How much deposit does a first-time buyer need?
You'll usually need a deposit of at least 5% of the property's purchase price to get a first-time buyer mortgage, although a couple of lenders offer 100% (zero-deposit) mortgages.
The size of your deposit affects your loan-to-value (LTV) – that's the percentage of the property's value you'll need to borrow. For example, if you put down a 10% deposit, you'll need a 90% LTV mortgage to cover the rest of the property price.
As a general rule, a bigger deposit gets you access to lower mortgage rates and smaller monthly repayments. It can also lower the risk of falling into negative equity (where you owe more than the home is worth) if house prices drop.
The table shows how much you’d need to save for different size deposits on a £225,000 home.
Deposit percentage | Amount needed |
|---|---|
5% | £11,250 |
10% | £22,500 |
15% | £33,750 |
Good to know
Although it's possible to get a mortgage with a 5% deposit, saving a larger deposit could give you access to a wider choice of mortgage deals and more competitive interest rates.













What our expert says...
“Having a good credit record can help your chances of getting a mortgage. If you don't have much of a record and want to buy a home then it can be worth getting advice from a mortgage broker to see if a lender is likely to accept you or not.
"If you have a proven track record of repaying credit and paying bills on time, mortgage providers might be more willing to lend to you. That’s because they might be confident you’ll pay them back. And make sure you’re registered on the electoral roll as lenders like to see proof of your address, which can also help."