1 Grove Avenue Twickenham TW1 4HX

This site has had 2 applications since 2025: 2 approved, 0 refused.

• PA25/3325 Granted

  1 Grove Avenue Twickenham TW1 4HX

  single storey side and rear infill extension

  Decided 20 Nov 2025 Householder

1. 25 Sep 2025

   Received by Richmond upon Thames

2. 23 Oct 2025

   Decision issued: Granted Permission

3. 13 Aug 2026

   Added to PlanIndex

Richmond upon Thames granted permission on 23 October 2025, 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.

• 1 Grove Avenue Twickenham TW1 4HX

  PA25/3325 Submitted 25 Sep 2025 50 yards away

  single storey side and rear infill extension

  Granted Householder Extension 14 docs
  Small domestic

• 81 Lion Road Twickenham TW1 4HT

  PA26/0142 Submitted 15 Jan 2026 50 yards away

  L shape rear dormer roof extensions. Rooflight to front elevation

  Granted Prior approval Extension Loft or dormer 7 docs

• 81 Lion Road Twickenham TW1 4HT

  PA26/0141 Submitted 15 Jan 2026 50 yards away

  The erection of a ground floor side and rear extension. Including the creation of two new first floor front windows and replacement of an existing ground floor front window and door.

  Granted Householder Extension Windows or glazing 13 docs
  Domestic

• 15 Grove Avenue Twickenham TW1 4HX

  17/4389/NMA Submitted 2 Jul 2021 50 yards away

  Non material amendment to planning permission 17/4389/HOT: Amendments to the roof design including its skylights; Openings design to the rear elevation.

  Refused Amendments 4 docs

• 14 Grove Avenue Twickenham Richmond Upon Thames TW1 4HY

  04/2435/ES191 Submitted 28 Jul 2004 50 yards away

  Use of property as two seperate dwellings.

  Granted Lawful development 4 docs

• 12, Grove Avenue, Twickenham, TW1 4HY

  PA26/1217 Submitted 7 Apr 2026 50 yards away

  Erection of a single-storey pitched roof side infill extension incorporating two Velux rooflights, with a maximum height of 3.42 metres and an eaves height of 2.50 metres.

  Granted Prior approval Extension Loft or dormer 11 docs
  Small 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