If you are selling, renting, or managing property in London, an Energy Performance Certificate (EPC) is a legal requirement in the United Kingdom in 2026.

Whether it’s a home or business property, an EPC is essential before a building can be marketed.

 What Is an EPC?

An EPC (Energy Performance Certificate) measures how energy efficient a property is.

It rates buildings from:

  • A (most efficient)
    to
  • G (least efficient)

It also includes:

  • Estimated energy costs
  • Carbon emissions
  • Recommendations for improving efficiency

👉 It helps buyers, tenants, and landlords understand running costs and energy performance.

 Domestic EPC in London

A Domestic EPC applies to residential properties such as:

  • Houses
  • Flats & apartments
  • Rental properties
  • HMOs
  • New builds

👉 It is required before selling or renting a home.

 Commercial EPC in London

A Commercial EPC applies to non-residential properties such as:

  • Offices
  • Retail shops
  • Warehouses
  • Restaurants & cafés
  • Industrial units

👉 It is required for leasing, selling, or advertising business premises.

 EPC Rules in the UK (2026)

In 2026, EPC regulations require:

  • A valid EPC before marketing any property
  • Minimum E rating for most rental properties
  • EPC validity of 10 years
  • Full disclosure to buyers and tenants

Without an EPC:

  • You cannot legally advertise the property
  • Transactions may be delayed
  • You may face penalties

 EPC Cost in London (2026)

Typical pricing:

  •  Domestic EPC: £60 – £120
  •  Commercial EPC: £145 – £500+

Cost factors include:

  • Property size
  • Building type
  • Complexity of assessment
  • Urgency (same-day service costs more)

 Fast EPC Service in London

✔ Inspection Time

  • 30–60 minutes for residential properties
  • Longer for commercial buildings

✔ Report Delivery

  • Usually 24–48 hours
  • Same-day options available in some cases

 Why EPC Matters in 2026

EPC importance is increasing due to:

  • Stricter UK energy regulations
  • Higher energy costs
  • Rental compliance rules
  • Sustainability and net-zero goals

👉 Better EPC ratings can improve property value and demand.

 How to Improve Your EPC Rating

You can improve your EPC score by:

  • Adding insulation (loft/wall)
  • Installing double glazing
  • Upgrading boilers or heating systems
  • Using energy-efficient lighting
  • Installing renewable energy systems

 FAQs

How long does an EPC last?

An EPC is valid for 10 years.

Do I need separate EPCs for domestic and commercial properties?

Yes, they are assessed differently.

Can I get a fast EPC in London?

Yes, same-day and next-day services are often available.

 Final Summary

Domestic and Commercial EPCs in London remain essential in 2026 for legal compliance and property marketing. Understanding the rules, costs, and certification process helps property owners avoid delays and stay compliant.

📞 Book Your EPC in London

👉 https://epcrate.co.uk/booking/
👉 https://epcrate.co.uk/pricing/
👉 https://epcrate.co.uk/contact-us-epc-services-london/

EPCRate Contact Details

150–160 City Road
London, EC1V 2NX

📞 020 3488 4142
📧 info@epcrate.co.u