23/0334/PDE

1. 6 Feb 2023

   Received by Richmond upon Thames

2. 20 Mar 2023

   Decision issued: GPD Extension Conditional

3. 3 Aug 2026

   Added to PlanIndex

The council has decided this application; the published outcome sits in the record above and the decision notice on the council portal carries the detail, including any conditions.

If permission was granted, work must normally begin within three years of the decision. If it was refused, the applicant can appeal within the statutory time limit or submit a revised scheme.

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

• 23/0369/PS192 Granted

  28 Godfrey Avenue Twickenham TW2 7PF

  Erection of hip to gable end, rear dormer with installation of Juliet balcony to the back and 2no front rooflights to facilitate loft conversion.

  10 Feb 2023 114m away Prior approval
• 06/0907/PS192 Granted

  9 Milner Drive Twickenham Richmond Upon Thames TW2 7PH

  Proposed Single Storey Rear Extension.

  20 Mar 2006 130m away Prior approval
• 05/2975/HOT Granted

  93 Kneller Road Twickenham Richmond Upon Thames TW2 7DN

  Proposed Single Storey Rear Extension.

  6 Oct 2005 165m away Householder
• 23/0252/PDE Decided

  26 Hall Farm Drive Twickenham TW2 7PQ

  Single Storey Rear Extension (3.60m depth, 3.0m in height to eaves and 3.13m maximum height).

  26 Jan 2023 166m away Prior approval
• PA26/1676 Awaiting decision

  70, The Ridge, Twickenham, TW2 7NQ

  Single storey Rear Extension

  14 May 2026 166m away Householder
• PA26/2047 Awaiting decision

  62, The Ridge, Twickenham, TW2 7NQ

  Single storey rear extension.

  11 Jun 2026 180m 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