what is a EPC certificate, do I need one 

What is an EPC Certificate and Do I Need One?

An Energy Performance Certificate (EPC) is a document that provides information about the energy efficiency of a property, including its typical energy usage and environmental impact in terms of carbon dioxide emissions. The certificate rates a property on a scale from A (most efficient) to G (least efficient), and includes recommendations to improve efficiency and reduce energy costs. In the UK, an EPC is legally required when you sell, rent, or build a property. It must be obtained before the property is marketed or tenants move in. However, there are some exceptions, such as listed buildings or certain temporary structures. If you're unsure whether you need one, check government guidelines or consult a professional energy assessor to ensure compliance with regulations.