35 Lambert Avenue Richmond TW9 4QS

1. 14 Dec 2025

   Received by Richmond upon Thames

2. 16 Dec 2025

   Validated

   Checked as complete and ready for consideration.

3. 6 Feb 2026

   Decision issued: Granted Permission

4. 13 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

• 32 Tangier Road Richmond Richmond Upon Thames TW10 5DW

  05/3119/PS192 Submitted 20 Oct 2005 56m away

  Rear roof extension.

  Granted Prior approval Extension 5 docs

• 28, Tangier Road, Richmond, TW10 5DW

  PA26/0478 Submitted 12 Feb 2026 65m away

  Ground floor rear extension with dual pitch roof and 4 roof lights.

  Granted Householder Extension Loft or dormer 22 docs
  Domestic

• 48 Lambert Avenue Richmond Richmond Upon Thames TW9 4QR

  05/3581/HOT Submitted 5 Dec 2005 65m away

  Erection of first floor rear extension.

  Granted Householder Extension 6 docs
  Domestic

• 48 Lambert Avenue Richmond Richmond Upon Thames TW9 4QR

  05/3008/HOT Submitted 13 Oct 2005 65m away

  Rear first floor extension

  Refused Householder Extension 9 docs
  Domestic

• 48 Lambert Avenue Richmond Richmond Upon Thames TW9 4QR

  05/0913/HOT Submitted 30 Mar 2005 65m away

  Rear first floor extension

  Refused Householder Extension 7 docs
  Domestic

• 43 Somerton Avenue Richmond TW9 4QP

  23/0596/PS192 Submitted 7 Mar 2023 82m away

  Conversion of loft space into habitable room and construction of rear dormer. Installation of two front roof lights

  Granted Prior approval Loft or dormer 8 docs

• 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