The ultimate guide to buying a second home

Key takeaways

• Higher costs: Second home mortgages typically require a 20-25% deposit and carry higher interest rates due to increased lender risk.
• Tax implications: You must pay a 5% Stamp Duty surcharge, and you may be liable for Capital Gains Tax upon sale and Income Tax on rental earnings.
• Family support: Options like Family Buy-to-Let, Joint Mortgages, or Deposit Boosts allow parents to help children secure a home.
• Usage restrictions: Standard Buy-to-Let mortgages generally prohibit personal use; specific holiday let products are required for occasional stays.

What counts as a second home?

In the simplest terms, a second home is any property that you own in addition to your primary residence. This can include holiday homes, investment properties, or even homes purchased for family members. Owning a second home can be a strategic move, but it’s important to understand the specific criteria and implications that come with it.

How many second homes are there in the UK?

There are nearly 257,000 second homes in the UK. These properties range from seaside cottages and rural escapes to urban apartments and city homes. Whether you are looking for a tranquil weekend getaway or a viable investment opportunity, being aware of the market landscape helps ensure you make a confident and well-informed decision.

How do I buy a second home?

To buy a second home, follow these essential steps:

1. Financial Assessment: Review your budget, savings, credit score, and existing financial commitments to determine affordability.
2. Consult an Expert: Speak with an expert mortgage advisor to understand your borrowing options and application process.
3. Choose Your Financing Route: Buyers commonly fund a second home through:

• Savings: using cash for part or all of the deposit
• Remortgaging: releasing equity from an existing property
• Second residential mortgage: lenders offering mortgages specifically for second homes

1. Market research: Identify locations that fit your goals, considering rental potential, amenities, and long-term value.
2. Factor in all costs: Budget for the stamp duty surcharge, solicitor fees, surveys, buildings insurance, maintenance, council tax, and other ongoing running costs.
3. Specialist support: Consider working with a real estate agent who specialises in second-home acquisitions, then apply for a mortgage with expert support when the time comes.

Can I buy a second home without selling my first?

Yes, it is possible to buy a second home without selling your first, but lenders will usually assess whether you can afford to run both properties at the same time.

• Remortgaging: Release equity from your existing home, including through options like a Deposit Boost.
• Savings: Use cash savings for part or all of the deposit.
• Second home mortgage: Apply for a dedicated mortgage designed for second-home purchases.

You should also factor in the additional 5% stamp duty surcharge, potentially higher rates, and stricter affordability criteria. If you're unsure which route fits best, you can speak to a mortgage advisor.

How much deposit do I need to buy a second home?

When purchasing a second home, the deposit requirements differ from when you bought your first home. Typically, mortgage lenders require a much higher deposit for a second home, often around 20% to 25% of the property's value. If you're purchasing a buy-to-let, you will need to put down between 25% and 40% depending on the lender you go with. This is due to the increased risk associated with owning multiple properties.

As well as a larger deposit, you will also have to pass a lender's affordability checks before being approved for a second home mortgage. This usually includes a review of your debt-to-income ratio, which helps lenders measure how much of your income already goes towards debts and regular commitments, alongside checks on your credit score and overall financial position. The lender will need to be happy that you can afford the mortgage costs for both your first and second home, as well as other costs like household bills and council tax.

Are mortgage rates higher for second homes?

Yes, mortgage rates are generally higher for second homes compared to primary residences. This is because lenders see second homes as posing a greater risk, as borrowers are more likely to prioritise payments on their main residence if they come under financial strain. Higher interest rates help to mitigate this risk for lenders.

Lender scrutiny also tends to go beyond the rate itself, with closer checks on income, existing debts, credit history, and how the property will be used. To better understand your specific situation and secure the best rates for you, it's always best to get expert advice from a trusted mortgage advisor like our award-winning team.

Can I buy a second home for my child?

Yes, you can buy a home for your child through several financial routes:

• Family Buy to Let: Purchase the property in your name and let your child live there as a tenant through a Family Buy to Let.
• Joint mortgage: Parent and child act as co-owners and co-borrowers to build the child's credit.
• Deposit loan: Provide the down payment in exchange for equity in the property through a Deposit Loan.
• Guarantor Options: Use an Income Boost to increase borrowing capacity or a Deposit Boost to unlock equity from your own home as a gift.
• Savings as Security: Use your cash savings to offset the child's mortgage without gifting the money outright through a guarantor mortgage.

Do you pay tax on a second home in the UK?

Yes, second homes in the UK are subject to specific tax implications, including:

• Capital Gains Tax (CGT): If you sell your second home for a profit, you may be liable for CGT on the gains made.
• Income Tax: Rental income from any second home must be declared and is subject to Income Tax.
• Council Tax: Second homes are also liable for council tax, which can vary based on the property’s location and value.

Understanding these tax obligations is crucial to managing your finances effectively. Consulting with a tax advisor can provide personalised advice for your unique situation.

How can you avoid stamp duty on a second home?

Stamp Duty Land Tax (SDLT) is a significant consideration when buying a second home in the UK. Currently, there is an additional 5% surcharge on top of the standard stamp duty rates for second homes, which was increased from 3% on 31 October 2024. This can add a significant amount to the overall cost of the purchase; for example, a second home worth £300,000 would attract around £20,000 in stamp duty. However, there are a few scenarios where you might avoid this charge:

• Replacing your main residence: If you’re selling your current main residence and buying a new one, the additional 5% surcharge may not apply.
• Property value: If the second property costs less than £40,000, the additional SDLT charge does not apply.
• Refunds: If you buy a new main residence before selling your old one, you may have to pay the higher rate upfront, but you can usually claim a refund if the previous main residence is sold within three years.

Consulting with a tax advisor can help you explore potential exemptions applicable to your situation.

Read more: How to reduce your stamp duty liability

What are the downsides of buying a second home?

Buying a second home can come with a few important downsides to plan for:

• Higher mortgage rates
• Larger deposit requirements, typically 20–25% for a residential second home and 25–40% for a buy-to-let
• The 5% stamp duty surcharge
• Tax liabilities, including Income Tax on rental income and Capital Gains Tax when the property is sold
• Ongoing costs such as council tax, insurance, maintenance, and agent fees
• Extra affordability pressure from running two properties at the same time

None of these are necessarily dealbreakers, but they are worth planning for before making a decision.

Is it worth buying a second home?

Buying a second home can offer several positives. If the property's value appreciates over time, there may be capital growth, and renting it out as a Buy to Let or a holiday let could provide rental income. For some buyers, a second home can also be a practical way to support a family member onto the property ladder.

There are also usage rules to be aware of. You cannot use a Buy to Let for personal use. If you want to use a holiday home as a retreat for yourself or those closest to you, you have to declare to a lender if you want to let the property to family.

Costs to weigh up include potentially higher mortgage rates, the 5% stamp duty surcharge, double mortgage repayments, insurance, council tax, utilities, and ongoing maintenance. If the property is rented out, there may also be landlord responsibilities to manage.