An EPC (Energy Performance Certificate) is a legal document that rates your property's energy efficiency on a scale from A (most efficient) to G (least efficient). In Wiltshire, you must obtain an EPC before selling or renting out your property. It shows potential buyers or tenants how much energy your home uses and what it might cost to heat and power it. The certificate is valid for 10 years.

The average EPC rating in Wiltshire is D, with around 60% of properties currently rated below C. This reflects the age of many homes in the area, as most properties are from the mid-20th century and may lack modern energy-efficient features. If your property is rated D or lower, you may want to consider improvements to increase its value and appeal.

The most recommended improvement for Wiltshire properties is loft insulation, which is cost-effective and can significantly reduce heat loss. Other improvements include cavity wall insulation, upgrading to a modern boiler, installing double glazing, and improving draught-proofing. Even small upgrades can help move your rating from D to C, making your property more attractive to buyers or tenants and reducing energy bills.

An EPC certificate typically costs between £35 and £120 in Wiltshire, depending on the property size and the surveyor you choose. For most standard houses, you can expect to pay around £50 to £80. The cost is a one-time expense, and the certificate remains valid for 10 years, so you won't need another one if you don't sell or let the property during that period.

Yes, an EPC certificate is legally required for both selling and letting out your property in Wiltshire. If you're a landlord, you must provide an EPC to prospective tenants before they view the property. Similarly, as a seller, you must display the EPC on property portals and provide it to interested buyers. Failing to do so can result in fines of up to £5,000.