25/02210/CLPUD

1. 25 Sep 2025

   Received by Cardiff

2. 22 Jul 2026

   Added to PlanIndex

3. Decision

   Awaiting decision

   The statutory target is eight weeks for most applications and thirteen for major development. Extensions of time are common.

This application is with Cardiff for determination. The council publicises it, consults neighbours and technical bodies where required, and weighs the responses against local and national planning policy.

The statutory target is eight weeks for most applications and thirteen for major development, though extensions of time are common. Comments carry most weight while the case is undecided, so check the council portal for the deadline if you want to respond.

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

• 26/01010/FUL Refused

  136 Tewkesbury Street Cathays Cardiff CF24 4QS

  Conversion to class C4 HMO with ground floor rear/side extension.

  18 May 2026 82m away Full applications
• 26/00744/CLEUD Granted

  119 Tewkesbury Street Cathays Cardiff CF24 4QS

  Use of the property as a 5-bedroom House in Multiple Occupation.

  14 Apr 2026 101m away Lawful development
• 25/02255/HSE Awaiting decision

  72 Tewkesbury Street Cathays Cardiff CF24 4QT

  Retention of Ground and First Floor Rear Extensions, First Floor Flat Roof Rear Annex, Rear Dormer Roof Extension, and Associated Alterations.

  1 Oct 2025 128m away Householder
• 25/01792/FUL Awaiting decision

  37 Spencer Street Cathays Cardiff CF24 4PG

  Change of use from C3 to C4. Single storey rear extension, insertion of roof light to front pitched roof and rear dormer roof extension.

  31 Jul 2025 138m away Full applications
• 26/01448/FUL Awaiting decision

  34 - 36 Monthermer Road Cathays Cardiff CF24 4RA

  Use change from A2 to Sui Generis class as a tattoo studio.

  13 Jul 2026 139m away Full applications
• 26/00668/HSE Granted

  14 Hazeldene Avenue Cathays Cardiff CF24 4QP

  Ground floor rear extension and dormer loft conversion to existing HMO.

  31 Mar 2026 145m 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