50, Washington Road, London, SW13 9BH

1. 25 Feb 2026

   Received by Richmond upon Thames

2. 4 Mar 2026

   Validated

   Checked as complete and ready for consideration.

3. 4 Jun 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

• 50, Washington Road, London, SW13 9BH

  PA26/2799 Submitted 11 Aug 2026 0m away

  87% historically approved · decision due ~7 Oct

  Extend width of the dormer to become set back 200mm from the side wall. Setback from rear eaves unchanged.

  Awaiting decision Prior approval Loft or dormer 7 docs

• 283 Lonsdale Road London SW13 9BQ

  2007/04546/OBS Submitted 18 Dec 2007 37m away

  Demolish existing building. Erection of four storey building with office space on ground and first floors, studio flat on part of second floor and penthouse on third floor 2x3 storey houses and basements with parking for 4 cars

  Granted Demolition 5 docs

• 35 Washington Road Barnes London SW13 9BQ

  21/1796/HOT Submitted 18 May 2021 37m away

  Construction of new enclosed front porch with bike store.

  Granted Householder Extension 12 docs
  Small domestic

• 16 Kentwode Green Barnes

  PA25/3211 Submitted 16 Sep 2025 54m away

  Conversion of Loft space into habitable room with addition of Rear Dormer, and new rooflights.

  Granted Prior approval Loft or dormer 18 docs

• 16 Kentwode Green, Barnes, London, SW13 9AD

  PA25/3210 Submitted 16 Sep 2025 54m away

  Replacement Front Porch

  Granted Householder Extension 17 docs
  Small domestic

• 5A Kentwode Green Barnes London SW13 9AD

  23/0180/ES191 Submitted 23 Jan 2023 61m away

  house has been in use as a separate, self-contained dwelling for a continuous period of at least 4 years

  Granted Lawful development 8 docs
  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