17 Mill Road Twickenham TW2 5HA

1. 8 Jul 2021

   Received by Richmond upon Thames

2. 8 Sep 2021

   Decision issued: Granted Permission

3. 12 Sep 2026

   Added to PlanIndex

Richmond upon Thames granted permission on 8 September 2021, 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.

• 30 Mill Road Twickenham TW2 5HA

  23/0758/HOT Submitted 23 Mar 2023 50 yards away

  Installation of front boundary steel gate measuring 1250mm high x 4200mm long.

  Granted Householder 8 docs
  Domestic

• 10 Lisbon Avenue Twickenham Richmond Upon Thames TW2 5HP

  PA26/0674 Submitted 27 Feb 2026 50 yards away

  Rear dormer roof extension. Rooflights to front elevation.

  Granted Prior approval Extension Loft or dormer 15 docs

• 38 Mill Road Twickenham Richmond Upon Thames TW2 5HA

  05/2544/PS192 Submitted 22 Aug 2005 50 yards away

  Proposed Loft Conversion With Rear Dormer.

  Granted Prior approval Loft or dormer 10 docs

• 1 Lisbon Avenue Twickenham TW2 5HR

  24/2626/HOT Submitted 18 Oct 2024 50 yards away

  PROPOSED REAR GROUND FLOOR SINGLE STOREY EXTENSION WITH INTERNAL STRUCTURAL ALTERATIONS AND FENESTRATION

  Granted Householder Extension Windows or glazing 17 docs
  Small domestic

• 3 Lisbon Avenue Twickenham TW2 5HR

  21/1885/HOT Submitted 24 May 2021 50 yards away

  Single-storey rear extension

  Granted Householder Extension 11 docs
  Small domestic

• 154 Fulwell Park Avenue Twickenham Richmond Upon Thames TW2 5HB

  04/2747/HOT Submitted 25 Aug 2004 50 yards away

  Proposed loft conversion with rear dormer.

  Refused Householder Loft or dormer 12 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