In 2026, Domestic Energy Performance Certificates (EPCs) remain a vital legal requirement for homeowners across the UK. Whether you are selling, renting, or planning future upgrades, understanding how Domestic EPCs work, what they cost, and what the law requires is essential to staying compliant and avoiding unnecessary delays or penalties.

This comprehensive guide explains everything homeowners need to know about Domestic EPCs in 2026, including legal obligations, assessment processes, costs, and how to book your certificate with EPCrate.

What Is a Domestic EPC?

A Domestic Energy Performance Certificate (EPC) measures the energy efficiency of residential properties, including:

  • Houses

  • Flats and apartments

  • Bungalows

  • Maisonettes

The certificate rates a property from A (most energy-efficient) to G (least energy-efficient) and includes practical recommendations to improve energy performance, reduce energy bills, and lower carbon emissions.

Domestic EPCs help buyers and tenants understand a home’s likely energy costs before making a decision. Learn more about how assessments work via Domestic EPC services.

Is a Domestic EPC Legally Required in 2026?

Yes. In 2026, a valid Domestic EPC is a legal requirement if you are:

  • Selling your home

  • Renting out a property

  • Letting a residential property to tenants

You must have an EPC before marketing your property. Estate agents and letting agents are not permitted to advertise homes without a valid EPC rating.

Failure to provide an EPC can result in financial penalties and delays to property transactions. To stay compliant, homeowners should check their EPC’s issue date and book a new EPC if it has expired.

How Long Is a Domestic EPC Valid?

Domestic EPCs are valid for 10 years from the date of issue.

You do not need a new EPC every time you sell or rent your property, as long as the existing certificate is still valid. However, once it expires, a new assessment is required.

Many homeowners choose to renew their EPC early after making energy-efficient upgrades, as this can improve the rating and increase property appeal.

Why Domestic EPCs Matter for Homeowners in 2026

1. Legal Compliance

Without a valid EPC, you cannot legally sell or rent your property. Having an up-to-date certificate ensures smooth transactions and avoids enforcement action.

2. Transparency for Buyers and Tenants

EPCs provide clear information on:

  • Energy efficiency

  • Estimated energy costs

  • Environmental impact

In 2026, buyers and renters increasingly factor energy efficiency into their decisions due to rising utility costs.

3. Property Value and Marketability

Homes with stronger EPC ratings often:

  • Attract more interest

  • Sell or rent faster

  • Achieve better prices

A poor EPC rating can discourage buyers or lead to renegotiations during the sale process.

Domestic EPC and Landlord Responsibilities

If you are a landlord, EPC compliance is particularly important. In 2026:

  • You must provide tenants with a valid EPC before tenancy begins

  • Properties must meet Minimum Energy Efficiency Standards (MEES)

  • Substandard properties may be restricted from being let

An EPC highlights whether your rental property meets current standards and what improvements may be required. EPCrate’s assessors can guide landlords through compliance — see About EPCrate.

What Happens During a Domestic EPC Assessment?

A Domestic EPC assessment is straightforward and non-invasive. During the visit, the assessor will review:

  • Wall, roof, and floor insulation

  • Heating systems and controls

  • Hot water systems

  • Windows and glazing

  • Lighting efficiency

The assessment usually takes 1–2 hours, depending on property size. The certificate is typically issued within 24–48 hours after inspection.

Book your assessment easily via EPCrate’s booking page.

How Much Does a Domestic EPC Cost in 2026?

Domestic EPC costs remain affordable in 2026. Prices typically depend on property size, type, and location.

Average Domestic EPC Costs:

  • Small flats: £60–£80

  • Standard houses: £80–£120

  • Larger homes: £120+

Prices may include VAT, but homeowners should always confirm before booking. For transparent pricing, visit EPCrate’s pricing page.

Can You Improve Your EPC Rating?

Yes. One of the most valuable aspects of a Domestic EPC is the recommendations report, which outlines cost-effective improvements such as:

  • Loft or cavity wall insulation

  • Energy-efficient boilers

  • Double or triple glazing

  • LED lighting

  • Smart heating controls

While recommendations are not mandatory, implementing them can:

  • Reduce energy bills

  • Improve comfort

  • Increase property value

  • Support compliance with future regulations

When Should Homeowners Renew a Domestic EPC?

You should renew your EPC if:

  • Your certificate has expired (older than 10 years)

  • You plan to sell or rent your home

  • You have made significant energy upgrades

  • You want to improve your EPC rating for resale value

Checking your EPC early helps avoid last-minute delays during property transactions.

How to Check If Your EPC Is Still Valid

You can check EPC validity by:

  • Reviewing the issue date on your certificate

  • Searching the UK Government EPC register

  • Contacting your EPC provider

If your EPC has expired or is missing, EPCrate offers fast, professional assessments across London and surrounding areas. Learn more via our services page.

Domestic EPC vs Commercial EPC

While both certificates assess energy efficiency, Domestic EPCs apply only to residential properties. Commercial EPCs are required for offices, shops, and industrial buildings.

If you own mixed-use property, different areas may require separate certificates. EPCrate provides both Domestic and Commercial EPCs — details available here.

Booking a Domestic EPC with EPCrate

Booking your Domestic EPC with EPCrate is quick and hassle-free:

  1. Visit https://epcrate.co.uk/booking/

  2. Select Domestic EPC

  3. Choose a convenient appointment time

  4. Receive your certificate digitally

For questions or tailored advice, contact the team directly via Contact Us.

FAQs: Domestic EPCs in 2026

Is a Domestic EPC compulsory for homeowners?
Yes, if you are selling or renting your property.

How long does a Domestic EPC last?
10 years from the date of issue.

Do I need a new EPC after renovations?
Not legally, but it’s recommended to reflect improvements.

Are EPC recommendations mandatory?
No, but they can significantly reduce energy costs.

Conclusion: What Homeowners Must Know in 2026

In 2026, a Domestic EPC is more than a formality — it is a legal requirement, a selling tool, and a guide to energy savings. Understanding EPC validity, costs, and obligations helps homeowners stay compliant and make informed decisions.

If you are selling, renting, or simply planning ahead, booking a Domestic EPC with EPCrate ensures professional assessment, fast turnaround, and complete peace of mind.

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

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