12 Teddington Park Teddington TW11 8DA

1. 2 Feb 2026

   Received by Richmond upon Thames

2. 9 Mar 2026

   Decision issued: GPD Extension Approved

3. 13 Aug 2026

   Added to PlanIndex

Richmond upon Thames granted permission on 9 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.

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.

• 18 Teddington Park Teddington TW11 8DA

  PA25/4331 Submitted 3 Dec 2025 50 yards away

  The tree that we would like to prune by 1.00 meters is the Yew tree on the land of 18 Teddington Park, T.26 of Tree Protection Order 138. Amended Specification: I apply for permission to reduce the crown by 1.00 meter in width and in height, leaving a canopy spread of 5 meters in width (measured from one end of branches to the other end of branches, or 2.5 meters in width measured from tree trunk to end of branches) and and 10 meters in height.

  Granted Trees 3 docs

• 20 Teddington Park Teddington TW11 8DA

  PA25/3576 Submitted 8 Oct 2025 50 yards away

  T1 - Oak TPO 1380089 Crown thinning up to 10% including deadwood, branches over gardens of 41 Elmfield Avenue and 20 Teddington Park by up to 1.5 metres. The work is part of normal maintenance for a 200 year old tree and will give more light to the garden of 41 Elmfield Avenue and clearance to the properties at 41 Elmfield Avenue and in the garden of 20 Teddington Park. The height and the width of the oak will be the same before and after the works - approximately 17 metres high by 10 metres width. Although the tree is sited in and owned by 20 Teddington Park, a large proportion of the oak tree overhangs the garden of 41 Elmfield Avenue and blocks light, continually denying plants in the garden of 41 Elmfield Avenue of water and light (to the point where we have laid artificial turf in the garden as the grass kept dying). A substantial amount of deadwood falls into the garden of 41 Elmfield Avenue throughout the year. Recently a property was built in the garden of 20 Teddington Park directly under the tree so the the owners of the tree at 20 Teddington Park are keen to properly maintain the tree so it does not cause damage to the building. TPO consent was granted in 2017 and 2022 for the same works as being applied for here. This is continuing maintenance work.

  Granted Trees 3 docs

• 20 Teddington Park Teddington TW11 8DA

  PA25/3501 Submitted 6 Oct 2025 50 yards away

  Rear Dormer Window

  Granted Prior approval Loft or dormer Windows or glazing 26 docs

• 20 Teddington Park Teddington TW11 8DA

  PA25/3502 Submitted 6 Oct 2025 50 yards away

  Single storey rear extension following the demolition of an existing conservatory, rear dormer and internal reconfiguration throughout the existing dwelling.

  Refused Householder Extension Loft or dormer +1 26 docs
  Small domestic

• Blenheim Place Teddington Richmond Upon Thames TW11 8NZ

  05/T0765/TPO Submitted 6 Dec 2005 50 yards away

  T1 - Sycamore (Acer pseudoplatanus) - Lift and thin T2 - Sycamore (Acer pseudoplatanus) - Lift and thin T3 - Lime (Tilia europaea) - Reduce and reshape by 30% T4 - Lime (Tilia europaea) - Reduce and reshape by 30%

  Granted Trees

• 2 Blenheim Place Teddington TW11

  04/2730/HOT Submitted 16 Aug 2004 50 yards away

  Installation of velux window to side roof elevation

  Granted Householder Loft or dormer Windows or glazing 9 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