21 Ailsa Road, Twickenham

This site has had 2 applications since 2026: 2 approved, 0 refused.

• PA26/0162 Granted

  21 Ailsa Road, Twickenham

  Replacement front garden wall.

  Decided 17 Jul 2026 Householder

1. 29 Jan 2026

   Received by Richmond upon Thames

2. 13 Mar 2026

   Decision issued: Raise No objection

3. 13 Aug 2026

   Added to PlanIndex

Richmond upon Thames granted permission on 13 March 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.

• 21 Ailsa Road, Twickenham

  PA26/0162 Submitted 19 Jan 2026 50 yards away

  Replacement front garden wall.

  Granted Householder 18 docs
  Domestic

• 21C Ailsa Road Twickenham TW1 1QJ

  21/1436/HOT Submitted 23 Apr 2021 50 yards away

  Demolition of old single storey prefabricated garage and construction of a proposed single storey side extension

  Granted Householder Extension Demolition 19 docs
  Small domestic

• 17, Ailsa Road, Twickenham, TW1 1QJ

  PA26/2041 Submitted 11 Jun 2026 50 yards away

  Construction of a part single-storey, part two-storey rear and side extension following the demolition of the existing rear extension, side extension, and front garage. Ridgeline roof conversion featuring one front and one side conservation style rooflight. Installation of a swimming pool to the rear.

  Refused Householder Extension Loft or dormer +1 37 docs
  Small domestic

• 23 Ailsa Road Twickenham TW1 1QJ

  PA26/0614 Submitted 24 Feb 2026 50 yards away

  Tree Number - T1 Tree Type - Magnolia Approx. Diameter at 1.5m - 0.4m Approx. Height - 9m Approx. Crown Spread Diameter - 13m Location - No.23 Service - Crown Reduction Work Required - Reduce height by up to 1.5m and lateral spread on all sides by up to 1.5m Reason - As per clients specification Priority Code - On Tree number - T2 Tree type - Robinia Location - No.23 Service - Remove hanging limb Work required - Remove x1 partially snapped limb Reason - as per clients specification Priority code - on Tree Number - T3 Tree Type - Robinia Approx. Diameter at 1.5m - 0.3m Approx. Height - 8m Approx. Crown Spread Diameter - 6m Location - No.23 Service - Section dismantle Work Required - Section dismantle tree to near ground level Reason - Tree is dead Priority Code - On

  Granted Trees 6 docs

• 23 Ailsa Road Twickenham TW1 1QJ

  23/T0034/TCA Submitted 12 Jan 2023 50 yards away

  T1 Robinia pseudoacacia: Fell to ground level Reasons: V shape union largely decayed, poor form, tree has a limited public view and the life expectancy and the amenity is extremely low T2 Magnolia reduce by approx. 1.5m from height and width leaving a finished height and spread of approx. 4.5m - Reason: Routine maintenance

  Granted Trees 6 docs

• 25 Ailsa Road Twickenham TW1 1QJ

  PA26/0440 Submitted 10 Feb 2026 50 yards away

  Tree Number - T4 Tree Type - Oak (Quercus robur) Approx. Diameter at 1.5m - 0.4m Approx. Height - 11m Approx. Crown Spread Diameter - 9m Location - See map Service - Crown Reduction Work Required - Reduce height by up to 1.5m and lateral spread on all sides by up to 1.5m Reason - As per clients specification Priority Code - On Tree Number - T5 Tree Type - Holm oak Approx. Diameter at 1.5m - 0.6m Approx. Height - 13m Approx. Crown Spread Diameter - 13m Location - See map Service - Crown Reduction Work Required - Reduce height by up to 1.5m and lateral spread on all sides by up to 1.5m Reason - As per clients specification Priority Code - On Tree number - T6 Tree type - Lawson cypress (Chamaecyparis lawsoniana) Approx Height - 15m Location - See map Service - Hedge trimming Work required - Trim annual growth all round as high as possible working off ladders. Take care when trimming as the tree has a history of browning. Reason - As per clients specifications Priority code - ON Tree Number - T7 Tree Type - Hazel Approx. Height - 7m Approx. Crown Spread Diameter - 5m Location - See map Service - Coppice Work Required - Coppice down to fence height Reason - As per clients specification Priority Code - On

  Granted Trees 3 docs
  Small 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