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Busting the myth of the big deposit

4 min read
Oct '25 • by Amy Bulger

Quick summary

You don’t need a huge deposit to buy your first home in the UK; some lenders may accept as little as 5 per cent of the property price. While most lenders prefer around 10 per cent, speaking to a mortgage adviser can help you find options if your deposit is smaller, and this can be done within a few weeks to a few months.

There is a bit of a secret when it comes to getting on the property ladder that many people don’t know about. And it’s all to do with what many see as the biggest obstacle to owning their first home: the deposit.

How much deposit do I need for a mortgage as a first time buyer?

When people talk about the house deposit, there seems to be a consensus that you need to save a certain amount of money towards a house before you’re even considered to be mortgage ready. However, that isn’t necessarily the case and there is no definitive average mortgage deposit. In truth, the amount of deposit you need for a mortgage as a first time buyer depends entirely on the region you’re looking to buy in, and the value of the property.

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