Commercial EPCs across the East Midlands

The East Midlands has quietly become one of the most logistics-heavy commercial property markets in the country, and that shapes what an EPC assessment looks like here. Between the distribution corridors along the M1 and A14, the engineering and manufacturing base around Derby and Leicester, and the older high-street and office stock in the four city centres, a single assessor covers an unusually wide range of building types in this region. All of them need a valid non-domestic EPC on sale, letting or qualifying refurbishment.

Where we arrange commercial EPCs in the East Midlands

We arrange accredited non-domestic energy assessments across the East Midlands. Each of the cities below has its own page with local detail on property stock, councils and typical costs.

We also cover Kettering, Corby, Wellingborough, Daventry, Loughborough, Hinckley, Market Harborough, Mansfield, Chesterfield and Beeston.

Commercial property stock across the East Midlands, and why EPCs bite differently here

Northamptonshire: the distribution corridor

Brackmills, Pineham Park and the estates around Daventry and Corby form one of the densest concentrations of distribution space in the UK. Large sheds are assessed on their servicing rather than their size: a plain, unheated storage box behaves very differently in SBEM from the same shell fitted with trade counters, chilled areas or a two-storey office pod. Where a warehouse has been subdivided or fitted out for a new occupier, that fit-out is frequently the qualifying refurbishment that triggers a fresh certificate.

Derby and Leicester: manufacturing and mixed commercial

Pride Park and Raynesway in Derby, and Meridian Business Park and Optimus Point in Leicester, carry a mix of light industrial, trade and office space built across several decades. The 1980s and 1990s units are the ones that most often disappoint their owners: reasonable insulation for their day, but gas warm-air heating and fluorescent lighting that now drag the rating down. Both are comparatively cheap to fix.

Nottingham: city-centre offices and converted stock

Nottingham's NG1 core mixes purpose-built office floors with converted upper storeys above retail. Conversions are the awkward cases. A retail unit with offices above may need more than one certificate depending on how the space is let and whether the parts are separately serviced, and getting that judgement wrong is a common reason a sale stalls late.

MEES across the East Midlands: the minimum-E rule and what is proposed next

The Minimum Energy Efficiency Standard sets the rating a non-domestic property must hold before it can be let. The current minimum is EPC E. Since 1 April 2023 it has been unlawful to CONTINUE letting a non-domestic property below E, which is the point that catches most landlords out - the rule has applied to new lettings since 1 April 2018, but an existing tenancy is no longer a shelter.

Looking ahead, the government has proposed that privately rented non-domestic buildings over 1,000 sqm reach EPC B by 2031. That remains a proposal subject to secondary legislation rather than current law. Critically, in the government response of 18 June 2026, the interim EPC C milestone for 2027 was dropped, and buildings under 1,000 sqm remain on the EPC E standard with no new deadline announced. A great deal of online guidance still refers to an EPC C deadline in 2027 or an EPC B deadline in 2030 - both are out of date, and planning capital spending around them would be a costly mistake.

The penalties are not trivial. Non-domestic MEES breaches are penalised on a scale tiered by rateable value, reaching up to GBP 150,000 for the longest breaches, together with publication of the breach. A separate penalty of GBP 500 to GBP 5,000 applies to failing to have or produce an EPC when one is required.

What a commercial EPC costs in the East Midlands

A commercial EPC is priced on the building, not from a fixed menu, and the fee is the same exercise wherever in the East Midlands the building stands. Four things move it: the floor area, the number of separately serviced zones, the assessment level required, and how much has to be measured on site because drawings and plant records are missing.

Assessment level is the biggest single factor. A simple, single-zone building - a shop, a small office, a basic industrial unit - is modelled at Level 3. A building with air conditioning, mechanical ventilation or multiple zones needs Level 4, and all new-build work is Level 4 as a minimum. The most complex buildings are modelled using Dynamic Simulation Modelling at Level 5. Moving from Level 3 to Level 4 is typically a larger jump in fee than doubling the floor area.

The most reliable way to keep the cost down is to have the paperwork ready: floor plans with dimensions, a schedule of heating, cooling and ventilation plant, lighting details and any commissioning records. Where those exist, the site visit is shorter and the modelling is faster. Where they do not, the assessor has to measure and infer, and that time is what you pay for.

When a the East Midlands business actually needs a commercial EPC

The requirement is triggered by an event, not by a date in your diary. You need a valid non-domestic EPC when you sell the premises, when you grant a new lease, and when a building is newly constructed or undergoes a qualifying refurbishment. If none of those is happening and you are not letting, you may not need one at all - which is worth knowing before you pay for an assessment you do not require.

Two situations catch people out repeatedly. The first is the continuing letting: a landlord with a sitting tenant who assumes the rules only apply at the point of a new lease. Since 1 April 2023 that is wrong, and a below-E building being let today is in breach whether or not the tenancy is new. The second is the fit-out. Work that changes a building's fixed services - adding or replacing heating, cooling, ventilation or lighting, or subdividing the space into separately serviced units - can amount to a qualifying refurbishment in its own right, and it is far cheaper to establish that before the works are specified than to discover it afterwards.

It is also worth checking whether a valid certificate already exists before commissioning a new one. Non-domestic EPCs are lodged on the national register and can be looked up against the property. The 10-year clock runs from the lodgement date, not from the date of the last transaction, so a certificate produced at a previous sale may have several years left - or may have quietly expired.

What you receive, and what to check on it

A non-domestic EPC comes as a certificate showing an A-to-G rating, together with a recommendation report listing improvement measures modelled for that specific building. The recommendation report is the genuinely useful document: it is a costed, building-specific list rather than generic advice, and it is the natural starting point for any improvement programme.

Before you file it, check three things. Check that the address and the extent of the assessed area match what you are actually selling or letting, because a certificate for the wrong demise is worthless at the point of a transaction. Check the lodgement date, which starts the 10-year validity. And check that the assessor is accredited under a recognised scheme - Elmhurst, Stroma-NAPIT, Quidos and ECMK among them - because a certificate produced outside a scheme is not a valid one, however professional it looks.

How the assessment works

A legally valid non-domestic EPC must be produced by an accredited non-domestic energy assessor working under a recognised scheme - Elmhurst, Stroma-NAPIT, Quidos and ECMK among them - and lodged on the national non-domestic register. It cannot be produced remotely from a questionnaire: the assessor needs to see the building to record the fabric, the services and the zoning that the calculation depends on.

The assessor gathers construction details, heating, cooling, ventilation, lighting and hot water information, then builds a model of the building in approved software. The rating that comes out reflects the building and its fixed services - not how hard you work it, and not the process or plug loads from your equipment. That is why an energy-intensive manufacturer can hold a perfectly good certificate while a lightly used period office rates poorly. Once lodged, the certificate is valid for 10 years.

Improving a poor rating on a the East Midlands building

Where a building scores below the standard, the recommendation report issued with the certificate lists the measures modelled for that specific property. In practice the measures that move a non-domestic rating most reliably, and most cheaply, are the services rather than the fabric: LED lighting with proper controls, heating controls and zoning, improved ventilation control, and replacing ageing or oversized plant. For solid-walled or heritage-constrained buildings these are often the only realistic options, because the envelope cannot be altered.

There is no grant or public funding for the EPC assessment itself - it is a paid professional service. Support can apply to the improvement works instead, including the zero rate of VAT on qualifying energy-saving materials (for residential accommodation and qualifying charitable buildings, not ordinary commercial premises), currently due to run to 31 March 2027 before reverting to 5%. That relief is targeted rather than a blanket commercial concession, so it needs checking against the specific installation. Where a property genuinely cannot be improved to the standard, a valid exemption can be registered on the PRS Exemptions Register - a legal shield, not a source of funding, and one that has to be justified and renewed.

Councils and net-zero targets across the East Midlands

Local authority climate targets do not change your EPC obligations, which are set nationally under MEES. They are listed here because they shape local planning and the availability of local support for improvement works.

Commercial EPC FAQs – the East Midlands

Does a distribution warehouse in Northamptonshire need an EPC?

Yes, on sale, on a new letting, and on construction or qualifying refurbishment. Large distribution units are usually Level 4 assessments because of the number of zones and heating or cooling systems involved once offices and ancillary areas are included. The certificate lasts 10 years.

We are fitting out a shed for a new tenant. Does that need a new certificate?

Very possibly. A fit-out that changes the building's services - adding heating, cooling, lighting or subdividing the space - can amount to a qualifying refurbishment, and a new lease will require a valid EPC in any event. It is cheaper to establish this before the works are specified than after.

How much does a commercial EPC cost in the East Midlands?

It depends on the building, not the postcode. Floor area, the number of zones, the assessment level and how good the available plans and plant records are all drive the fee. A small single-zone shop sits at the bottom of the range and a large multi-zone distribution or office building at the top. We quote on the building rather than from a menu.

My Leicester unit is rated E. Is that still acceptable?

Currently yes. EPC E remains the minimum non-domestic standard and a property at E can lawfully be let today. It is worth understanding that an E leaves no headroom: any change to the building or to the assessment methodology could push it below the line, and the proposed 2031 standard would require far more.

Do you cover towns outside the four cities?

Yes. We arrange assessments across the region, including Kettering, Corby, Wellingborough, Daventry, Loughborough, Hinckley, Market Harborough, Mansfield and Beeston, as well as the four city pages linked above.