1 Lisbon Avenue Twickenham TW2 5HR

1. 18 Oct 2024

   Received by Richmond upon Thames

2. 24 Oct 2024

   Validated

   Checked as complete and ready for consideration.

3. 17 Dec 2024

   Decision issued: Granted Permission

4. 2 Sep 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

• 3 Lisbon Avenue Twickenham TW2 5HR

  21/1885/HOT Submitted 24 May 2021 5m away

  Single-storey rear extension

  Granted Householder Extension 11 docs
  Small domestic

• 13, Lisbon Avenue, Twickenham, TW2 5HR

  PA26/1402 Submitted 22 Apr 2026 31m away

  Hip to gable and rear dormer roof extension.

  Granted Prior approval Extension Loft or dormer 16 docs

• 10 Lisbon Avenue Twickenham Richmond Upon Thames TW2 5HP

  PA26/0674 Submitted 27 Feb 2026 40m away

  Rear dormer roof extension. Rooflights to front elevation.

  Granted Prior approval Extension Loft or dormer 15 docs

• 32 Lisbon Avenue Twickenham TW2 5HP

  PA26/1565 Submitted 6 May 2026 88m away

  Loft conversion with rear dormer to include an additional bedroom, dressing area and en-suite shower room.

  Granted Prior approval Loft or dormer 15 docs

• 38 Mill Road Twickenham Richmond Upon Thames TW2 5HA

  05/2544/PS192 Submitted 22 Aug 2005 93m away

  Proposed Loft Conversion With Rear Dormer.

  Granted Prior approval Loft or dormer 10 docs

• 36 Lisbon Avenue Twickenham TW2 5HP

  21/1998/PS192 Submitted 3 Jun 2021 95m away

  Construction of Loft Conversion

  Granted Prior approval Loft or dormer 6 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