More than half of UK first-time buyers now receive financial help from family members to buy a home. Savills research found that 53 per cent of first-time buyers get support through gifts, loans or inheritance, with the total value of family assistance reaching £11 billion in 2025. That figure has turned what was once a casual phrase — the Bank of Mum and Dad — into a measurable force in the housing market.
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This article is general information only and does not constitute professional advice. For your specific situation, consult a qualified professional.
These numbers tell a clear story. Buying a home in the UK today often depends on something beyond your salary or savings: whether your family can help. The gap between assisted and unassisted buyers is not small, and it shows up in the age you buy, the price you pay, and the deposit you put down. Here’s what you actually need to know.
What the Bank of Mum and Dad Looks Like in Practice
You’ve probably heard the phrase Bank of Mum and Dad thrown around. What it actually means is any financial support from parents, grandparents or other relatives that helps someone buy a home. That can be a straight gift, a loan, a joint mortgage, a guarantor arrangement, or an early inheritance.
What I notice is that the scale has shifted. A few years ago, family help was something you’d mention quietly. Now it’s a standard part of how first-time buyers get on the ladder. For anyone without access to that support, the path looks noticeably harder.
The Real Cost Difference: Assisted vs. Unassisted Buyers
UK Finance data from 2024 lays out exactly what family support buys. The differences between assisted and unassisted first-time buyers are not subtle.
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| Metric | Assisted Buyer | Unassisted Buyer |
|---|---|---|
| Average age | 30.0 years | 32.5 years |
| Average household income | £56,000 | £65,000 |
| Average deposit | £118,073 | £60,741 |
| Average purchase price | £317,846 | £279,381 |
| London average deposit | £224,054 | £145,133 |
The assisted buyer puts down nearly double the deposit despite earning £9,000 less per year. That’s the core dynamic. Family money fills the gap that income alone cannot. The assisted buyer also buys a home that costs roughly £38,500 more, which typically means a better location, a larger property, or both.
Regional variations tell the same story in different numbers. In the North East, the assisted deposit averages £66,176. In London, it’s £224,054. The gap within the assisted group is itself a reflection of how regional house prices shape the amount of help families need to provide. What makes sense for a first-time buyer in the North East looks very different from what’s needed in the capital.
Where Buyers and Families Get This Wrong
Assuming a gift is always better than a loan
Around 32 per cent of first-time buyers receive outright gifts, compared to 16 per cent who get loans. But a gift is not always the cleanest option. If the family member dies within seven years, the gift may count toward their inheritance tax threshold. A properly documented loan can sometimes be more straightforward for both sides. The key is to get the structure right from the start, not after a problem appears. Speaking with a property lawyer early can clarify which arrangement suits your situation.
Thinking family help replaces the mortgage affordability check
A bigger deposit helps, but it does not bypass the lender’s affordability assessment. The UK Finance data shows that unassisted buyers actually earn more on average (£65,000 vs £56,000). Lenders still look at income, outgoings and credit history. A large gifted deposit can improve your loan-to-value ratio and unlock better rates, but it will not get you a mortgage you cannot afford to repay. If affordability is the real issue, a financial advisor can help you work through the numbers before you start viewing properties.
Overlooking the conditions attached to family money
Research from Charles Russell Speechlys found that some younger adults view family financial help as coming with expectations — including potential influence over financial decisions. A gift might feel free, but it can carry unspoken strings. Repayment expectations, opinions on which property to buy, or family discussions about future plans are all real possibilities. The cleanest approach is to put the terms in writing, even within a family. A simple agreement prevents misunderstandings later.
Ignoring the timing of the help
The stamp duty holiday in recent years disproportionately increased assisted first-time buyer activity, according to UK Finance. Some households drew on property equity specifically during that window. Timing matters because family money is often tied to property valuations, equity release, or inheritance planning. Families planning to help should think about when the money becomes available, not just how much. A delay of a few months can change the buyer’s position noticeably if prices or rates shift.
How Family Support Works in Practice: What You Need to Know
Types of family support and how they work
Family support comes in several forms, and each works differently with lenders. A gifted deposit is the most common — a straightforward transfer of money that the buyer does not need to repay. Lenders usually require a signed letter confirming the gift is not a loan. A family loan, by contrast, can affect affordability because the borrower has a repayment obligation. Some lenders accept loans from family, but the monthly repayment counts against your outgoings. A joint mortgage or guarantor arrangement involves the parent’s income or savings being used to support the application. The real estate lawyer handling your purchase can advise on which structure works best for your specific transaction.
How lenders view family money
Most major lenders have clear policies on gifted deposits. The money must usually be in the buyer’s account for a minimum period — often three to six months — before completion. Lenders will ask for proof of the source of funds, including bank statements from the person giving the gift. Some lenders offer specific products for family-assisted buyers, such as Family Springboard Mortgages, where a parent’s savings are held as security. The Barclays Property Insights report noted that average deposits fell 16.4 per cent year-on-year to £57,209 in 2026, partly because family support allows buyers to put down smaller deposits from their own savings while still meeting the total required.
Tax and legal considerations
A gifted deposit is generally not subject to tax, but it can affect inheritance tax if the giver dies within seven years. A loan between family members should be documented with a formal agreement to avoid confusion. Early inheritance transfers come with their own rules. These are not details to leave until the week before exchange. A conversation with a property lawyer early in the process can flag any tax or legal issues before they become problems.
What the future holds for family-funded buying
The Bank of Mum and Dad is not going away. Unless house prices fall substantially relative to incomes, or housing supply increases significantly, family support will remain central to first-time home buying. The 2025 Savills data shows that family gifts and loans reached £8.3 billion, and that figure is expected to grow. Policymakers face a difficult question: how to keep homeownership accessible for those without family wealth. Expanding housing supply and improving mortgage access are the usual answers, but neither shifts the immediate reality for a buyer trying to save a deposit while paying rent.
Frequently Asked Questions About Family-Funded Home Buying
Does a gifted deposit affect my mortgage application? ▾
Can my parents be on the mortgage without being on the property title? ▾
What happens if my parents want their money back later? ▾
How much can my parents gift without paying tax? ▾
Do I need to declare family help to the lender? ▾
What if my parents live abroad? ▾
What This Shift Means for the Housing Market Going Forward
The Bank of Mum and Dad has moved from a casual term to a structural feature of the UK property market. With £11 billion flowing from families to first-time buyers in 2025, the question is not whether family support matters — it’s what happens to the buyers who do not have access to it. The data shows that unassisted buyers buy later, buy cheaper homes, and put down smaller deposits. Over time, that gap compounds into a significant wealth divide. The assisted buyer builds equity earlier, benefits from capital appreciation longer, and has more options when they come to move.
Remember: this article is general information only. For advice on your specific situation, speak to a qualified professional.
If this was useful, you might also want to read Why House Hacking Is an Underrated Strategy for UK Buyers.
Sources and Further Reading
Understanding Flood Risk When Buying a House in the UK — A practical guide to one of the most overlooked checks in the home-buying process.
The UK’s Hottest Postcodes for Long-Term Growth — Regional data and trends to help buyers think about where their money works hardest.
Savills (2025). UK first-time buyer research: family support reaches £11 billion. 🔗
UK Finance (2024). First-time buyer analysis: assisted vs unassisted purchasing patterns. 🔗
Barclays (2026). Property Insights report: Gen Z buyer behaviour and deposit trends. 🔗
Charles Russell Speechlys. Gen Z: How we spend it — attitudes toward family financial support. 🔗
