Whether you own a cozy countryside holiday cottage in Cornwall or a park home nestled in a quiet retreat in Kent, understanding Energy Performance Certificates (EPCs) can be tricky. Do you need one? When? And what actually counts as a "building" when it comes to EPC rules?
In this guide, we break down everything you need to know about EPCs for park homes and holiday lets in the UK - without the jargon.
What Is an EPC, and Why Does It Matter?
An Energy Performance Certificate (EPC) shows how energy-efficient a property is. It gives your property a rating from A (very efficient) to G (not efficient), along with recommendations for improvement.
EPCs are legally required when:
- A property is sold,
- Rented out, or
- Constructed.
For many property owners, this is familiar territory. But when it comes to holiday lets and park homes, the rules aren’t as straightforward.
Do Holiday Lets Need an EPC?
In most cases, yes - holiday lets do need an EPC, but only under certain conditions.
According to government guidance and technical insights from Elmhurst Energy:
- If your holiday let is rented out for more than 4 months in a year, an EPC is required.
- The EPC must be in place before the first rental.
- Short-term lets add up — what matters is the total days rented annually.
What If I Rent Out Individual Rooms?
No EPC is needed if you're just renting out rooms in your home - unless you're selling the entire property.

The Holiday Park Exception
If your property is in a holiday park and guests are assigned units randomly (rather than choosing a specific property), then no EPC is needed. In these cases, you’re selling a holiday experience - not a building.
Do Park Homes Need an EPC?
Park homes (often called static caravans or mobile homes) are classed as temporary structures and are generally exempt from EPC rules.
When Might an EPC Be Needed for a Park Home?
You might need an EPC or energy assessment if you're applying for:
- An ECO4 claim or similar grant
- A Feed-in Tariff (FiT) for renewable energy systems
In these cases, special assessment methods exist for park homes, but for sales or rentals, no EPC is usually required.
How Is a Park Home Defined?
A park home is a prefabricated, modular home without permanent foundations (although it may sit on a concrete base), and it must be moveable.
Scotland: Slightly Different Rules
If your property is in Scotland, check with local authorities. The Scottish Government has issued its own guidance, especially for park homes.
EPC or Not - Why Energy Efficiency Still Matters
Even if your property doesn’t legally need an EPC, energy improvements still make sense:
- Lower utility costs
- More comfort for occupants
- Increased appeal to eco-conscious guests
- Future-proofing for potential legal changes
Need Help Getting an EPC?
At Harpr Surveyors, we make EPC compliance easy. We offer fast, reliable energy assessments and straightforward guidance.
Key Takeaways on Holiday Lets & Park Homes
- Holiday lets need an EPC if let for 4+ months/year.
- Park homes usually don’t require an EPC.
- Properties in holiday parks may be exempt depending on how bookings work.
- Improving energy efficiency is always a smart move - even when it’s not mandatory.
Find Your EPC
And view its details




0 Comments