109, Castelnau, London, SW13 9EL

This site has had 3 applications since 2026: 1 approved, 0 refused.

• PA26/2752 Awaiting decision

  109, Castelnau, London, SW13 9EL

  Replacement rear extension, addition of a side dormer, widening of the front and rear dormers, alterations to the window glazing, to increase the height of the coach house extension and internal alterations to layout and features at the lower ground, upper ground, first and second floors.

  Submitted 7 Aug 2026 Heritage and listed buildings
• PA26/2751 Awaiting decision

  109, Castelnau, London, SW13 9EL

  Replacement rear extension, addition of a side dormer, widening of the front and rear dormers, alterations to the window glazing, to increase the height of the coach house extension, and internal alterations to layout and features at the lower ground, upper ground, first and second floors.

  Submitted 7 Aug 2026 Householder

1. 24 Jun 2026

   Received by Richmond upon Thames

2. 20 Jul 2026

   Decision issued: Raise No objection

3. 26 Jul 2026

   Added to PlanIndex

Richmond upon Thames granted permission on 20 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.

Applications for works to trees cover protected trees: consent under a tree preservation order, or six weeks notice for trees in a conservation area. More in our guide to planning application types.

• 109 Castelnau Barnes Richmond Upon Thames SW13 9EL

  06/T0200/TCA Submitted 23 Mar 2006 50 yards away

  T1 - Oak (Quercus spp.) - Complete removal of lowest 3 limbs.

  Granted Trees

• 109, Castelnau, London, SW13 9EL

  PA26/2752 Submitted 7 Aug 2026 50 yards away

  85% historically approved · decision due ~2 Oct

  Replacement rear extension, addition of a side dormer, widening of the front and rear dormers, alterations to the window glazing, to increase the height of the coach house extension and internal alterations to layout and features at the lower ground, upper ground, first and second floors.

  Awaiting decision Heritage and listed buildings Extension Loft or dormer +1 64 docs

• 109, Castelnau, London, SW13 9EL

  PA26/2751 Submitted 7 Aug 2026 50 yards away

  84% historically approved · decision due ~2 Oct

  Replacement rear extension, addition of a side dormer, widening of the front and rear dormers, alterations to the window glazing, to increase the height of the coach house extension, and internal alterations to layout and features at the lower ground, upper ground, first and second floors.

  Awaiting decision Householder Extension Loft or dormer +1 66 docs
  Domestic

• 111 Castelnau Barnes Richmond Upon Thames SW13 9EL

  04/1510/HOT Submitted 12 May 2004 50 yards away

  Erection of two storey rear extension, alterations and extension to front side bay window and internal and external alteration to lower ground and ground floor levels (Revised Proposals)

  Granted Householder Extension Windows or glazing 12 docs
  Domestic

• 111 Castelnau Barnes Richmond Upon Thames SW13 9EL

  04/2250/LBC Submitted 15 Jul 2004 50 yards away

  Erection of two storey rear extension, alterations and extension to front side bay window and internal and external alterations to lower ground and ground floor levels ( Revised Proposals).

  Granted Heritage and listed buildings Extension Windows or glazing 5 docs

• 107 Castelnau Barnes London SW13 9EL

  24/2323/HOT Submitted 16 Sep 2024 50 yards away

  Partial demolition of the existing rear extension at lower ground floor, and construction of a new extension of greater depth; new metal gate to the front boundary; replacement of French doors to upper ground floor rear elevation

  Granted Householder Extension Demolition +1 44 docs
  Domestic

• PA26/3369 Granted

  15 Fitzwilliam Avenue Richmond TW9 2DQ

  REAR GARDEN T1 Bay (Laurus nobilis) Crown Reduction - Reducing the height and spread of the tree by up to 2.5m. Final height 3.5m and spread 1.5m.

  Received 1 Oct, published by the council 12 Oct 2026 Trees
• PA26/3384 Granted

  7, The Terrace, London, SW13 0NP

  5 DAY DANGEROUS TREE NOTICE - 1x Eucalyptus - Fell

  Received 1 Oct, published by the council 12 Oct 2026 Trees
• PA26/3383 Granted

  32, Marlborough Road, Richmond, TW10 6JR

  5 DAY DANGEROUS TREE NOTICE - dead silver birch - fell

  Received 29 Sep, published by the council 12 Oct 2026 Trees
• PA26/3103 Granted

  20 Chalmers Way Twickenham TW1 1QG

  T1 False Acacia - Fell to ground level and poison stump to grind in 6 -12 month following poison. Client wishes to replant in the future.

  Received 8 Sep, published by the council 15 Sep 2026 Trees
• PA26/3101 Granted

  85, The Vineyard, Richmond, TW10 6AT

  Reducing the crown of an Old Mature Prunus Cerasifera that is leaning at 45 deg with a 10 cm by 10 cm basal trunk cavity at the base of a 23 cm diameter trunk. The current height is approx 5.5m and the maximum branch radius 3.5m (bearing in mind the tree is leaning at 45 deg. Other trees in the garden are a Betula Pendula, Olea Europaea (*2) and and Malus Domestica (*2). All in the rear garden.

  Received 8 Sep, published by the council 15 Sep 2026 Trees