26, Devon Avenue, Twickenham, TW2 6PW

1. 15 May 2026

   Received by Richmond upon Thames

2. 20 May 2026

   Validated

   Checked as complete and ready for consideration.

3. 30 Jun 2026

   Decision issued: Granted Permission

4. 26 Jul 2026

   Added to PlanIndex

Richmond upon Thames granted permission on 30 June 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.

• 36, Devon Avenue, Twickenham, TW2 6PW

  PA26/2407 Submitted 9 Jul 2026 50 yards away

  Proposed Rear Ground Floor Extension, Removal of Rear Elevation Wall at Ground Floor Level, Proposed Velux Windows to Roof Slope, Internal Alteration To Existing Layouts, With Internal Structural Alterations And Fenestration

  Granted Householder Extension Loft or dormer +1 24 docs
  Domestic

• 25 Devon Avenue Twickenham Richmond Upon Thames TW2 6PN

  05/1890/HOT Submitted 17 Jun 2005 50 yards away

  Proposed single storey rear extension.

  Granted Householder Extension 5 docs
  Small domestic

• 25 Devon Avenue Twickenham Richmond Upon Thames TW2 6PN

  05/0252/PS192 Submitted 31 Jan 2005 50 yards away

  Proposed Loft Conversion With Rear Dormer.

  Granted Prior approval Loft or dormer 5 docs

• 418 Chertsey Road Twickenham Richmond Upon Thames TW2 6LP

  05/3223/HOT Submitted 27 Oct 2005 50 yards away

  Proposed erection of a detached garage to rear of property.

  Granted Householder
  Domestic

• 418 Chertsey Road Twickenham Richmond Upon Thames TW2 6LP

  06/0155/HOT Submitted 13 Jan 2006 50 yards away

  Retention of raised garage base and erection of detached garage to rear.

  Granted Householder 7 docs
  Domestic

• 422 Chertsey Road Twickenham Richmond Upon Thames TW2 6LP

  05/3066/HOT Submitted 14 Oct 2005 50 yards away

  Proposed Two Storey Flank And Rear Extension.

  Withdrawn Householder Extension 5 docs
  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