23 Trehern Road East Sheen London SW14 8PD

1. 18 Oct 2019

   Received by Richmond upon Thames

2. 24 Nov 2019

   Decision issued: Granted Permission

3. 27 Aug 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.

Householder applications cover work to an existing house and its garden: extensions, loft and garage conversions, porches, outbuildings and similar alterations within the boundary of the home. They cannot be used to create a separate dwelling or change what the building is used for. Councils aim to decide them within eight weeks, and immediate neighbours are usually notified and given a chance to comment.

More on householder applications in our guide

• 26, Princes Road, London, SW14 8PE

  PA26/2716 Submitted 27 Jul 2026 28m away

  Palm Tree - appears to be dead/dying - plan to plant new trees in garden

  Granted Trees 2 docs

• 14 Trehern Road East Sheen Richmond Upon Thames SW14 8DP

  05/2489/HOT Submitted 18 Aug 2005 30m away

  Proposed roof extension.

  Refused Householder Extension 5 docs
  Domestic

• 10 Rock Avenue East Sheen Richmond Upon Thames SW14 8PG

  05/2208/HOT Submitted 26 Jul 2005 47m away

  Loft extension with dormer.

  Granted Householder Extension Loft or dormer 4 docs
  Domestic

• 10 Rock Avenue East Sheen Richmond Upon Thames SW14 8PG

  05/1621/HOT Submitted 26 May 2005 47m away

  Loft extension with rear dormer

  Refused Householder Extension Loft or dormer 8 docs
  Domestic

• 4, Trehern Road, London, SW14 8PD

  PA26/2469 Submitted 15 Jul 2026 53m away

  Rear roof slope dormer and loft conversion. Rooflights to front roof slope. Ground floor wrap around extension incorporating a pitched/gable end roof.

  Granted Householder Extension Loft or dormer 10 docs
  Domestic

• 48 South Worple Way East Sheen London SW14 8PB

  PA26/2354 Submitted 6 Jul 2026 65m away

  Erection of single storey rear infill extension & first floor rear window to be replaced.

  Granted Householder Extension Windows or glazing 17 docs
  Small domestic

• PA26/2480 Granted

  14 Second Avenue Mortlake London SW14 8QE

  Single-storey rear and side infill ground floor extension, rear dormer roof extension and front rooflights

  15 Jul 2026 Householder
• PA26/2700 Granted

  4, School Road, Hampton Hill, Hampton, TW12 1QL

  Single storey rear extension and conversion of garage to habitable room.

  3 Aug 2026 Householder
• PA26/2388 Granted

  Leyborne Lodge, Leyborne Park, Kew, Richmond, TW9 3HA

  Construction of a garage, driveway extension and new pedestrian gate.

  7 Jul 2026 Householder
• PA26/2354 Granted

  48 South Worple Way East Sheen London SW14 8PB

  Erection of single storey rear infill extension & first floor rear window to be replaced.

  6 Jul 2026 Householder
• PA26/1903 Granted

  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 Householder