05/3574/PS192

1. 29 Nov 2005

   Received by Richmond upon Thames

2. 10 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

• 21/1819/HOT Granted

  75 Heathfield North Twickenham TW2 7QN

  Partial hip to gable roof extension and rear dormer. Two rooflights on front roof slope.

  19 May 2021 6m away Householder
• 05/3161/FUL Granted

  77 Heathfield North Twickenham Richmond Upon Thames TW2 7QN

  Proposed Single Storey Rear Extension; Conversion Of Garage Into Habitable Room With Bay Window And Conversion Of Property Into Two Houses. [Houses numbered 77 and 77A Heathfield North]

  21 Oct 2005 19m away Full applications
• PA26/0564 Granted

  66, Heathfield North, Twickenham, TW2 7QW

  proposed single storey rear extension (6m depth, 3m eaves height, 3m overall height).

  19 Feb 2026 57m away Prior approval
• 05/3536/HOT Refused

  59 Heathfield North Twickenham Richmond Upon Thames TW2 7QN

  Proposed roof extension involving gabling a hip end and new rear dormer.

  28 Nov 2005 57m away Householder
• 06/0018/HOT Granted

  61 Heathfield South Twickenham Richmond Upon Thames TW2 7SR

  Proposed two storey side extension and single storey rear extension.

  4 Jan 2006 68m away Householder
• PA26/1227 Granted

  49 Chudleigh Road Twickenham TW2 7QP

  1) Extension and unification of the existing bay window and front porch. 2) The demolition of an existing timber conservatory/lean-to to the rear and its replacement with an ‘L’ shaped wrap around extension at ground floor level. 3) Wrapping the current house with external wall insulation (EWI)

  7 Apr 2026 83m 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