PA26/2417

1. 9 Jul 2026

   Received by Richmond upon Thames

2. 26 Jul 2026

   Added to PlanIndex

3. Decision

   Awaiting decision

   The statutory target is eight weeks for most applications and thirteen for major development. Extensions of time are common.

This application is with Richmond upon Thames for determination. The council publicises it, consults neighbours and technical bodies where required, and weighs the responses against local and national planning policy.

The statutory target is eight weeks for most applications and thirteen for major development, though extensions of time are common. Comments carry most weight while the case is undecided, so check the council portal for the deadline if you want to respond.

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

• PA26/2416 Awaiting decision

  21 Lime Grove Twickenham TW1 1EL

  Formation of rooms in an adapted roof space with a rear roof dormer, hip to gable and installation of roof lights to front roof slope

  9 Jul 2026 0m away Prior approval
• 06/0445/PS192 Granted

  29 Lime Grove Twickenham Richmond Upon Thames TW1 1EL

  Proposed Hip To Gable Loft Conversion With Rear Dormer.

  15 Feb 2006 36m away Prior approval
• 05/3336/HOT Granted

  10 Lime Grove Twickenham Richmond Upon Thames TW1 1EL

  Demolition Of Existing Detached Garage. Erection Of A Single Storey Side And Rear Extension And Extension Of Roof Incorporating Side And Rear Dormers.

  9 Nov 2005 71m away Householder
• 06/0094/HOT Granted

  34 Lime Grove Twickenham Richmond Upon Thames TW1 1EL

  Retention of single storey rear addition

  12 Jan 2006 72m away Householder
• 06/0690/FUL Withdrawn

  1A Lime Grove Twickenham Richmond Upon Thames TW1 1EL

  Removal Of Existing Garden Building And Erection of A Detached Single Dwelling (Chalet Style Bungalow).

  8 Mar 2006 105m away Full applications
• PA26/1903 Awaiting decision

  2 Lime Grove Twickenham TW1 1EL

  Demolition of existing garage and rear extension. Proposed new single storey side and rear extension to an existing single storey house, proposed new staircase and loft conversion, and insertion of rooflights into existing roof.

  2 Jun 2026 107m 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