Can I use the Warm Homes Plan for a holiday home or short-term let?
26th March 2026
By Simon Carr
TL;DR: The Warm Homes Plan is primarily designed for primary residences and low-income households to combat fuel poverty. While holiday homes and short-term lets are typically excluded from direct government grants, owners may access alternative green financing or bridging loans to fund energy efficiency improvements. Your property may be at risk if repayments are not made on any secured finance used for these upgrades.
Can I use the Warm Homes Plan for a holiday home or short-term let?
As the UK moves toward its net-zero goals, the government has introduced various schemes to help homeowners improve energy efficiency. The Warm Homes Plan is a significant part of this strategy, promising billions of pounds in investment to upgrade British homes with insulation, solar panels, and low-carbon heating systems like heat pumps. However, for those who own secondary properties, such as holiday homes or short-term lets, the question of eligibility is a common concern.
The short answer is that government-funded energy schemes generally prioritise “main” residences. This is because the primary goal of these initiatives is to reduce national carbon emissions while simultaneously lifting families out of fuel poverty. Because a holiday home is considered a luxury or a commercial investment rather than a primary dwelling, it usually falls outside the scope of standard grant funding. However, the landscape of green finance is broad, and there are other ways to fund your property upgrades.
Understanding the Warm Homes Plan
The Warm Homes Plan is a large-scale initiative aimed at making five million homes warmer and cheaper to run. It focuses on several key areas, including draught-proofing, loft and wall insulation, and the installation of renewable energy sources. The government intends to work with local authorities and private partners to deliver these upgrades over the coming years.
Typically, these types of schemes use specific criteria to decide who gets help. This may include the current Energy Performance Certificate (EPC) rating of the property, the household income of the residents, or whether the property is social housing. You can find more information on improving your property’s energy efficiency on the official government website.
Why holiday homes are usually excluded
Most government energy grants, including those expected under the wider Warm Homes Plan framework, exclude secondary properties and commercial short-term lets. There are several reasons for this policy:
- Focus on Fuel Poverty: Public funds are often directed toward those who struggle to pay their energy bills in their main home.
- Commercial Nature: Short-term lets (like those on Airbnb) are treated as businesses. The government generally expects business owners to fund their own capital improvements.
- Occupancy Levels: Holiday homes are often vacant for parts of the year, meaning the carbon savings per pound spent might be lower than in a full-time residence.
If you own a holiday home, it is important to check the specific “fine print” of any local council schemes, as some regional variations may exist. However, in the vast majority of cases, you will likely need to look at private financing options.
The importance of energy efficiency for short-term lets
Even if you cannot access a grant through the Warm Homes Plan, upgrading your holiday home is still a wise move. In the UK, the Minimum Energy Efficiency Standards (MEES) require most let properties to have an EPC rating of at least ‘E’. There have been ongoing discussions about raising this requirement to a ‘C’ for all rental properties in the future.
A more energy-efficient holiday home is also more attractive to guests. Visitors are increasingly looking for eco-friendly stays, and a property that is warm in the winter and has lower running costs can lead to better reviews and higher occupancy rates. Furthermore, installing smart thermostats and heat pumps can help you manage the property’s energy use remotely, saving you money on utility bills.
Financing energy upgrades with bridging loans
If you cannot access the Warm Homes Plan for your short-term let, you might consider professional financial products to bridge the gap. Bridging loans are a popular choice for property owners who need to carry out quick renovations or energy upgrades before a property is ready for the peak holiday season.
A bridging loan is a short-term form of finance. It is “bridging” the gap until you can either sell the property or move to a long-term mortgage. These loans are usually secured against the property. There are two main types: open and closed bridging loans.
- Closed Bridging Loans: These have a fixed repayment date. You might use this if you know exactly when other funds (like a tax rebate or a property sale) will be available.
- Open Bridging Loans: These have no fixed end date, though they are usually expected to be repaid within 12 to 18 months. These offer more flexibility if your renovation project takes longer than planned.
One key feature of bridging loans is that they often involve “rolled-up” interest. This means you do not usually make monthly interest payments. Instead, the interest is added to the total loan amount and paid back in one lump sum at the end of the term. While this helps with cash flow during the renovation, it means the total amount you owe grows over time.
Risk and compliance in property finance
Using finance to upgrade a holiday home is a significant decision. You should always consider your ability to repay the debt. Your property may be at risk if repayments are not made. Failure to keep up with repayments could lead to legal action, repossession of the property, increased interest rates, and additional charges.
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Lenders will typically look at your credit history, the value of the property, and your “exit strategy” (how you plan to pay the loan back) before approving an application. Since holiday home income can be seasonal, lenders may be more cautious than they would be with a standard residential mortgage.
Alternatives to the Warm Homes Plan
While the Warm Homes Plan might not be available for your holiday let, other options could include:
- Green Mortgages: Some lenders offer lower interest rates or cashback if you can prove the property meets a certain EPC rating.
- The Boiler Upgrade Scheme: Depending on the specific rules at the time of application, some secondary properties may be eligible for grants to replace fossil fuel boilers with heat pumps, provided they meet certain criteria.
- Capital Allowances: If you run your short-term let as a “Furnished Holiday Let” (FHL), you may be able to claim capital allowances on certain “integral features” like heating and water systems. You should speak to a qualified accountant to see if this applies to your situation.
People also asked
Can I get a grant for a second home in the UK?
Generally, most government energy grants are restricted to a person’s primary residence. Second homes and commercial holiday lets are usually excluded from these schemes to ensure funds reach those in fuel poverty.
What is the minimum EPC for a holiday let?
Currently, most domestic properties in the UK must have a minimum EPC rating of ‘E’ to be legally let out. However, many owners aim for a ‘C’ or higher to future-proof their investment and reduce running costs.
Are solar panels covered by the Warm Homes Plan?
Yes, solar panels are a key part of the plan’s goal to decarbonise homes, but eligibility depends on the specific property type and the owner’s financial circumstances.
Do I need to pay monthly for a bridging loan?
Typically, no. Most bridging loans use rolled-up interest, meaning you pay the principal and all interest at the end of the term, though some lenders may offer different structures depending on the deal.
Is the Warm Homes Plan the same as ECO4?
No, they are different schemes. ECO4 is an existing obligation on energy companies to help low-income households, whereas the Warm Homes Plan is a newer, broader government initiative with more funding.
Summary of options for holiday home owners
If you find that you cannot use the Warm Homes Plan for your holiday home or short-term let, do not be discouraged. The transition to a greener property is still achievable. By using private finance, such as a bridging loan or a green mortgage, you can fund the necessary improvements to make your property more efficient.
Always ensure you have a clear plan for how the improvements will be paid for and how any loans will be settled. Upgrading insulation and heating systems is a long-term investment that may increase the value of your property and make it more appealing to the modern, eco-conscious traveller. While government grants like the Warm Homes Plan provide a great boost for primary homeowners, the commercial nature of holiday lets often requires a more bespoke financial approach.
Always seek professional advice when considering large-scale property renovations or significant financial commitments. By understanding the rules and the available alternatives, you can ensure your holiday home remains a profitable and efficient asset for years to come.
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