448 Staines Road Twickenham TW2 5JD

1. 8 Oct 2024

   Received by Richmond upon Thames

2. 14 Oct 2024

   Validated

   Checked as complete and ready for consideration.

3. 9 Dec 2024

   Decision issued: Granted Permission

4. 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

• 448, Staines Road, Twickenham, TW2 5JD

  PA26/1150 Submitted 31 Mar 2026 0m away

  New outbuilding to replace the existing garage and shed.

  Granted Householder 17 docs
  Small domestic

• 448 Staines Road Twickenham TW2 5JD

  24/2505/PS192 Submitted 7 Oct 2024 0m away

  Proposed loft conversion with hip to gable rear facing dormer window. New window at upper level in flank elevation and entrance porch

  Granted Prior approval Extension Loft or dormer +1 6 docs
  Small domestic

• 440 Staines Road Twickenham Richmond Upon Thames TW2 5JD

  05/2705/PS192 Submitted 8 Sep 2005 35m away

  Proposed Hip To Gable And Rear Dormer Roof Extension.

  Granted Prior approval Extension Loft or dormer 12 docs

• 456 Staines Road Twickenham TW2 5JD

  PA26/1040 Submitted 24 Mar 2026 37m away

  Erection of single storey rear extension, alteration to front entrance and erection of outbuilding with gable-ended roof.

  Granted Householder Extension 27 docs
  Small domestic

• 456 Staines Road Twickenham TW2 5JD

  PA26/1880 Submitted 1 Jun 2026 37m away

  Rear dormer roof extension, with partial hip to gable end roof extension. Rooflight to front elevation.

  Granted Prior approval Extension Loft or dormer 16 docs

• 456, Staines Road, Twickenham, TW2 5JD

  PA26/2566 Submitted 23 Jul 2026 37m away

  84% historically approved · decision due ~17 Sep

  Single storey rear extension

  Awaiting decision Householder Extension 11 docs
  Small domestic

• PA26/2452 Refused

  50 Fairfax Road Teddington TW11 9BZ

  Roof extension to create additional loft storey. Increase in height to eaves and ridge to part of existing roof.

  13 Jul 2026 Householder
• PA26/3078 Awaiting decision

  64 FIRST AVENUE MORTLAKE LONDON SW14 8SR

  The demolition of the existing ground floor rear extension, construction of replacement ground floor rear extension and replacement windows to the rear of the property.

  4 Sep 2026 Householder
• PA26/3057 Awaiting decision

  23, Manderlea, The Avenue, Hampton, TW12 3RN

  Single storey rear extension, single storey side extension, and the installation of an air conditioning unit

  3 Sep 2026 Householder
• PA26/3068 Awaiting decision

  27 Ranelagh Avenue Barnes London SW13 0BL

  Single storey side return with a sloping rooflight. Incl replacement windows throughout.

  3 Sep 2026 Householder
• PA26/3067 Awaiting decision

  27 Ranelagh Avenue Barnes London SW13 0BL

  Rear mansard roof extension.

  3 Sep 2026 Householder