Energy Performance Certificates (EPCs) have become a key element in assessing a building’s energy efficiency, but their influence extends beyond utility bills and sustainability goals. Increasingly, insurance providers are considering EPC ratings when calculating building insurance premiums, recognizing the link between energy efficiency and overall building risk.

What is an EPC?

An EPC rates a building’s energy efficiency on a scale from A (most efficient) to G (least efficient), based on factors like insulation, heating systems, windows, and ventilation. This standardized certificate highlights a building’s potential energy consumption and suggests improvements to reduce costs and environmental impact.

How EPC Ratings Affect Building Insurance Premiums

1. Reduced Risk of Damage and Claims

Buildings with higher EPC ratings generally have better insulation, modern heating, and improved structural components, reducing the risk of issues like damp, mold, or pipe freezing. These factors lower the likelihood of insurance claims related to water damage or structural failures.

2. Lower Operational Costs and Maintenance

Energy-efficient buildings typically require less intensive maintenance and have updated systems that are less prone to breakdowns. Insurance providers see this as a sign of well-maintained property, which can lead to reduced premiums.

3. Incentives for Green Buildings

Some insurers offer discounts or tailored policies for buildings with high EPC ratings as part of their commitment to supporting sustainable construction and reducing environmental impact.

4. Compliance and Market Value

A strong EPC rating can also enhance a building’s market value and ensure compliance with local regulations, factors that insurers consider when assessing risk and premium levels.

Important Considerations

While EPCs influence insurance premiums, they are one of many factors insurers evaluate. Location, building age, security features, and usage also significantly impact premium calculations. However, improving your building’s EPC rating is a proactive step that can positively affect your insurance costs.


To understand more about EPCs and how they can benefit your property, visit our About Us page.

Book a professional EPC assessment today via our Booking page.

Explore transparent service pricing on our Pricing page.

Our qualified EPC Assessors in London are ready to assist.

For any inquiries, contact us at our Contact Us page.