193 Whitton Dene Whitton Isleworth TW7 7NJ

1. 27 Mar 2023

   Received by Richmond upon Thames

2. 15 May 2023

   Decision issued: Refused Permission

3. 17 Sep 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.

• 195 Whitton Dene Whitton Isleworth TW7 7NJ

  23/0722/PS192 Submitted 20 Mar 2023 5m away

  Hip to gable and rear dormer roof extensions. Rooflights to front elevation.

  Refused Prior approval Extension Loft or dormer 10 docs

• 305 WHITTON DENE, ISLEWORTH, TW7 7NE

  P/2021/2507 Submitted 21 Jun 2021 40m away

  Erection of a single storey side and rear extension with associated internal alterations

  Refused Householder Extension 11 docs
  Small domestic

• 183 Whitton Dene Whitton Isleworth TW7 7NJ

  24/2239/PS192 Submitted 6 Sep 2024 43m away

  Hip-to-gable loft extension / conversion and one new roof light to the existing roof

  Granted Prior approval Extension Loft or dormer +1 15 docs

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

  PA26/0294 Submitted 28 Jan 2026 83m 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

• 16 Whitton Manor Road Whitton Isleworth TW7 7NL

  21/1684/PS192 Submitted 11 May 2021 85m away

  Hip to gable roof extension, rear dormer extension, installation of two rooflights to front roof slope.

  Granted Prior approval Extension Loft or dormer 5 docs

• 20 Whitton Manor Road Isleworth Richmond Upon Thames TW7 7NL

  04/3595/HOT Submitted 10 Nov 2004 100m away

  Proposed Single Storey Side/Rear Extension.

  Granted Householder Extension 6 docs
  Small domestic

• PA26/2560 Granted

  32 Fortescue Avenue Twickenham TW2 5LS

  Construction of a hip to gable and rear dormer roof extension, rooflights to front elevation and single storey rear extension

  Received 23 Jul, published by the council 26 Jul 2026 Prior approval
• PA26/3175 Awaiting decision

  146, Waldegrave Road, Teddington, TW11 8NA

  CONSTRUCTION OF HIP TO GABLE AND REAR DORMER EXTENSIONS,INSERTION OF ROOFLIGHTS,ONE OBSCURE GLAZED SIDE WINDOW AND ALTERATIONS TO THE SOIL VENT PIPE. RESUBMISSION OF PREVIOUS REFUSED APPLICATION REF. PA26/2122.

  Received 14 Sep, published by the council 17 Sep 2026 Prior approval
• PA26/2193 Refused

  5, The Hermitage, Richmond, TW10 6SH

  ASHP unit to rear flat roof, AOV (automatic opening vent) - flue to rear flat roof

  Received 23 Jun, published by the council 26 Jul 2026 Prior approval
• PA26/2454 Granted

  11 Collingwood Close Twickenham TW2 7AE

  Hip to gable and rear dormer roof extensions and insertion of 2x rooflights to the front roof slope.

  Received 13 Jul, published by the council 26 Jul 2026 Prior approval
• PA26/0893 Granted

  21, Gloucester Road, Twickenham, TW2 6NF

  PROPOSED OUT BUILDING TO BE USED FOR STORAGE, SUMMER HOUSE AND GYMNASIUM

  Received 13 Mar, published by the council 26 Jul 2026 Prior approval