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Can I use the Warm Homes Plan for a holiday home or short-term let?

13th February 2026

By Simon Carr

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.

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?

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.