If you are selling, renting, or letting a property in 2026, a Domestic Energy Performance Certificate (EPC) is a legal requirement in the UK. Understanding what it is and why it matters ensures that your property complies with regulations and helps improve energy efficiency, reduce bills, and attract buyers or tenants.

This guide explains what a Domestic EPC is, why it’s necessary, and what homeowners should know in 2026.

What Is a Domestic EPC?

A Domestic EPC is a certificate that measures the energy efficiency of residential properties. It assigns a rating from A (most efficient) to G (least efficient) and evaluates the building’s environmental impact.

The EPC provides:

  • Energy efficiency rating – Shows how much energy your home uses

  • Environmental impact rating – Indicates carbon emissions

  • Recommendations – Practical advice to improve efficiency and reduce energy bills

Domestic EPCs are required for all residential properties when sold, rented, or let.

For professional EPC services, see EPCrate Domestic EPC Services.

Why Do I Need a Domestic EPC in 2026?

There are several key reasons why a Domestic EPC is essential:

1. Legal Requirement

  • Mandatory for selling or renting: In 2026, all properties must have a valid EPC when entering the market.

  • Avoid penalties: Failing to provide an EPC can result in fines or delays in property transactions.

  • EPCs are valid for 10 years, but a current certificate is required at the time of sale or lease.

2. Helps Buyers and Tenants Make Informed Decisions

  • EPCs provide clear information about energy costs and efficiency.

  • Buyers and tenants can use the rating to estimate running costs and plan energy improvements.

  • Higher-rated properties are more attractive, potentially increasing market value.

3. Identifies Opportunities to Save Energy and Money

  • The certificate includes recommendations for improving energy efficiency, such as:

    • Upgrading insulation

    • Installing energy-efficient lighting

    • Modernising heating and hot water systems

  • Implementing improvements can reduce bills and carbon footprint.

4. Improves Property Marketability

  • Homes with higher EPC ratings are increasingly preferred in 2026 due to energy cost awareness.

  • Energy-efficient homes can sell faster and attract better offers.

What Happens During a Domestic EPC Assessment?

A certified assessor will visit the property and conduct the following steps:

Step 1: Inspection

  • Examine walls, floors, roofs, and windows for insulation and heat retention.

  • Review heating, hot water, and lighting systems.

Step 2: Data Collection

  • Measure floor areas and room dimensions.

  • Review energy bills, occupancy patterns, and renewable energy installations (e.g., solar panels).

Step 3: Certificate Issuance

  • Calculate energy efficiency and environmental impact.

  • Issue the Digital EPC, valid for 10 years.

  • Include practical recommendations to improve energy efficiency.

For booking and certified assessments, see EPCrate Booking.

How Long Does a Domestic EPC Take?

  • Small properties (1–2 bedrooms): 45–60 minutes

  • Medium properties (3–4 bedrooms): 1–1.5 hours

  • Large properties (5+ bedrooms): 1.5–2 hours

After inspection, the assessor usually provides the certificate within 1–3 working days.

Factors affecting duration include:

  • Property size and type

  • Number of heating zones or systems

  • Renewable energy installations

  • Accessibility and complexity of layout

How Much Does a Domestic EPC Cost in 2026?

Typical cost ranges:

  • Small properties: £60–£80

  • Medium properties: £80–£100

  • Large properties: £100–£120

Complex properties, listed buildings, or urgent bookings may have higher fees. For detailed pricing, visit EPCrate Pricing.

Tips for Homeowners Before an EPC Assessment

  1. Prepare Documentation – Collect energy bills, floor plans, and system manuals.

  2. Maintain Systems – Ensure heating, hot water, and lighting systems are operational.

  3. Clear Access – Remove clutter and provide assessors access to lofts, plant rooms, and all rooms.

  4. Consider Improvements – Simple upgrades like LED lighting or additional insulation can improve your rating.

FAQs: Domestic EPC in 2026

Do I need an EPC to sell or rent my property?
Yes, it is mandatory for all properties being sold or let in the UK.

How long is a Domestic EPC valid?
10 years from the date of issue.

Will improving my EPC rating increase property value?
Yes. Higher ratings make properties more attractive to buyers and renters.

Can I view a sample Domestic EPC?
Yes. Viewing a sample helps you understand ratings, recommendations, and energy impact.

Where can I get a certified Domestic EPC?
You can book with EPCrate for professional assessments.

Why Choose EPCrate for Your Domestic EPC in 2026

EPCrate provides fast, reliable, and certified Domestic EPC assessments, helping homeowners:

  • Comply with legal requirements

  • Understand energy efficiency and potential improvements

  • Avoid fines and delays in property transactions

🔗 Book Your Domestic EPC: https://epcrate.co.uk/booking/
🔗 Domestic EPC Services: https://epcrate.co.uk/services-epc-assessors-london/
🔗 Pricing: https://epcrate.co.uk/pricing/
🔗 Contact Us: https://epcrate.co.uk/contact-us-epc-services-london/

Conclusion

In 2026, a Domestic EPC is essential for legal compliance, energy efficiency insight, and property marketability.

  • It provides a rating, environmental impact, and improvement recommendations.

  • Assessments usually take 1–2 hours, depending on property size and complexity.

  • EPCs help homeowners save energy, reduce bills, and attract buyers or tenants.

Ensure your property is compliant and energy-efficient — book a certified Domestic EPC with EPCrate today.

Address: 150–160 City Road, London, EC1V 2NX
Phone: 020 3488 4142
Email: info@epcrate.co.uk