26/00375/CLPUD

1. 23 Feb 2026

   Received by Cardiff

2. 9 Mar 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

• 25/02855/HSE Granted

  181 Gabalfa Avenue Llandaff North Cardiff CF14 2HU

  Single-storey side and rear extension.

  1 Dec 2025 128m away Householder
• 25/02737/HSE Granted

  175 Gabalfa Avenue Llandaff North Cardiff CF14 2HU

  Single storey rear extension to replace existing conservatory.

  24 Nov 2025 136m away Householder
• 26/00586/HSE Refused

  180 Gabalfa Avenue Llandaff North Cardiff CF14 2HW

  Loft conversion comprising proposed hip-to-gable extension, alterations to front roof plane with rear dormer extension; with insertion of rooflights to front all with associated external works

  23 Mar 2026 170m away Householder
• 26/00078/VAR Granted

  64 College Road Llandaff North Cardiff CF14 2JZ

  Single storey side extension incorporating porch. (Approved 28 January 2021 - 20/02372/DCH):- Variation of Conditions 1 (Implementation Period) and 2 (Approved Plans) of 20/02372/DCH to amend the approved scheme as follows: 1) Increase the implementation period by five years. 2) Alter the width of the extension.

  15 Jan 2026 187m away Amendments
• 26/00196/HSE Granted

  2 Station Road Llandaff North Cardiff CF14 2FF

  Single storey rear extension and two storey side extension.

  30 Jan 2026 220m away Householder
• 26/00616/FUL Awaiting decision

  25 Bridge Road Llandaff North Cardiff CF14 2JL

  Change of use of ground floor commercial unit to café with associated external alterations.

  25 Mar 2026 256m away Full applications

• 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