Find an EPC Assessor
An Energy Performance Certificate (EPC) provides a clear assessment of how energy efficient a property is and how much it may cost to run. It also highlights ways to improve energy performance, reduce carbon emissions, and lower long-term energy costs.
An EPC certificate is a legal requirement for most properties when they are built, sold, or rented. This directory helps users find accredited EPC assessors who can carry out inspections and issue compliant certificates.
What Is an EPC Certificate?
When Is an EPC Certificate Required?
An EPC certificate is required in most cases when a property is constructed, sold, or rented. Property owners
must ensure that a valid EPC is available before marketing a property, whether for sale or to let.
For rental properties, minimum energy efficiency standards may apply, meaning a property must meet a
required EPC rating before it can be legally let. EPC certificates are usually valid for 10 years, unless significant
changes are made to the building that could affect its energy performance.
How the EPC Assessment Process Works & What the Certificate Includes
The EPC assessment is carried out by an accredited energy assessor who visits the property to collect detailed information about its construction and energy-related features. This includes the building’s age, construction type, insulation levels, heating systems, glazing, lighting, and ventilation.
Once the data is collected, it is processed using approved software to generate the EPC certificate. The final certificate includes the current energy efficiency rating, estimated energy costs, carbon emissions, and a breakdown of recommended improvements. Each recommendation shows the potential impact on energy savings and the possible improvement to the EPC rating if the measures are implemented.
The certificate is then registered on the official EPC register and can be used for legal and marketing purposes.
Who Needs an EPC Certificate?
EPC certificates are commonly required by homeowners selling their property, landlords renting out
residential or commercial buildings, and developers completing new builds. Letting agents and estate
agents also rely on EPC certificates to ensure properties are legally compliant before marketing.
Anyone responsible for the sale, lease, or construction of a property may be required to obtain an EPC certificate.
Types of EPC Certificates
How Who Can Carry Out an EPC Assessment?
Only accredited energy assessors registered with an approved scheme are permitted
to carry out EPC assessments and issue certificates. These assessors are trained
to follow recognised methodologies and regulatory standards.
Using a qualified assessor ensures that the EPC certificate is accurate, valid, and
accepted by relevant authorities. Compare Building Survey Quotes.
EPC Certificate FAQs
An asbestos survey is a professional inspection carried out to identify asbestos-containing materials within a property. It records their location, condition, and potential risk to help ensure safe management or removal.
In many cases, yes. Property owners and duty holders have legal responsibilities to manage asbestos risks, particularly in non-domestic buildings and before refurbishment or demolition works.
There are two main types of asbestos surveys: a Management Survey for buildings in normal use and a Refurbishment and Demolition Survey for properties undergoing major works. The correct type depends on how the building is being used.
An asbestos survey is typically required before refurbishment or demolition, during ongoing property management, or when assessing older buildings. Properties built before the year 2000 are more likely to contain asbestos.
Yes, where necessary. If materials are suspected of containing asbestos, small samples may be taken and analysed by an accredited laboratory to confirm their presence and type.
The duration of an asbestos survey depends on the size, layout, and complexity of the property. Smaller properties may take a few hours, while larger or more complex buildings may take longer.
The report details the location, type, and condition of any asbestos-containing materials found. It also provides a risk assessment and clear recommendations for managing, monitoring, or removing asbestos safely.
Yes, in some cases. If asbestos-containing materials are in good condition and unlikely to be disturbed, they can often be managed safely without removal. This decision should always be based on professional advice.
Asbestos surveys should be carried out by trained and competent surveyors who follow recognised safety standards. Using a qualified professional ensures accurate results and legally compliant reporting.
This directory allows you to compare asbestos surveyors, review their services, and request quotes. Choosing the right surveyor helps ensure safety, compliance, and peace of mind.
EPC Certificate FAQs
What is an EPC certificate?
An Energy Performance Certificate (EPC) assesses how energy efficient a property is. It provides an energy rating from A to G, estimated running costs, carbon emissions, and recommendations to improve energy efficiency.
Is an EPC certificate legally required?
Yes. An EPC certificate is legally required when a property is built, sold, or rented. The certificate must be available before the property is marketed, and landlords must meet minimum energy efficiency standards where applicable.
How long is an EPC certificate valid?
An EPC certificate is valid for 10 years. A new certificate is only required sooner if major energy-related improvements are made or if an updated assessment is needed for compliance.
How much does an EPC certificate cost?
The cost of an EPC certificate varies depending on property type, size, and complexity. Typical prices are:
Domestic EPC: usually between £50 and £120
Larger homes or complex properties: may cost more
Non-domestic EPCs: prices vary widely depending on building size and usage
Prices are set by individual assessors, so comparing quotes is recommended.
What affects the price of an EPC?
The EPC price may depend on factors such as the size of the property, number of rooms, age of the building, and whether the property is residential or commercial. Accessibility and complexity can also influence the cost.
What happens during an EPC assessment?
An accredited energy assessor visits the property and collects data on insulation, heating systems, windows, lighting, and construction type. No invasive work is carried out, and the assessment is usually non-disruptive.
How long does an EPC assessment take?
Most domestic EPC assessments take between 30 to 60 minutes. Larger or more complex properties may take longer to assess.
What information does an EPC certificate include?
An EPC certificate includes the current energy efficiency rating, estimated energy costs, environmental impact, and recommended improvements. It also shows how the property’s rating could improve if those recommendations are implemented.
Can I improve my EPC rating?
Yes. The EPC includes recommended measures such as improving insulation, upgrading heating systems, or installing energy-efficient lighting. Making these improvements can increase the property’s rating and reduce energy bills.
Who can issue an EPC certificate?
Only accredited energy assessors registered with an approved scheme can issue valid EPC certificates. Using a qualified assessor ensures the certificate is compliant and legally accepted.
How do I find an EPC assessor?
This directory allows you to compare EPC assessors, review pricing and services, and request quotes. Choosing a qualified assessor helps ensure accuracy, compliance, and value for money.