twickenham TW1 1JG

  23/0136/HOT Submitted 17 Jan 2023 50 yards away

  Proposed mansard roof extension with rooflights & internal reconfigurations

  Granted Householder Extension Loft or dormer 29 docs
  Domestic

• 2 St Margarets Grove Twickenham TW1 1JG

  PA26/3166 Submitted 11 Sep 2026 50 yards away

  Rear Ground Floor extension

  Refused Prior approval Extension 16 docs

• 36 St Margarets Grove Twickenham TW1 1JG

  23/0479/HOT Submitted 23 Feb 2023 50 yards away

  Single storey rear and side infill extension.

  Refused Householder Extension 11 docs
  Small domestic

• 37 St Margarets Grove Twickenham TW1 1JF

  24/1388/FUL Submitted 30 May 2024 50 yards away

  Construction of single storey rear extension at ground floor level including removal of existing two-storey rear addition to facilitate works. Associated works including creation of new window opening to the rear outrigger at first floor level (amended plans received).

  Granted Full applications Extension Windows or glazing 37 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