14, Ailsa Road, Twickenham, TW1 1QW

1. 22 Jun 2026

   Received by Richmond upon Thames

2. 1 Jul 2026

   Validated

   Checked as complete and ready for consideration.

3. 26 Jul 2026

   Added to PlanIndex

4. Decision

   Awaiting decision

   Decision expected by 26 August 2026, 8 weeks from validation under the statutory target for most applications. Extensions of time are common and are agreed case by case.

   Richmond upon Thames took a median of 46 days over the applications it decided in the last year.

This application is with Richmond upon Thames for determination, against a statutory target of eight weeks. Over the last year Richmond upon Thames decided householder applications in a median of 55 days. More in our guide to how long planning decisions take.

Householder applications cover work to an existing house and its garden, such as extensions, lofts and outbuildings, and cannot create a separate dwelling or change what the building is used for. More in our guide to planning application types.

• 18 Ailsa Road Twickenham Richmond Upon Thames TW1 1QW

  05/1929/HOT Submitted 27 Jun 2005 26m away

  Proposal for three rear dormers in roof slope.

  Granted Householder Loft or dormer 6 docs
  Domestic

• 18 Ailsa Road Twickenham TW1 1QW

  24/T0677/TCA Submitted 21 Aug 2024 27m away

  REAR GARDEN T1 Magnolia x soulangeana 30% Crown Reduction - Reducing the height and spread of the tree by approximately 1m below previous reduction points, removing up to 2m of growth in total to contain and reshape. Crown lift to allow more light into flowerbeds. Final height = 4m and final spread = 2-3m. T2 Magnolia x soulangeana 20% Crown Reduction - Reducing the height and spread of the tree by approximately 1-2m to tidy and contain. Crown lift to allow more light into flowerbeds. Final height = 4m and final spread = 2-3m. FRONT GARDEN T4 Magnolia grandiflora 20% Crown Reduction - Reducing the height and spread of the tree by approximately 1-2m to tidy and reshape as it is becoming unbalanced. Final height = 4m and final spread = 2-3m.

  Granted Trees 3 docs

• 9A Ailsa Road Twickenham TW1 1QJ

  24/T1032/TCA Submitted 27 Nov 2024 54m away

  T1. Olive Tree Rear Garden: Reduce height to 2.5m and lateral spread by 1m to a natural rounded form. The tree's current height is 8m and crown spread is 4m - After the proposed works, the tree's height is 5.5m and the crown spread is 3m T2. Holly Tree Rear Garden: Reduce height by 3m and trim hard to conical form. The tree's current height is 11m and crown spread is 5m - After the proposed works, the tree's height is 8m and the crown spread is 4m T3. Yew Tree Rear Garden: Trim height by 1m only to round off and match remainder of tree. The tree's current height is 12m and crown spread is 10m - After the proposed works, the tree's height is 11m and the crown spread is 10m T4. Magnolia grandiflora Rear Garden: Reduce height and spread by 1.5m - 2m to a rounded natural form. The tree's current height is 9m and crown spread is 7m - After the proposed works, the tree's height is 7m and the crown spread is 5.5m. T5. Apple Tree Rear Garden: Reduce new growth back to previous form. (2m height and 2m lateral spread) The tree's current height is 8m and crown spread is 8m - After the proposed works, the tree's height is 6m and the crown spread is 6m T6. Hazel Tree Rear Garden: Reduce height and spread by 1.5m to a rounded natural form. The tree's current height is 6m and crown spread is 6m - After the proposed works, the tree's height is 4.5m and the crown spread is 5m

  Granted Trees 2 docs

• 9 Ailsa Road Twickenham Richmond Upon Thames TW1 1QJ

  04/0780/DD08 Submitted 23 Mar 2005 57m away

  Details pursuant to condition U01070 (boundary fencing) of planning permission 04/0780/FUL dated 05/08/2004.

  Granted Reserved matters 4 docs

• 9 Ailsa Road Twickenham Richmond Upon Thames TW1 1QJ

  05/0221/HOT Submitted 24 Jan 2005 57m away

  Proposed garage to side of property

  Granted Householder 4 docs
  Domestic

• 9 Ailsa Road Twickenham Richmond Upon Thames TW1 1QJ

  04/0780/DD07 Submitted 31 Jan 2005 57m away

  Details pursuant to conditions LA07A (Tree planting) and RD09 (Levels of Thresholds) of planning permission 04/0780/FUL dated 05/08/2004.

  Granted Reserved matters 5 docs

• PA26/3174 Awaiting decision

  6 Fielding Mews Barnes London SW13 9EY

  Existing roof lantern to be replaced with flat skylight with the same dimensions and installation of skylight

  Received 14 Sep, published by the council 17 Sep 2026 Householder
• PA26/2509 Refused

  76, Milner Drive, Twickenham, TW2 7PJ

  New front porch to give access to the house from the front elevation. Brick up side door. New bi-fold doors to the rear and internal modifications to improve general access and circulation on the ground floor

  Received 20 Jul, published by the council 26 Jul 2026 Householder
• PA26/2531 Granted

  15 Wick Road Teddington TW11 9DN

  Proposed single storey rear infill extension.

  Received 21 Jul, published by the council 16 Aug 2026 Householder
• PA26/2549 Granted

  54A, Somerset Road, Teddington, TW11 8RY

  External alterations including the application of render, the installation of new first-floor rear windows and replacement of existing windows, replacement of the front door, the conversion and extension of the existing garage to residential use and the replacement of its door, and the construction of an infilling single-storey rear extension.

  Received 22 Jul, published by the council 26 Jul 2026 Householder
• PA26/2517 Granted

  61 Gordon Avenue Twickenham TW1 1NH

  Replacement of openings to rear elevation and modified rear elevation to side extension

  Received 20 Jul, published by the council 26 Jul 2026 Householder