Healthcare & Care: commercial EPC assessment

Care home EPCs: when you need one

A care home EPC — or an EPC for a GP surgery, dental practice or clinic — is a legal requirement whenever you sell, let or construct the building in England or Wales. The certificate rates the building from A to G on its modelled energy performance and lists the improvements that would raise the score. In a sector where transactions are often sale-and-leaseback deals or freehold transfers to a new operator, the certificate is the document a buyer’s, tenant’s or lender’s solicitor requires before completion, so a missing or expired one can hold up a deal that a business or an operator is depending on.

The triggers are the standard three. A sale, including the freehold-to-operator and sale-and-leaseback transactions that are frequent in this sector. A letting, where an operator takes a lease of the premises. And construction or a qualifying refurbishment that alters the heating, cooling or ventilation, where the EPC evidences compliance with Building Regulations Part L. A healthcare EPC is valid for ten years from lodgement, and one current certificate covers repeated lettings inside that window, but you need an in-date one at each transaction. Because healthcare deals often involve lenders and investors, having a current certificate ready — and a clear read on where the building sits against the letting standard — smooths the transaction rather than surprising it.

There is a sector-specific point to establish early: purpose-built residential care can straddle domestic and non-domestic rules. A care home with substantial residential accommodation may not be a straightforward non-domestic assessment, and the correct route — non-domestic EPC, domestic assessment, or a combination — should be confirmed at survey rather than assumed.

What drives a healthcare building’s EPC rating

Healthcare and care buildings are defined by continuous, controlled operation, and that shapes the rating in a way that sets them apart from a nine-to-five office. The Simplified Building Energy Model assesses each of the following.

• Continuous heating. A care home, ward or clinic maintains comfortable temperatures around the clock for vulnerable occupants, so the heating runs far longer than in a building that empties at night. That 24/7 demand is the defining healthcare load.
• Hot water. High and continuous hot-water demand — for washing, bathing, laundry, kitchens and infection control — is a large part of the picture, particularly in residential care.
• Mechanical ventilation. Controlled environments, clinical areas and treatment rooms often need mechanical ventilation, sometimes with specific air-change or filtration requirements, which adds load and zones.
• Cooling. Clinical spaces, server and record rooms, and increasingly bedrooms and day rooms, carry comfort or process cooling.
• Lighting. Lighting across bedrooms, corridors, clinical and communal areas is significant and runs long hours, making it a reliable improvement target.
• Multiple zones. Bedrooms, clinical rooms, kitchens, laundries, communal areas and offices are all separate zones with different uses and services.

The combined effect of continuous heating, heavy hot water and controlled ventilation is why healthcare buildings often produce mid-range ratings that need active management to stay above E — the high, constant demand works against them, and a building that scrapes an E can drift below it if plant ages or controls slip.

Assessment level and what it costs

A healthcare EPC is priced on the building, and the multi-zone, heavily-serviced, continuously-run nature of the sector puts most of it at the more involved end.

• SBEM Level 4 is the usual level for care homes, surgeries and clinics. Multiple zones, mechanical ventilation and controlled environments mean several building services to model across many zones, which is more work than a single-zone unit.
• Level 5 Dynamic Simulation Modelling (DSM) applies only to the most complex buildings — a large hospital or clinical facility with atria or advanced automated HVAC that SBEM cannot model reliably. This is uncommon for a standard care home or GP surgery, and reserved for genuine complexity rather than size alone.

A correction worth making, because it circulates online: DSM is Level 5, and a Level 4 assessment is still SBEM. Our guide to SBEM Level 3 vs Level 4 vs DSM sets out the difference.

The indicative range for healthcare and care buildings is £300 to £1,000 plus VAT: a small surgery or clinic toward the lower end, a larger multi-zone care home toward the upper end, and a genuinely complex clinical facility needing DSM higher again. The fee is driven by floor area, the number of heating, cooling and ventilation systems, the number of zones and site access. Our commercial EPC cost guide breaks the ranges down, and a firm figure follows once the layout, services and access are known. Access is worth flagging in this sector: surveying a live care setting has to be arranged sensitively around residents and clinical operation, which can affect timescales.

MEES and your healthcare building

The Minimum Energy Efficiency Standard is what gives a healthcare EPC its legal force, and it applies wherever the building is privately let. The current minimum to let non-domestic premises is EPC E, and since 1 April 2023 it has been unlawful to continue letting a building rated below E, not just to grant a new lease — so an old, poor EPC on a currently-let care home or surgery is a live compliance risk. To keep letting an F- or G-rated building you must either improve it to at least E or register a valid exemption on the PRS Exemptions Register. An F or G building cannot lawfully be let or continue to be let without that exemption.

Because healthcare buildings often sit mid-range and can drift, the risk of slipping toward the E line over time is real, and the exposure is significant: MEES penalties are tiered on rateable value and the length of the breach, up to a maximum of £150,000 per property, with public naming of non-compliant landlords. Separately, failing to have or provide a valid EPC when required on a sale or let carries its own penalty of £500 to £5,000.

Larger care premises are exposed to the tightening standard. On 18 June 2026 the government confirmed that, subject to secondary legislation, privately rented non-domestic buildings over 1,000 square metres are proposed to reach EPC B by 2031, with the interim EPC C milestone for 2027 dropped. A care home or clinical building over 1,000 sqm that is privately let falls within that scope, so a current C or D is a planning issue rather than a pass; smaller buildings stay on the EPC E minimum. Given the continuous energy demand of the sector, reaching EPC B is a substantial undertaking, which makes early assessment and a phased plan especially valuable here. Our guide to EPC B by 2031 and commercial MEES explains where the line falls, and the government’s interim response on EPC B by 2031{rel=“noopener”} confirms the position.

Improving a healthcare building’s rating

The EPC report lists the recommended improvements ranked by impact, and for healthcare the levers target the continuous loads that define the sector. Where a care home, surgery or clinic falls short, the realistic order tends to be this.

• Heating controls and zoning. Because heating runs continuously, better controls, zoning and weather compensation — heating occupied areas to the right temperature rather than over-heating the whole building around the clock — are high-value measures that respect the need for warm, safe environments.
• Hot-water efficiency and low-carbon hot water. Improving hot-water generation, insulating distribution and, where practical, moving to low-carbon hot water addresses one of the sector’s largest and most continuous loads.
• LED lighting with controls. Replacing lighting across long-running corridors, communal and clinical areas with LED, with appropriate controls, is a reliable, cost-effective step.
• Ventilation heat recovery. Where mechanical ventilation is significant, adding heat recovery reduces the energy lost in maintaining controlled air quality.
• Low-carbon heating. Replacing old gas or oil heating with a heat pump is the bigger lever that drives a building toward EPC B, relevant where the 2031 standard applies.

For a building that needs to hold above the E line, heating and lighting controls often do a large part of the work without disrupting care. Driving a large care building to EPC B for 2031 is a phased capital programme around a live, occupied setting — which is exactly why reading the recommendation report early lets an operator plan the work sensitively rather than react late.

Healthcare EPC — common questions

Is a care home assessed as a domestic or a commercial building? It can be either, or a combination, which is why the route must be confirmed at survey. A care home with substantial residential accommodation can straddle domestic and non-domestic rules, so an assessor establishes whether the building — or parts of it — needs a non-domestic EPC, a domestic assessment, or both. Getting this right matters, because using the wrong assessment type leaves you with an invalid or incomplete certificate at exactly the point a sale or letting depends on it.

Our surgery runs 24/7 — will that hurt our rating? The continuous demand does work against the rating, which is why healthcare buildings often sit mid-range and need active management to stay above E. But the assessment reflects the building’s fabric and the efficiency of its plant and controls, not just the hours it runs — so a well-controlled, well-insulated building with efficient heating and hot water can score respectably despite round-the-clock operation. The recommendation report shows where the continuous loads can be managed down.

We are doing a sale-and-leaseback of our care home — do we need an EPC? Yes. A sale-and-leaseback involves both a sale and the grant of a lease, each of which requires a valid EPC, and the investor and their lender will expect a current certificate as part of due diligence. Commissioning it early, and understanding where the building sits against the E minimum and the proposed EPC B for larger buildings, is part of presenting the asset well rather than something to resolve at the eleventh hour.

Does refurbishing a clinical area need a new EPC? It can, if the works alter the building’s heating, cooling or ventilation, or if the refurbishment is a qualifying one under Building Regulations where the EPC evidences Part L compliance. Clinical refurbishments often do change ventilation or services, so it is worth establishing whether a fresh certificate is triggered before the works — and a refurbishment that upgrades plant and controls is also a good moment to capture a rating improvement.

What happens if our care home is rated F or G — can we keep operating? Operating and letting are different questions. MEES restricts letting: an F or G building cannot lawfully be let or continue to be let without a registered exemption, so it is the landlord and letting position that is exposed, not the day-to-day operation of a home you own and run. But an F or G is still a serious flag for any sale, lease or refinance, and continuing to let in breach exposes you to penalties up to £150,000 and public naming. The EPC report lists the fixes, and for most sub-E healthcare buildings heating controls and lighting are the fastest route back over the E line, ahead of the bigger low-carbon measures.

How quickly can we get a healthcare EPC? It depends more on access than on the building alone. Surveying a live care home or clinic has to be arranged sensitively around residents, patients and clinical operation, and the assessor needs access to plant, clinical areas and every zone. A smaller surgery can often be turned around within a week or so once access is arranged; a larger care home takes longer. Booking well before a sale or letting completes, and planning access early, is the way to avoid holding up the deal.

Get a commercial EPC for your healthcare building

Tell us the basics — floor area, whether it is a care home, surgery, dental practice or clinic, the heating and hot-water setup, any mechanical ventilation, and whether it is for a sale, a letting or construction — and an accredited NDEA (Elmhurst, Stroma-NAPIT, Quidos or ECMK) will confirm the assessment level and a fixed price. To get an accurate, no-obligation figure for your premises, request a free commercial EPC quote and we will price it on the building in front of us, not a menu.