26/00380/CLPUD

1. 24 Feb 2026

   Received by Cardiff

2. 23 Mar 2026

   Validated

   Checked as complete and ready for consideration.

3. 15 Jun 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.

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

• 26/00331/HSE Granted

  13 Heol Penyfai Whitchurch Cardiff CF14 1SB

  Orangery style conservatory rear extension.

  16 Feb 2026 122m away Householder
• 25/02906/HSE Granted

  10 Westfield Road Whitchurch Cardiff CF14 1QQ

  Proposed garden room and store.

  11 Dec 2025 156m away Householder
• 26/00896/HSE Granted

  4 Heol Madoc Whitchurch Cardiff CF14 1HB

  First floor front extension.

  6 May 2026 157m away Householder
• 26/00441/NMA Granted

  16 Heol Wernlas Whitchurch Cardiff CF14 1RY

  Proposed Non-Material Amendment to Planning Permission 26/00061/HSE - 1) Change of roof and dormer tiles from brown concrete to composite slate.

  5 Mar 2026 262m away Amendments
• 26/00061/HSE Granted

  16 Heol Wernlas Whitchurch Cardiff CF14 1RY

  Hip-to-gable loft conversion, with rear dormer, hip to gable roof, and internal alterations.

  13 Jan 2026 262m away Householder
• 26/00083/HSE Granted

  46 Manor Rise Whitchurch Cardiff CF14 1QJ

  Demolish existing conservatory and replace with single storey rear extension.

  16 Jan 2026 266m 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