21/1924/PS192

1. 26 May 2021

   Received by Richmond upon Thames

2. 21 Jul 2021

   Decision issued: Refused Permission

3. 30 Jul 2026

   Added to PlanIndex

The council refused this application for the reasons set out on the decision notice, which the council portal holds in full. Only the applicant can appeal a refusal; the time limit runs from the decision date and is shorter for householder schemes.

Refusal does not prevent a fresh attempt. Applicants often address the reasons for refusal and resubmit, so a refused scheme is not necessarily the end of proposals for the site.

Prior approval applications arise where permitted development rights already grant the principle of the work, such as larger home extensions, changes of use to housing or agricultural buildings. The council may only consider the specific matters set out in the rules, for example transport, flooding or appearance, and in many classes the work may proceed if the council does not respond within the deadline, commonly 56 days.

More on prior approval applications in our guide

• PA26/1893 Awaiting decision

  46 Park House Gardens Twickenham TW1 2DE

  Variation of approved drawings condition C4 of planning reference PA25/1070 to allow for a silicone render finish and alterations to windows.

  1 Jun 2026 6m away Amendments
• 06/T0072/TCA Granted

  3-7 Austin Close Twickenham Richmond Upon Thames TW1 2DB

  T1 - Horse Chestnut (Aesculus hippocastanum) - Crown lift over path to statutory height.

  27 Jan 2006 77m away Trees
• PA26/2111 Awaiting decision

  1 Austin Close Twickenham TW1 2DB

  Blk 1-2 T134-Salix sp. (Willow sp.) Pollard - Previous pollard height. Blk 16-20 T147-Prunus sp. (Cherry sp.) Prune from adjacent structure. Prune to clear shed by c. 1 m. Please see report for reasons.

  17 Jun 2026 80m away Trees
• 05/3285/HOT Granted

  22 Park House Gardens Twickenham Richmond Upon Thames TW1 2DE

  Erection of single storey rear extension.

  8 Nov 2005 97m away Householder
• 06/T0070/TCA Granted

  3 Ducks Walk Twickenham Richmond Upon Thames TW1 2DD

  T1 - Contorted Willow (Salix spp.) - For the 30% reduction or permission to fell.

  26 Jan 2006 116m away Trees
• 06/0880/HOT Refused

  13 Park House Gardens Twickenham Richmond Upon Thames TW1 2DF

  Roof extension with double rear dormers. Rooflights to front and side.

  22 Mar 2006 156m away Householder

• PA26/2637 Awaiting decision

  17 Kingsway Mortlake London SW14 7HL

  Rear L Shaped dormer with roof lights on front slope

  29 Jul 2026 Prior approval
• PA26/2643 Awaiting decision

  22, Michelham Gardens, Twickenham, TW1 4SB

  Proposed loft dormer conversion, internal alterations and addition of Velux to front roof slope.

  29 Jul 2026 Prior approval
• PA26/2618 Awaiting decision

  Grove Cottage, Lower Teddington Road, Hampton Wick, Kingston Upon Thames, KT1 4HJ

  Erection of a rear garden studio building overlooking the Thames River.

  28 Jul 2026 Prior approval
• PA26/2615 Awaiting decision

  30, Jubilee Avenue, Twickenham, TW2 6JB

  Loft conversion with roof extension and proposed out building in the rear garden.

  27 Jul 2026 Prior approval
• PA26/2300 Granted

  16 Enmore Gardens East Sheen London SW14 8RF

  Single storey rear extension, 5m in depth from original house, 3.8m in height and 3m at the eaves.

  30 Jun 2026 Prior approval