41 St Margarets Road Twickenham TW1 2LL

1. 28 Jun 2021

   Received by Richmond upon Thames

2. 29 Jun 2021

   Validated

   Checked as complete and ready for consideration.

3. 20 Aug 2021

   Decision issued: Refused Permission

4. 27 Aug 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

• 15 St Stephens Gardens Twickenham Richmond Upon Thames TW1 2LT

  06/0253/HOT Submitted 2 Feb 2006 32m away

  Single storey rear extension.

  Granted Householder Extension 7 docs
  Small domestic

• 15 St Stephens Gardens Twickenham Richmond Upon Thames TW1 2LT

  06/T0033/TCA Submitted 9 Jan 2006 32m away

  T1 - 'Broom Tree' - Crown reduce by 50%

  Granted Trees

• 9 St Stephens Gardens Twickenham TW1 2LT

  PA26/1423 Submitted 24 Apr 2026 34m away

  G1 - Group of Lime trees. All trees are same height - currently 15m. Width of whole group of trees 8m. Reduce in height by 5m to previous pruning points. This work was last carried out in 2022. Reduce lateral branches growing out over garden by 2m to previous pruning points.

  Granted Trees 3 docs

• 59 St Margarets Road Twickenham Richmond Upon Thames TW1 2LL

  05/0794/HOT Submitted 16 Mar 2005 51m away

  Retention of change of use from 2 flats to single dwelling. Single storey ground floor extension. Loft extension and change to windows to outrigger.

  Granted Householder New dwelling Extension +2 7 docs
  Several homes

• 3 St Stephens Gardens Twickenham Richmond Upon Thames TW1 2LT

  05/2396/HOT Submitted 9 Aug 2005 67m away

  Installation of rear dormer roof extension and rooflights to front and rear elevations.

  Granted Householder Extension Loft or dormer 4 docs
  Domestic

• 4 St Stephens Gardens Twickenham Richmond Upon Thames TW1 2LS

  05/2394/CAC Submitted 10 Aug 2005 68m away

  Demolition of existing outbuilding and erection of single storey rear extension. Rebuild existing rear dormer

  Granted Heritage and listed buildings Extension Loft or dormer +1
  Small domestic

• PA26/2877 Granted

  36 Pensford Avenue Kew

  Erection of side dormer.

  19 Aug 2026 Prior approval
• PA26/2978 Awaiting decision

  144 Broad Lane Hampton Richmond Upon Thames TW12 3BW

  PROPOSED SINGLE STOREY SIDE EXTENSION. PROPOSED LOFT ADDITION

  27 Aug 2026 Prior approval
• PA26/2981 Awaiting decision

  18 Lyndhurst Avenue Twickenham TW2 6BY

  single-storey rear extensions 6m depth, 3m eaves height, 3m overall height

  27 Aug 2026 Prior approval
• PA26/2975 Awaiting decision

  2 Twickenham Road Teddington TW11 8AG

  Loft Conversion involving hip to gable conversion and installation of 5 x roof lights

  27 Aug 2026 Prior approval
• PA26/2974 Awaiting decision

  12 Selkirk Road Twickenham TW2 6PX

  Demolition of existing conservatory and garage. Single storey rear extension, to be 3m deep, aligned with existing side elevation with flat roof and rooflights. Single storey side extension with rear wall aligned to existing main rear elevation with flat roof and rooflight. Front door relocated to the front elevation and front window relocated to side extension. First Floor flat roof dormers, with rooflights to flat and pitched roofs. All materials to match existing.

  27 Aug 2026 Prior approval