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Planning application

DM/2026/00541

12 Castle Wood Usk Monmouthshire NP15 1SR

Granted Monmouthshire Certificate of Prop Lawful Use or Dev

Proposal

Partial garage conversion, internal alterations, enlargement of existing side window and new bi fold doors.

As published by the council, reference DM/2026/00541

Timeline

Dates from the published record

  1. 27 Apr 2026

    Received by Monmouthshire

  2. 30 Apr 2026

    Validated

    Checked as complete and ready for consideration.

  3. 22 Jul 2026

    Decision issued: Approve

  4. 28 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

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  • DM/2025/01481 Granted

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In Monmouthshire

  • DM/2026/00895 Granted

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  • DM/2026/00611 Granted

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  • DM/2026/00860 Granted

    6 Lilac Drive Rockfield Monmouth Monmouthshire NP25 5DY

    The existing dwelling was constructed as a domestic dwelling in or around 2004 and has been in constant use as such since first occupation. Conversion of garage space to for a habitable room.

    14 Jul 2026 Lawful development
  • DM/2026/00886 Awaiting decision

    4 Whitehall Gardens Undy Monmouthshire NP26 3EW

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    20 Jul 2026 Lawful development
  • DM/2026/00890 Awaiting decision

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    20 Jul 2026 Lawful development