231 Whitton Dene Whitton Isleworth TW7 7NJ

1. 21 Jun 2021

   Received by Richmond upon Thames

2. 29 Jul 2021

   Decision issued: GPD Extension Refused

3. 16 Aug 2026

   Added to PlanIndex

Richmond upon Thames refused this application for the reasons on the decision notice; only the applicant can appeal, and refused schemes often return in revised form. 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.

• 241, Whitton Dene, Whitton, Isleworth, TW7 7NJ

  PA26/3165 Submitted 11 Sep 2026 50 yards away

  84% historically approved · decision due ~11 Nov

  Single storey rear extension

  Awaiting decision Householder Extension 12 docs
  Small domestic

• 241, Whitton Dene, Whitton, Isleworth, TW7 7NJ

  PA26/0570 Submitted 19 Feb 2026 50 yards away

  Single storey rear extension (6m depth, 3m eaves height, 3.15m maximum height)

  Refused Prior approval Extension 12 docs
  Small domestic

• 12, Old Manor Drive, Whitton, Isleworth, TW7 7NN

  PA26/0294 Submitted 28 Jan 2026 50 yards away

  Single storey rear extension with gable end roof. Velux roof lights to both roof slopes. External materials will appear similar to existing. 5.5m in depth, 3.87m in height and 2.73m in height to eaves.

  Decided Prior approval Extension Loft or dormer 8 docs
  Small domestic

• 112 Kneller Road Twickenham Richmond Upon Thames TW2 7DX

  05/2902/PS192 Submitted 29 Sep 2005 100 yards away

  Proposed Rear Roof Extension.

  Granted Prior approval Extension 6 docs

• 112 Kneller Road Twickenham Richmond Upon Thames TW2 7DX

  04/2949/FUL Submitted 13 Sep 2004 100 yards away

  Erection Of A 2 Bedroom House On Two Floors (Incorporating basement) Adjacent To 112 Kneller Road.

  Withdrawn Full applications 19 docs

• 120 - 128 Kneller Road Twickenham Richmond Upon Thames TW2 7DX

  04/2841/ES191 Submitted 6 Sep 2004 100 yards away

  Use As A Scrap Metal Yard.

  Granted Lawful development 6 docs

• 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