20 Howsman Road Barnes London SW13 9AP

1. 6 Nov 2019

   Received by Richmond upon Thames

2. 20 Dec 2019

   Decision issued: Granted Permission

3. 27 Aug 2026

   Added to PlanIndex

Richmond upon Thames granted permission on 20 December 2019, 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.

• 12 Howsman Road Barnes Richmond Upon Thames SW13 9AP

  05/2350/HOT Submitted 1 Aug 2005 50 yards away

  Rebuild exterior walls, proposed ground floor rear extension and new entry and porch to front elevation.

  Granted Householder Extension 5 docs
  Small domestic

• 97 Lonsdale Road Barnes

  PA26/2548 Submitted 22 Jul 2026 50 yards away

  84% historically approved · decision due ~18 Sep

  Proposed new garden studio / gym building in the rear garden.

  Awaiting decision Householder 16 docs
  Domestic

• 91, Lonsdale Road, London, SW13 9DA

  PA26/3248 Submitted 21 Sep 2026 50 yards away

  84% historically approved · decision due ~19 Nov

  Front storage shed

  Awaiting decision Householder 10 docs
  Small domestic

• 91 Lonsdale Road Barnes London SW13 9DA

  PA26/0667 Submitted 26 Feb 2026 50 yards away

  Outbuilding at the rear garden

  Granted Prior approval 8 docs

• 91 Lonsdale Road Barnes London SW13 9DA

  PA26/0971 Submitted 19 Mar 2026 50 yards away

  Erection of an outbuilding at the rear

  Granted Householder 17 docs
  Small domestic

• 91, Lonsdale Road, London, SW13 9DA

  PA26/1968 Submitted 5 Jun 2026 50 yards away

  Erection of an outbuilding at the rear. [Non-material amendment to planning permission PA26/0971 to allow the addition of rooflight.]

  Granted Amendments Loft or dormer 4 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