12 Heatham Park Twickenham Richmond Upon Thames TW2 7SF

1. 30 Jun 2005

   Received by Richmond upon Thames

2. 9 Aug 2005

   Decision issued: Permitted

3. 16 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

• 16 Heatham Park Twickenham Richmond Upon Thames TW2 7SF

  05/1667/HOT Submitted 27 May 2005 29m away

  Proposed Single Storey Rear Extension.

  Granted Householder Extension 3 docs
  Small domestic

• 2 Heatham Park Twickenham TW2 7SF

  24/2527/HOT Submitted 8 Oct 2024 37m away

  Two storey side extension, new front porch, rear dormer roof extension, rooflights to front elevation and new windows in flank elevation

  Granted Householder Extension Loft or dormer +1 16 docs
  Small domestic

• 13, Heatham Park, Twickenham, TW2 7SF

  PA25/4378 Submitted 8 Dec 2025 38m away

  Single storey rear extension 4m in depth, 3m in height and 3m in height to eaves.

  Decided Prior approval Extension 25 docs
  Small domestic

• 13 Heatham Park Twickenham

  PA25/3678 Submitted 14 Oct 2025 38m away

  Single storey rear extension 4m in depth, 3.10m in height and 3.10m in height to eaves.

  Refused Prior approval Extension 16 docs
  Small domestic

• 13, Heatham Park, Twickenham, TW2 7SF

  PA26/1330 Submitted 16 Apr 2026 38m away

  Construction of a porch at the front of the house.

  Granted Prior approval Extension 21 docs
  Small domestic

• 61 Craneford Way Twickenham Richmond Upon Thames TW2 7SB

  05/3164/PS192 Submitted 21 Oct 2005 59m away

  Proposed Hip To Gable Loft Conversion With Rear Dormer.

  Granted Prior approval Loft or dormer 6 docs

• 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