Buying your first home can feel like navigating a maze, especially when it comes to mortgages. One option that can be particularly helpful for first-time buyers is the government’s Mortgage Guarantee Scheme. Let’s break down what it is and how it could help you get on the property ladder in 2025.

What is the Mortgage Guarantee Scheme?
The Mortgage Guarantee Scheme is designed to help first-time buyers (and home movers) with smaller deposits purchase a home. It encourages lenders to offer mortgages with lower deposit requirements by guaranteeing a portion of the loan. This means you can potentially buy a home with a deposit as low as 5%. https://www.gov.uk/government/news/growth-boost-to-support-more-first-time-buyers

Who Qualifies?
While the scheme is a fantastic opportunity, it does have some eligibility criteria. To qualify, you generally need to meet the following requirements:
- First-time buyer or home mover: This scheme is open to both, but prioritizes those stepping onto the property ladder for the first time.
- Loan Amount: The mortgage you’re applying for needs to be less than £570,000. This threshold ensures the scheme focuses on supporting average-priced homes, making it particularly relevant to areas like Sevenoaks.
- Property Type: The property you’re buying must be an existing property, not a new build flat. Shared Ownership, Shared Equity, Right to Buy, and buy-to-let properties are also excluded.
- Mortgage Terms: The mortgage must be a repayment mortgage (where you pay back both the loan and the interest each month), not an interest-only mortgage.
- Loan-to-Value (LTV): The mortgage must have an LTV of more than 90% and less than or equal to 95%. This means your deposit needs to be at least 5% but less than 10% of the property’s value.
- Application and Completion Deadlines: You’ll need to apply for a qualifying mortgage by 30 June 2025 and complete the purchase by 31 December 2025. Keep in mind that the scheme could be withdrawn earlier, so it’s wise to act sooner rather than later.
How Does it Work in Practice?
Let’s say you’ve found a charming terraced house in Sevenoaks for £300,000. With the Mortgage Guarantee Scheme, you could potentially secure a mortgage with just a £15,000 deposit (5%). This opens up homeownership opportunities much sooner than having to save a larger deposit.

Important Considerations
- Affordability Assessment: Lenders will still conduct a thorough affordability assessment to ensure you can comfortably meet your monthly repayments. They’ll consider your income, expenses, and credit score.
- Credit Score: A good credit score is essential for securing any mortgage, including those under this scheme. Check your credit report and take steps to improve it if necessary.
- Whole-of-Market Advice: Navigating the mortgage market can be complex. Speaking to a whole-of-market mortgage advisor, like the team at SN Financial, is invaluable. We can help you understand your options, compare deals from various lenders, and determine if the Mortgage Guarantee Scheme is right for your circumstances.
Ready to Explore Your Options?
Buying your first home is a significant step, and understanding schemes like the Mortgage Guarantee Scheme can make it more achievable. Contact SN Financial today for a free consultation. We’re here to help you navigate the process and find the best mortgage solution for your needs in Sevenoaks.

