24/2597/PS192

1. 16 Oct 2024

   Received by Richmond upon Thames

2. 31 Oct 2024

   Decision issued: Granted Permission

3. 26 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

• 05/2671/HOT Granted

  17 Thompson Avenue Richmond Richmond Upon Thames TW9 4JP

  Erection of a single storey rear exrtension. Amendment (reduce maximum height of proposed extension by 0.1m).

  7 Sep 2005 73m away Householder
• 06/0310/HOT Granted

  26 Chaucer Avenue Richmond Richmond Upon Thames TW9 4JJ

  Retention of single storey rear extension.

  26 Jan 2006 85m away Householder
• PA26/2116 Decided

  34, Marksbury Avenue, Richmond, TW9 4JF

  Erection of a single-storey rear extension, to replace existing rear conservatory, to extend 5.86m beyond the rear wall of a semi-detached house, with an eaves height of 3.0m and a maximum height not exceeding 4m.

  15 Jun 2026 165m away Prior approval
• 05/1981/HOT Granted

  40 Marksbury Avenue Richmond Richmond Upon Thames TW9 4JF

  Demolition of existing garage and front porch. Single storey side and rear extension. New porch to front elevation. Roof extension with new side gable and dormer to rear roof elevation.

  1 Jul 2005 168m away Householder
• 05/3416/HOT Granted

  46 Marksbury Avenue Richmond Richmond Upon Thames TW9 4JF

  First floor rear extension.

  16 Nov 2005 176m away Householder
• 24/2274/PS192 Granted

  4 Popham Gardens Lower Richmond Road Richmond TW9 4LJ

  Hip to gable loft conversion with rear dormer

  10 Sep 2024 178m away Prior approval

• 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