Saving a substantial deposit is a big step on the journey to purchasing a property. While some buyers opt for low-deposit options, a 25% deposit mortgage (also referred to as a 75% mortgage) can unlock numerous advantages: from lower monthly payments to potentially favourable interest rates. If you’ve amassed a decent amount in savings or have accumulated equity from a previous home, this deposit size might put you in a strong buying position.

At The Mortgage Pod, we aim to make the process of securing a mortgage as clear and straightforward as possible. Below, we’ll explain how 25% deposit mortgages work, who might find them attractive, and how to improve your likelihood of obtaining one.

Understanding 25% Deposit Mortgages

A 25% deposit mortgage involves you contributing a quarter of the property’s price from your own funds, with the remaining 75% provided by a lender. As an example, if you’re buying a £400,000 home, you’d put down £100,000, and a mortgage would cover £300,000.

Since you’re borrowing less relative to the property’s overall cost, your loan-to-value (LTV) ratio stands at 75%, making it a lower risk in lenders’ eyes than higher LTV mortgages (e.g., 90% or 95%). This lower risk often translates to more attractive interest rates and broader product options.

Understanding Mortgage Deposits

A deposit is the cash portion of the property’s price you contribute upfront, reducing the total you need to borrow. It also demonstrates your commitment to repaying the loan, as you have a significant financial stake in the property. Generally, mortgages with bigger deposits get better deals because lenders see them as safer bets.

Minimum Deposit Requirements

In the UK, mainstream mortgages usually require a minimum deposit of 5%, but many products exist at various points between 5% and 25%. Opting for a 25% deposit can be especially advantageous if:

  • You have sufficient savings or existing equity from a property sale.
  • You’re seeking to reduce monthly repayments and total interest charges.
  • You want access to an extensive range of lenders and more favourable deals.

For Example:

  • 25% Deposit on a £400,000 Property = £100,000
  • 20% Deposit = £80,000
  • 10% Deposit = £40,000

Why Do I Need a Mortgage Deposit?

Mortgage deposits serve two purposes:

  1. Lower Borrowing Amount: Reducing how much you need to borrow helps keep monthly payments in check.
  2. Reassure the Lender: By committing a significant lump sum, you’re showing financial stability and a vested interest in making repayments on time.

Factors Affecting Deposit Size

Your chosen deposit amount (or the one required by the lender) depends on:

  • The Property Type: Some new-build flats or houses can have stricter deposit requirements.
  • Your Financial Health: A stronger credit record may allow a broader choice of products, giving you leeway in deciding on your deposit.
  • Lender Criteria: Different lenders specialise in different LTV brackets and have varied policies.

How Do 25% Deposit Mortgages Work?

Aside from the larger down payment, 25% deposit mortgages work like any other mortgage: you borrow money from a bank or building society and repay it over the mortgage term, along with interest. The difference is that:

  • You borrow 75% of the property’s value, lowering the lender’s risk.
  • You often receive a more appealing interest rate compared to higher LTV deals.
  • You may face fewer hurdles in passing the lender’s affordability checks, thanks to the reduced loan size.

Example: Buying a £300,000 house with a 25% deposit of £75,000 means you need a mortgage of £225,000. Over time, because you’re borrowing less, you could save significantly on interest costs.

Eligibility Criteria for a 25% Deposit Mortgage

While each lender’s criteria differ, having a larger deposit can be an advantage. Still, you’ll likely need:

  1. Good Credit History: Consistently on-time payments and no major red flags.
  2. Steady Income: Lenders look for reliable income or, if self-employed, a solid history of profitable accounts.
  3. Manageable Debt: A low debt-to-income ratio increases your affordability score.
  4. Appropriate Property: The property itself must meet the lender’s condition and valuation checks.

Application Process for a 25% Deposit Mortgage

Though the exact steps vary, the common path is:

  1. Review Your Credit Profile: Make sure it’s accurate and do what you can to boost it (e.g., clear outstanding debts, avoid unnecessary new credit).
  2. Prepare Documents: Gather up-to-date bank statements, proof of earnings, and identification.
  3. Research Lenders: Different banks and building societies cater to different deposit sizes, so compare rates and features carefully.
  4. Submit Application: Provide the relevant paperwork so the lender can perform affordability checks.
  5. Mortgage Offer: If approved, you’ll receive a formal offer setting out the deal. Read through it thoroughly and sign if satisfied.

For impartial, tailored advice, consider reaching out to a mortgage broker—like us at The Mortgage Pod—who can streamline the process and suggest products best suited to your situation.

Pros of a 25% Deposit Mortgage

  1. Competitive Interest Rates: Larger deposits often attract lower interest rates.
  2. Lower Monthly Repayments: Because you’re borrowing a smaller sum, your monthly bills might be more manageable.
  3. Reduced Risk of Negative Equity: If property prices fall, having 25% equity upfront could provide a buffer.
  4. Wider Choice of Lenders: Many institutions reserve their best mortgage deals for borrowers in the 75% LTV bracket or lower.

Cons of a 25% Deposit Mortgage

  1. Substantial Upfront Cost: Saving 25% can be challenging, especially in pricier areas.
  2. Opportunity Cost: Tying up a large amount in your property might limit your ability to invest in other opportunities or maintain a larger emergency fund.
  3. Still Subject to Market Fluctuations: While you’re less at risk of negative equity than with smaller deposits, it’s not impossible if there’s a significant dip in house values.
  4. Strict Application Checks: Although lenders may see you as lower risk, they still want strong evidence of reliable income and responsible credit use.

Who Can Benefit from a 25% Deposit Mortgage?

  • Homeowners with Ample Equity: If you’re moving home and selling a property with considerable equity, hitting 25% might be straightforward.
  • First-Timers Who’ve Saved Diligently: Some first-time buyers may have benefited from living at home or a Help to Buy ISA, enabling them to save more.
  • Buy-to-Let Landlords: Landlords often put down sizeable deposits to get enhanced interest rates and meet specific buy-to-let mortgage requirements.

Are There Any Government Schemes to Assist?

Government initiatives primarily cater to smaller deposits (5% or 10%), but you might still benefit from perks such as reduced Stamp Duty if you’re a first-time buyer. Always speak to a broker or adviser to see if your personal circumstances qualify for any incentives.

Additional Costs to Consider

Buying a property involves more than just the deposit. Account for:

  1. Conveyancing Fees: Legal expenses for property searches and paperwork.
  2. Stamp Duty Land Tax: Depending on the purchase price and your buyer status.
  3. Survey & Valuation Fees: Costs vary, from basic lender valuations to detailed structural surveys.
  4. Moving Expenses: Removal services and any immediate repairs or upgrades you wish to carry out.

How to Improve Your Chances of Getting a 25% Deposit Mortgage

  • Boost Your Credit Score: Pay off debts, minimise new credit, and check your credit report for errors.
  • Maintain Steady Employment: Lenders like to see consistent earnings or business accounts in the case of self-employment.
  • Keep Debt Levels in Check: The less you owe elsewhere, the more appealing your application.
  • Plan for Extra Costs: Demonstrating that you have a financial buffer beyond your deposit can reassure lenders.

Exploring Lender Options

Many lenders welcome 75% LTV borrowers, so be sure to look at:

  • Interest & Product Fees: A low “headline” rate might be offset by higher arrangement fees.
  • Overpayment Flexibility: Some deals allow extra lump-sum payments without penalties.
  • Customer Feedback: Check reviews or seek recommendations to gauge service levels and reliability.

Additional Considerations

  • Deposit on Exchange: Typically 5–10% of the total property price is paid at exchange of contracts, so have that portion easily accessible.
  • Housing Market Shifts: Although a 25% deposit offers a cushion, the property’s value can still change.
  • Rent vs. Purchase: Take time to reflect on whether continuing to rent short-term could help you increase your deposit further.
  • Product Fees: Some mortgage deals include arrangement or booking fees, so weigh these against the interest rate savings.

Comparing 25% Deposit Mortgages

When looking at potential offers:

  1. Fixed or Variable Interest: Fixed rates offer certainty, while variable rates might save money if the Bank of England base rate stays low—but can rise if it climbs.
  2. Overall Cost: Check arrangement fees, valuation fees, exit charges, and total interest over the term.
  3. Flexibility vs. Stability: Decide whether flexible features, such as overpaying or offset accounts, outweigh the potential for a slightly higher interest rate.

Saving for a Mortgage Deposit

If you’ve yet to reach 25%:

  • Set Clear Targets: Work out how much you’ll need to save each month.
  • Budget: Track spending and look for areas to cut back.
  • Use ISAs or Other Saving Options: Some accounts provide bonuses or tax benefits for first-time buyers.
  • Increase Your Income: Taking on extra hours or additional work can speed up the savings process.

Mortgage Deposit and Monthly Repayments

Your deposit size directly affects your loan sum:

  • Bigger Deposit = Lower Loan: Resulting in smaller monthly outgoings over the mortgage term.
  • Smaller Deposit = Higher LTV: Tends to come with higher rates and larger monthly bills.
  • Interest Rates Matter: Even small rate differences can significantly impact your overall payments.

How Your Deposit Affects Your Monthly Outgoings

  • Use Mortgage Calculators: Estimate how an extra 5%–10% deposit might reduce your monthly obligations.
  • Speak to a Broker: They can run side-by-side comparisons to show you the impact of different deposit levels.
  • Long-Term Perspective: Over 20–30 years, a modest rate difference can add up to thousands in saved (or extra) interest.

Alternatives to Saving a Large Deposit

If 25% isn’t feasible right now:

  • Lower Deposit Mortgages: You can still buy with 5%, 10%, or 15%—though monthly costs and interest might be higher.
  • Shared Ownership: Purchase a proportion of the home, then pay rent on the remaining portion.
  • Family Support: Guarantor or family offset mortgages can reduce the deposit you need to save.

Options if You Cannot Manage a 25% Deposit

  • Guarantor Arrangements: A close relative with sufficient capital or equity can back your application.
  • Longer Mortgage Terms: Spreading repayments over 30+ years lowers monthly bills but ramps up total interest.
  • Ask for Advice: A qualified adviser may introduce solutions you hadn’t considered or present specialist products.

Conclusion: Is a 25% Deposit Mortgage Right for You?

Having a 25% deposit can grant you access to competitive rates, broaden your choice of lenders, and significantly reduce monthly costs. While saving such a substantial sum can be challenging, the long-term financial benefits can be well worth the effort if you can manage it.

Need a helping hand? The Mortgage Pod is ready to offer expert guidance, from assessing your deposit options to finding the right lender. Get in touch for a personalised approach to securing your 75% mortgage and move one step closer to owning your dream home.

Frequently Asked Questions

Is it simpler to get a 25% deposit mortgage if I’m self-employed?

It can be more straightforward if you have at least two years of robust accounts demonstrating stable earnings. While a 25% deposit strengthens your position, self-employed borrowers still need to show reliable finances.

Are 25% deposit mortgages just for existing homeowners?

Not exclusively. Anyone able to supply this amount—be they first-timers, upsizers, or downsizers—can apply. But it’s often easier for people who are already homeowners with built-up equity.

What happens if house prices decline?

A 25% deposit provides a good cushion against negative equity, but if values drop considerably, it could still reduce your equity. You’d be better off than many with smaller deposits, but it’s wise to consider market fluctuations.

Can I change to a lower LTV mortgage down the line?

Yes. If your property’s value increases or you make significant overpayments, you might be able to switch (or remortgage) to an even lower LTV, potentially getting even better interest rates.