05/3637/PS192

1. 11 Nov 2005

   Received by Richmond upon Thames

2. 6 Jan 2006

   Decision issued: Permitted

3. 27 Jul 2026

   Added to PlanIndex

Permission has been granted, usually subject to conditions listed on the decision notice, some of which must be discharged before work starts. The decision notice on the council portal sets out exactly what was approved.

Work must normally begin within three years of the decision or the permission lapses. Neighbours cannot appeal a grant; challenging one means judicial review of how the decision was made, within tight time limits.

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

• 05/3270/HOT Granted

  52 Tennyson Avenue Twickenham Richmond Upon Thames TW1 4QY

  Single storey side extension.

  3 Nov 2005 71m away Householder
• PA26/1782 Awaiting decision

  18 Radnor Gardens Twickenham TW1 4NA

  Infill one storey rear extension and rear dormer roof extension

  22 May 2026 94m away Householder
• 06/0618/HOT Granted

  13 Radnor Gardens Twickenham Richmond Upon Thames TW1 4NA

  Proposed Single Storey Infill Extension.

  27 Feb 2006 102m away Householder
• PA26/1520 Awaiting decision

  28, Upper Grotto Road, Twickenham, TW1 4NF

  Installation of air conditioning heat pump split system.

  5 May 2026 114m away Prior approval
• 05/3535/HOT Granted

  19 Cross Deep Gardens Twickenham Richmond Upon Thames TW1 4QZ

  Proposed ground and first floor rear extension.

  28 Nov 2005 132m away Householder
• 05/3377/HOT Granted

  29 Saville Road Twickenham Richmond Upon Thames TW1 4BQ

  Proposed Single Storey Rear Extension.

  14 Nov 2005 137m 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