What if the inspector fails the final inspection?

If the final inspection reveals non-compliant work, the inspector will describe the defects and what needs to be done to remedy them. You must carry out the remedial work and then notify building control for a further inspection. There is usually no additional fee for re-inspection. It is important to address defects promptly as unresolved issues will prevent the certificate from being issued.

How long does it take to receive a completion certificate?

Once the final inspection is satisfactory, councils are required to issue the completion certificate within 5 working days. In practice, many councils issue the certificate more quickly. Private approved inspectors typically issue certificates within a similar timeframe.

What if the builder has gone bust and the work was not signed off?

If your builder went bust or disappeared before final sign-off, you can contact your local council's building control department to request a regularisation inspection, even years after the work was done. The council will inspect the accessible parts of the work and issue a regularisation certificate if the work appears to comply (though you may need to open up some work for inspection). A regularisation certificate is not the same as a completion certificate but provides some evidence of compliance.

What is indemnity insurance for a missing completion certificate?

Indemnity insurance is a policy that provides financial protection against the risk that the local authority takes enforcement action regarding building work completed without a completion certificate. Conveyancers commonly arrange this when selling a property where building work lacks a completion certificate. It typically costs £100–£300 for a residential property and is a one-off payment. However, it covers the risk — it does not prove the work is safe or compliant.

Is a completion certificate needed for permitted development work?

Building regulations completion certificates are required for work that needs building regulations approval, regardless of whether planning permission or permitted development rights were used. The two systems are separate. For example, a rear extension built under permitted development rights still needs building regulations approval and a completion certificate.

How to Get a Building Regulations Completion Certificate

A building regulations completion certificate is the final document issued by building control confirming that your completed building work meets the requirements of the Building Regulations. It is essential for selling your property, obtaining a mortgage, and demonstrating compliance with the law. Without it, you may encounter serious problems when you come to sell.

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