Articles

Cambridge Commercial EPC Requirements 2025

Read time: 3 minutes
November 5, 2025

If you manage or own a commercial property in Cambridge or nearby areas like Ely, St Ives, Huntingdon, or Newmarket, ensuring your EPC (Energy Performance Certificate) is up to date is essential for legal compliance and property marketability. At Energy Digest, we specialise in helping Cambridgeshire property professionals stay ahead of their obligations with clear, efficient service.


A Commercial EPC gives your building an energy efficiency rating from A (most efficient) to G (least efficient). It's legally required when a property is sold, leased, or constructed. Without it, transactions could stall, legal penalties may arise, and marketability will likely suffer.

This certificate assesses how much energy your building uses per square metre, alongside the level of CO₂ emissions. It remains valid for up to 10 years.

If you're planning to sell or lease your Cambridge-based commercial property and don’t yet have a valid EPC, you'll need to renew it before proceeding.


Under the Minimum Energy Efficiency Standards (MEES), non-domestic properties must meet at least an EPC 'E' rating. If your building falls below this threshold, letting it is prohibited unless an exemption is registered.

Common exemptions include:

  • Buildings with excessive upgrade costs relative to payback
  • Listed or heritage properties where improvements would alter character
  • Short-term temporary structures

That’s where Energy Digest steps in. Our MEES Compliance Service supports Cambridge landlords and building managers by offering full-site assessments, identifying cost-effective upgrades, and delivering bespoke action plans. Our goal? Helping you meet the law while maximising energy efficiency and minimising cost.


You’ll need an EPC in the following circumstances:

  • When constructing a new non-domestic building
  • Before listing a property for sale or rent
  • When significant modifications affect building services

We provide same-week service across Cambridge city centre, Cambourne, Bar Hill, and surrounding areas, ensuring your legal obligations are met without delay.


Your EPC rating is calculated using SBEM (Simplified Building Energy Model) software by a qualified assessor. The score is influenced by:

  • Building fabric and insulation
  • Heating and cooling efficiency
  • Lighting controls
  • Ventilation systems
  • Use of on-site renewables

Higher ratings make your building more attractive to tenants and buyers and reduce energy costs.


Property SizeTypical Cost (2025)
Under 100m²£150 - £200
100m² - 500m²£200 - £500
500m² - 1000m²£500 - £750
Over 1000m²From £750 upwards

Prices may vary based on location, access, property age, and complexity. Historic buildings in central Cambridge or converted warehouses near Mill Road may require additional assessment time. Call us for an instant quote.

Call Josh for an exact price over the phone and your next available slot: 01206 670 278


Energy Digest offers upgrade advice based on your existing building setup. Some typical ways we help improve EPC ratings include:

  • Upgrading lighting to LED systems
  • Replacing inefficient gas boilers with electric systems
  • Installing solar PV panels
  • Retrofitting insulation
  • Improving glazing or ventilation systems

We’ll always aim to identify upgrades with short payback periods and long-term performance gains.


With 2025 fast approaching, here's our expert 5-step strategy:

  1. Review your current EPCs portfolio-wide
  2. Flag buildings with an E or lower rating
  3. Commission assessments for missing, expired, or underperforming EPCs
  4. Model the cost of common upgrade scenarios
  5. Register exemptions where improvement isn’t feasible

Waiting could mean higher costs later. Being proactive now means saving time, money, and hassle.


We provide full-service Commercial EPC support throughout:

  • Cambridge city centre and university zones
  • Ely, Soham, and Newmarket
  • Bar Hill, Cambourne, and Huntingdon
  • St Neots and north Cambridgeshire

From single units to entire portfolios, we’ll help you meet compliance, reduce carbon, and protect property value.


Contact Energy Digest to arrange your Commercial EPC renewal. Our accredited local assessors offer fast, affordable service across Cambridgeshire. Stay ahead of MEES requirements and protect your assets in 2025 and beyond.


crossmenu