26/00735/CLPUD

1. 13 Apr 2026

   Received by Cardiff

2. 23 Apr 2026

   Decision issued: Permission Granted

3. 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.

A lawful development certificate is a legal determination, not a planning judgement. It asks the council to confirm either that existing use or works are lawful, often through the passage of time, or that a proposal would not need planning permission at all. The applicant must prove the facts; the merits of the scheme are not considered.

More on lawful development applications in our guide

• 26/00271/HSE Granted

  45 Kyle Crescent Heath Cardiff CF14 1ST

  Single storey rear and side extension, hip to gable roof and rear dormer loft conversion.

  10 Feb 2026 254m away Householder
• 26/00557/HSE Granted

  88 Pantbach Road Heath Cardiff CF14 1UD

  Single storey rear extension.

  19 Mar 2026 270m away Householder
• 25/02519/HSE Granted

  95 Pantbach Road Heath Cardiff CF14 1TX

  Replacement of existing single storey rear extension with larger flat roof extension. Demolition of existing garage. Side hip to gable and rear dormer roof extensions.

  3 Nov 2025 282m away Householder
• 26/01346/HSE Awaiting decision

  86 Pantbach Road Heath Cardiff CF14 1UD

  First floor rear extension with pitched gable roof.

  29 Jun 2026 293m away Householder
• 26/00040/HSE Granted

  86 Pantbach Road Heath Cardiff CF14 1UD

  First floor rear extension.

  9 Jan 2026 293m away Householder
• 26/00929/HSE Granted

  19 Greenfield Road Heath Cardiff CF14 1TE

  Single storey side extension with external alterations.

  8 May 2026 297m away Householder

• 26/01314/CLPUD Granted

  Beech House Pascal Close Trowbridge Cardiff

  Remove air handling unit and chiller systems. The plinth to be removed and a replacement plinth being installed on the same footprint. Installation of a new liquid nitrogen tank.

  23 Jun 2026 Lawful development
• 26/01449/CLPUD Awaiting decision

  53 Westbourne Road Whitchurch Cardiff CF14 2BR

  single storey flat roof side and rear extension

  13 Jul 2026 Lawful development
• 26/01429/CLPUD Awaiting decision

  311 Western Avenue Llandaff Cardiff CF5 2BA

  Works associated with a loft conversion

  10 Jul 2026 Lawful development
• 26/01415/CLPUD Awaiting decision

  85 Wenallt Road Rhiwbina Cardiff CF14 6TP

  Construction of rear roof dormer and installation of roof windows.

  9 Jul 2026 Lawful development
• 26/01391/CLEUD Awaiting decision

  173 Rhymney Street Cathays Cardiff CF24 4DL

  Use of the property as a Sui Generis House in Multiple Occupation (HMO).

  6 Jul 2026 Lawful development