Home Foundation & Subsidence Blog | Geobear UK

What Is A Certificate Of Structural Adequacy? | Geobear

Written by Admin | Oct 30, 2025 5:38:36 PM

A certificate of structural adequacy (CSA) is a document issued following the completion of remedial works for subsidence. 

The certificate will include:

  • Terms of Appointment
  • Description of damage to the property
  • Cause of damage to the property
  • Mitigation measures
  • Description of the works completed

 

A Chartered or Structural Engineer signs off the work, and this confirms that the works have been completed exercising reasonable skill, care, and diligence.

Why is a Certificate of Structural Adequacy important?

A certificate of structural adequacy can improve your chances of obtaining home insurance, including subsidence cover and a mortgage. Mortgage Providers are likely to refuse a property where there is an active subsidence issue, so the document is useful where you are looking to buy or sell a property with a history of subsidence.

 

Is there anything else I should know about a Certificate of Structural Adequacy?

Yes. Many homeowners worry that subsidence will devalue their property, but having a certificate of structural adequacy can help retain the value of a property. It shows that the subsidence problem has been dealt with.

 

Do Geobear provide Certificates of Structural Adequacy?

Yes, Geobear can provide a certificate of structural adequacy for our residential works. This comes alongside a 10-year insurance-backed guarantee.

 

Get in touch with Geobear today for underpinning services.