Commercial EPC in London 2026: Legal Requirements, Costs and Fast Certification

Commercial Energy Performance Certificates (Commercial EPCs) are an important consideration for property owners, landlords, investors and businesses across London. Whether you own an office, retail unit, restaurant, warehouse or mixed-use building, understanding when a Commercial EPC may be required can help avoid delays during sales, lettings and property transactions.

EPCRATE supports commercial property owners throughout London and can arrange Commercial EPC assessments through trusted accredited partners across all London boroughs.

What Is a Commercial EPC?

A Commercial EPC provides information about the energy performance of a non-domestic building. Like domestic EPCs, the certificate provides an energy efficiency rating and recommendations that may help improve building performance.

Commercial EPCs are commonly required when selling, leasing or constructing commercial premises. Requirements can vary depending on the circumstances, so property owners should always review the latest government guidance.

Which Commercial Properties May Need an EPC?

Commercial EPCs may apply to a wide range of property types including:

• Offices
• Retail units
• Restaurants and cafés
• Warehouses
• Industrial units
• Mixed-use buildings
• Commercial investment properties

Different property types can involve different assessment considerations depending on building services, heating systems, lighting and overall complexity.

How Much Does a Commercial EPC Cost in London?

Commercial EPC pricing depends on the size, layout and complexity of the building.

Commercial EPCs arranged through EPCRATE start from £180. Larger premises or more complex buildings may require bespoke quotations.

Fast Commercial EPC Services Across London

Many businesses operate to tight deadlines when selling or leasing commercial property. Same-day and fast-track appointments may be available depending on assessor availability, property location and scheduling requirements.

EPCRATE supports commercial property owners throughout all London boroughs and surrounding areas.

Energy Efficiency Improvements for Commercial Buildings

A Commercial EPC may include recommendations relating to insulation, heating systems, lighting and other energy efficiency measures.

Property owners often review EPC recommendations when planning refurbishment projects, energy efficiency upgrades, solar panel installations and heating improvements.

No recommendation can guarantee a particular rating improvement because outcomes depend on building characteristics, installed systems and assessment methodology.

Frequently Asked Questions

What is a Commercial EPC?

A Commercial EPC is an Energy Performance Certificate for non-domestic buildings such as offices, retail units and warehouses.

How much does a Commercial EPC cost in London?

Commercial EPCs arranged through EPCRATE start from £180, with pricing depending on building size and complexity.

Do offices need a Commercial EPC?

Many office buildings require a Commercial EPC when being sold, leased or constructed. Property owners should review current government guidance.

Can I get a fast Commercial EPC?

Fast appointments may be available depending on assessor availability and location.

How long does a Commercial EPC last?

A Commercial EPC generally remains valid for 10 years unless replaced by a newer certificate.

Can a Commercial EPC help identify energy improvements?

Yes. Recommendations may help property owners understand opportunities to improve energy efficiency.

Service	Price
Commercial EPC	From £180