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Planning application

26/00602/CLPUD

7 Thistle Way Llandaff Cardiff CF5 2BU

Granted Cardiff Cert of Lawfulness Proposed (s192)

Proposal

Demolish existing single-storey rear extension and re-construct a new, single-storey rear extension.

As published by the council, reference 26/00602/CLPUD

Timeline

Dates from the published record

  1. 24 Mar 2026

    Received by Cardiff

  2. 21 Apr 2026

    Validated

    Checked as complete and ready for consideration.

  3. 29 Apr 2026

    Decision issued: Permission Granted

  4. 22 Jul 2026

    Added to PlanIndex

What a grant of permission means

The process from here

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.

About lawful development applications

How this application type works

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

Nearby applications

Within 500 metres

  • 26/00171/CLPUD Granted

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  • 26/00982/HSE Granted

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  • 25/02189/WTTPP Awaiting decision

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  • 26/01429/CLPUD Awaiting decision

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In Cardiff

  • 26/01314/CLPUD Granted

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  • 26/01449/CLPUD Awaiting decision

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    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

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

    6 Jul 2026 Lawful development