LAWFUL DEVELOPMENT CERTIFICATE- Proposed use

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Secure Your Future Plans with CLPUD

Worried your building plans might need full planning permission? Our CLOPUD service gives you certainty before you start construction. We specialize in securing Certificates of Lawfulness for Proposed Use across all major Permitted Development projects – from house extensions and loft conversions to barn conversions and commercial-to-residential changes.

Our ex-council planners handle the entire process, ensuring your project meets all requirements so you can build with confidence, avoid enforcement risks, and save months of unnecessary delays.

What is Lawful Development Certification for Proposed Use?

A Lawful Development Certificate for Proposed Use commonly called CLOPUD, this is an official decision from your Local Planning Authority that confirms your proposed use or works don’t require planning permission under section 192 of the Town and Country Planning Act 1990. It verifies your project complies with Permitted Development regulations, serving as a legally binding document that prevents future enforcement issues while providing certainty for transactions, financing, and construction.

When Do You Need a CLOPUD?

Here are scenarios when a Certificate of Lawfulness for Proposed Use or Development (CLOPUD) is essential:

  • It is essential before starting construction to confirm your project complies with Permitted Development rules.
  • Buyers and lenders often require the certificate during property transactions to ensure the legality of planned developments.
  • It is commonly needed for projects such as house extensions, loft conversions, outbuildings, or changes like commercial-to-residential or agricultural-to-residential conversions.
  • The certificate can help avoid disputes with neighbors by proving compliance with planning regulations, especially in areas with Article 4 restrictions.
  • It secures your legal rights under current planning laws, protecting your project from future regulation changes.

What’s the Difference Between a CLEUD and a CLPUD?

The planning permission process in UK is usualy divided into two separate stages:

1: CLEUD (Certificate of Lawfulness for Existing Use)

This certificate legalizes past unauthorized building work or changes of use that have existed for 4+ years (for structures) or 10+ years (for changes of use). It protects you from enforcement action by proving the development is now lawful due to the passage of time.

2: CLPUD (Certificate of Lawfulness for Proposed Use)

This certificate confirms that your planned development doesn’t require planning permission because it qualifies as Permitted Development. It’s obtained before starting work to ensure your project is legally compliant from the outset.

Key Difference: CLEUD fixes past unauthorized work, while CLOPUD approves future permitted projects.

You Risk

Without a CLOPUD:

You Get

With a Clopud

Why Choose Us?

How ARM Design & Build Guarantees Your CLOPUD Approval

Permitted Development Verification

We analyze your proposed project against national and local Permitted Development criteria. Our assessment confirms whether your plans qualify or require full planning permission.

Local Authority Negotiation

With insider knowledge of council processes, we preemptively address potential objections. Our direct liaison with planning officers minimizes delays and queries.

Enforcement Risk Mitigation

We secure legally binding confirmation that your project complies before construction begins. This protects against future enforcement actions and costly modifications.

Timely Approval Guarantee

We prioritize efficient processing within typical 8-12 week timelines. Our tracking system ensures no deadlines are missed during council review.

Property Transaction Support

Our certificates provide the evidence solicitors and lenders need for smooth transactions. We tailor documentation to satisfy specific buyer or financier requirements.

Request Your Free CLOPUD Consultation

Unsure About Permitted Development?
Get Expert Clarity Now

Our team at ARM Design & Build specializes in securing Lawful Development Certificates for proposed uses, ensuring your plans comply with UK regulations. Get peace of mind and expert guidance today to move your project forward confidently.

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ARM Design & Build is an integrated architecture and construction practice specializing in compliant, creative spaces.

Contact Info
Office Address

Dalton House, 60 Windsor Avenue, London, SW19 2RR

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