EPC Survey
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Need expert guidance with your property survey?
Whether it’s a detailed building inspection or a specific issue you’re facing, our experienced surveyors are here to help. From structural concerns to general advice, we offer professional insights tailored to your needs.
Professional EPC Survey
An Energy Performance Certificate (EPC) is a legal requirement when selling or letting a property. It measures your property’s energy efficiency and rates it from A (most efficient) to G (least efficient).
Our qualified assessors inspect heating, lighting, insulation, and other key areas to create an accurate EPC report. The certificate is unique to each property and remains valid for 10 years.
At Stonebridge Surveying, we ensure your EPC survey is carried out with precision, helping you stay compliant and energy aware.

What is involved in an EPC survey?
Our certified assessor visits your property to inspect heating, lighting, insulation, windows, and other key features. Using observations, measurements, and photographs, they gather the data needed to calculate your energy efficiency. Commercial and domestic surveys differ slightly, but both follow UK-approved methods to ensure accurate results.
Why do you need an EPC survey?
An EPC is a legal requirement when selling or letting a property. It gives buyers and tenants clear information about energy efficiency and helps market your property more effectively. Even if you’re not selling, an EPC can highlight improvements to cut bills and boost energy performance.
How do you assess EPC rating?
We assess insulation, heating, ventilation, and overall efficiency before grading the property from A (most efficient) to G (least efficient). Domestic surveys usually take 30–40 minutes, while larger commercial properties require more time.
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Frequently Asked Questions
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Everything You Need to Know
For a typical home, it takes around 30–40 minutes. Larger commercial properties may take longer, depending on their size and complexity.
An EPC is valid for 10 years unless major changes are made to the property, such as extensions or upgrades to insulation and heating.
Yes, it is a legal requirement when selling or renting out a property in the UK. Without a valid EPC, you cannot legally market your property.
An EPC survey is suitable for homeowners, landlords, property investors, and developers who need to understand or demonstrate the energy efficiency of a property. It is legally required when selling or renting residential and commercial buildings in the UK, but it also provides valuable insight beyond compliance.
Homeowners often use an EPC survey to identify areas where energy efficiency can be improved, helping reduce utility bills and improve comfort. Landlords rely on EPC ratings to meet minimum energy efficiency standards and avoid penalties, while investors and developers use EPC data to assess long-term performance, sustainability, and future upgrade requirements.
Whether you are preparing a property for sale, planning renovations, or managing a rental portfolio, an EPC survey offers clear, practical information that supports informed decision-making and responsible property management.
Yes, many property owners choose an EPC even if they’re not selling or renting. It helps identify ways to cut bills and make the property more energy efficient.