When it comes to Energy Performance Certificates (EPCs) for flats or apartments, property owners and landlords often have questions about responsibility and how shared areas factor into the assessment. Understanding how EPCs are handled in multi-unit buildings can help you stay compliant with UK property regulations—especially in a city like London.
Who Is Responsible for the EPC?
In most cases, the landlord, homeowner, or seller is responsible for obtaining the EPC for their individual flat. If you’re renting or selling a flat, it’s your legal duty to have a valid EPC in place before marketing the property.
If you’re a tenant, your landlord should provide a copy of the EPC. For leasehold flats, each unit usually requires its own EPC, even within larger buildings.
👉 Learn more about who is responsible for obtaining an EPC
What About Shared or Communal Areas?
EPC assessments typically exclude shared areas such as:
Hallways and staircases
Shared kitchens in HMOs
Communal lounges
External areas and lifts
The EPC for your flat is based on the energy efficiency of your specific unit, including insulation, heating system, glazing, and more. Assessors do not usually include shared areas in the calculation unless you’re applying for a whole-building EPC.
However, if you own or manage an entire building (such as a converted block of flats), you might require a Commercial EPC or multiple residential EPCs, depending on how the property is subdivided.
👉 Need help with an assessment? Visit our Contact Page or book a Same-Day EPC in London
Are EPCs Mandatory for Flats?
Yes, EPCs are legally required when:
Selling a flat
Renting to new tenants
Renewing tenancy contracts (in some cases)
Failure to provide an EPC can result in a fine of up to £5,000.
How Long Is an EPC Valid for Flats?
An EPC remains valid for 10 years, even if the property changes hands during that time.
Quick Tips:
✅ Check if your flat already has an EPC via the EPC Register
✅ Book a certified assessor through Urgent EPC
✅ Consider improvements if your rating is below E, especially as regulations for landlords are tightening under MEES (Minimum Energy Efficiency Standards)
Need an EPC for your flat in London?
📞 Call us: +447741 812864
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