25/02933/HSE

1. 15 Dec 2025

   Received by Cardiff

2. 19 Dec 2025

   Validated

   Checked as complete and ready for consideration.

3. 22 Apr 2026

   Decision issued: Permission Granted

4. 22 Jul 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 five 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

• 26/01254/HSE Awaiting decision

  9 Elaine Close Thornhill Cardiff CF14 9AT

  Single storey front extension.

  17 Jun 2026 77m away Householder
• 26/00952/HSE Granted

  40 Garrick Drive Thornhill Cardiff CF14 9BG

  Two storey side extension to create 'granny' style annex.

  12 May 2026 164m away Householder
• 26/01186/HSE Awaiting decision

  26 Garrick Drive Thornhill Cardiff CF14 9BG

  Single storey side extension.

  8 Jun 2026 186m away Householder
• 26/01433/HSE Awaiting decision

  11 Llanon Road Llanishen Cardiff CF14 5AF

  Rear dormer roof extension.

  10 Jul 2026 274m away Householder
• 25/02225/WTTPFP Granted

  Sainsbury's Excalibur Drive Thornhill Cardiff CF14 9BB

  2 blocks of wood land are encroaching adjacent target areas. Work is required to create clearance. Area One - Consisting of Mixed decidous woodland - largely young Sycamore & Common Alder Crown lift to 5.5 M over containers & buildings Area Two - Consisting of Mixed Decidous woodland - Early mature Sycamore & Common Ash Crown lift to 3.5M over gardens and garden fence.

  26 Sep 2025 279m away Trees
• 25/01825/HSE Awaiting decision

  8 Kennington Close Thornhill Cardiff CF14 9ED

  Construction of lean-to side extension.

  5 Aug 2025 289m away Householder

• 26/00074/HSE Granted

  201 Pantbach Road Rhiwbina Cardiff CF14 6AE

  Side dormer roof extensions. Two storey gabled rear extension with first floor Juliette balcony and external alterations to the property.

  15 Jan 2026 Householder
• 26/01047/HSE Granted

  39 James Court Trowbridge Cardiff CF3 0FA

  Single storey rear extension.

  21 May 2026 Householder
• 26/01054/HSE Granted

  38 Heol Iscoed Rhiwbina Cardiff CF14 6PB

  First floor rear extension, single storey side extension, demolition of existing garage.

  21 May 2026 Householder
• 26/01058/HSE Granted

  37 Ridgeway Lisvane Cardiff CF14 0RS

  Demolition of existing garage, and erection of a single storey rear/side extension.

  22 May 2026 Householder
• 26/01044/HSE Granted

  102 Wenallt Road Rhiwbina Cardiff CF14 6TP

  Single storey rear extension.

  20 May 2026 Householder