Commercial EPC in Milton Keynes

Commercial (non-domestic) EPC assessments in Milton Keynes

A commercial EPC — properly called a non-domestic EPC — is required whenever a commercial building is constructed, sold or let. It rates the building's energy efficiency from A (best) to G (worst) based on a detailed SBEM (Simplified Building Energy Model) assessment of the fabric, services and controls. The certificate is valid for 10 years and must be lodged on the official EPC Register.

We produce commercial EPCs for clients across Milton Keynes, including the following building types:

• Offices — small single-tenant units up to medium-sized office floors.
• Retail — high-street shops, small shopping parades, independent retail.
• HMOs assessed as commercial — large HMOs (typically 6+ bedrooms) where the property is treated as non-domestic.
• Warehouses and industrial units — including light industrial and trade counters.
• Restaurants, cafés and takeaways.
• Serviced offices and co-working spaces.

How a commercial EPC differs from a domestic EPC

This is the single most common source of confusion. A domestic EPC is produced using RdSAP, a reduced method for existing dwellings. A commercial EPC is produced using SBEM, which models the building's heating, cooling, hot water, lighting, ventilation, and associated controls separately. A different qualification is required to produce each — we are qualified for domestic assessments and will connect you with our commercial partner for larger, level-5 non-domestic jobs.

What MEES means for commercial landlords in Milton Keynes

The Minimum Energy Efficiency Standards for non-domestic property tightened significantly in April 2023. The headline points for any landlord letting property in Milton Keynes:

• It is unlawful to continue to let a property with an EPC rating of F or G, whether the tenancy is new or ongoing — unless a valid exemption is registered on the PRS Exemptions Register.
• The government has consulted on raising the minimum rating to C by 2027 and B by 2030. Landlords with older EPCs rated D and E should start planning upgrades now.
• Breaches can result in publication of a penalty notice and fines of up to 20% of the property's rateable value (capped at £150,000 per breach).

Exemptions from commercial EPCs

Not every non-domestic building needs an EPC. The main exemptions:

• Places of worship.
• Temporary buildings used for less than 2 years.
• Listed or protected buildings where compliance would unacceptably alter character.
• Industrial sites with low energy demand (typical large warehouses with no heating/cooling of space).
• Stand-alone buildings with a total useful floor area under 50 m² that are not dwellings.

How to book a commercial EPC in Milton Keynes

• Call 07345 295 687 — Monday to Saturday, 08:00 – 18:00.
• WhatsApp the building type, floor area and postcode to 07345 295 687.
• Use the contact form — select 'EPC – Commercial' from the Service dropdown.

Related services in Milton Keynes

• PAT testing in Milton Keynes
• Fire door inspection in Milton Keynes
• Full commercial compliance bundle — EPC + PAT + Fire Door
• Commercial vs domestic EPCs — full guide
• MEES regulations explained