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Planning application

25/0739/CLPU

Barnfield Cottage Ty'r Sais Farm Lane Argoed Blackwood NP12 0JA

Refused Caerphilly Certificate Lawful Proposed Use/Dev

Proposal

Obtain a Lawful Development Certificate for the proposed addition of 2 no. gabled dormer windows to replace the existing rooflights

As published by the council, reference 25/0739/CLPU

Timeline

Dates from the published record

  1. 27 Oct 2025

    Received by Caerphilly

  2. 29 Oct 2025

    Validated

    Checked as complete and ready for consideration.

  3. 12 Dec 2025

    Decision issued: Refused

  4. 28 Jul 2026

    Added to PlanIndex

What refusal means

The process from here

The council refused this application for the reasons set out on the decision notice, which the council portal holds in full. Only the applicant can appeal a refusal; the time limit runs from the decision date and is shorter for householder schemes.

Refusal does not prevent a fresh attempt. Applicants often address the reasons for refusal and resubmit, so a refused scheme is not necessarily the end of proposals for the site.

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

In Caerphilly

  • 26/0447/CLEU Granted

    5 Pantyfid Road Aberbargoed Bargoed CF81 9DT

    Obtain a Certificate of Lawfulness for the existing use of decking

    7 Jul 2026 Lawful development
  • 26/0366/CLEU Refused

    Brynela Llwyncelyn Terrace Nelson Treharris CF46 6HF

    Obtain a Lawful Development Certificate for existing use of stables

    26 May 2026 Lawful development
  • 26/0346/CLPU Granted

    91 St Anne's Gardens Maesycwmmer Hengoed CF82 7QQ

    Obtain a Lawful Development Certificate for proposed single storey rear extension

    14 May 2026 Lawful development
  • 26/0345/CLPU Granted

    2 Corbett Crescent Caerphilly CF83 1HP

    Obtain a Lawful Development Certificate for proposed attic conversion

    13 May 2026 Lawful development
  • 26/0375/CLPU Granted

    6 Bedwellty Road Cefn Fforest Blackwood NP12 3HF

    Obtain a Lawful Development Certificate for proposed single storey side extension and form a vehicle access

    26 May 2026 Lawful development