How much mortgage can I realistically borrow and what deposit will I need
Many UK mortgage lenders offer borrowing of around four to four-and-a-half times your annual income, although the amount you can realistically borrow depends on your earnings, monthly expenses, credit history and financial commitments. Some applicants may qualify for higher income multiples, while others may be offered less.
You may also be able to buy a home with a deposit as low as 5% of the property’s value, depending on the lender and your circumstances. Understanding both your borrowing potential and deposit requirements can help you establish a realistic budget before searching for a property.
How much mortgage can I borrow based on my salary?
Mortgage lenders use your income as one factor when calculating how much you may be able to borrow. As a rough guide, some lenders offer mortgages of around four to four-and-a-half times annual income, although this isn’t a guaranteed borrowing limit.
For example:
| Annual household income | Illustrative borrowing at 4× | Illustrative borrowing at 4.5× |
|---|---|---|
| £25,000 | £100,000 | £112,500 |
| £35,000 | £140,000 | £157,500 |
| £45,000 | £180,000 | £202,500 |
| £60,000 | £240,000 | £270,000 |
| £80,000 | £320,000 | £360,000 |
These figures are illustrations only. Actual borrowing depends on the lender’s affordability assessment, income criteria and lending limits.
What affects how much mortgage I can realistically afford?
Mortgage lenders look beyond your salary to establish whether your repayments are affordable. They may consider existing loans, credit card payments, childcare costs, household expenditure and other financial commitments.
Your credit history, employment circumstances, mortgage term and the interest rate available can also affect how much you’re able to borrow. For example, two people earning £40,000 a year may qualify for different mortgage amounts if one has significant monthly debt repayments and the other has very few financial commitments.
How much deposit do I need to buy a house?
Many UK mortgage lenders offer products requiring a deposit of at least 5% of the property’s purchase price, although some products require 10%, 15% or more.
Here’s what different deposit percentages look like:
| Property price | 5% deposit | 10% deposit | 15% deposit |
|---|---|---|---|
| £150,000 | £7,500 | £15,000 | £22,500 |
| £200,000 | £10,000 | £20,000 | £30,000 |
| £250,000 | £12,500 | £25,000 | £37,500 |
| £300,000 | £15,000 | £30,000 | £45,000 |
| £400,000 | £20,000 | £40,000 | £60,000 |
A larger deposit can often provide access to more mortgage products and potentially lower interest rates.
However, the minimum deposit required will depend on the lender, property and your circumstances.
Can I get a mortgage with a 5% deposit?
Yes. Some lenders offer 95% loan-to-value mortgages, allowing eligible buyers to purchase a property with a 5% deposit. For example, buying a £200,000 home with a £10,000 deposit would mean borrowing £190,000.
Eligibility depends on your income, affordability, credit history and the lender’s criteria. A smaller deposit may mean higher mortgage rates or fewer available products compared with having a larger deposit.
Can I get a mortgage with no deposit?
Potentially. A limited number of lenders offer 100% mortgage products for applicants who meet specific eligibility requirements. Some schemes may consider rental payment history, while others involve family assistance or additional security.
These mortgages aren’t suitable for everyone and can carry additional risks, including the possibility of negative equity if property values fall. A mortgage adviser can explain whether a no-deposit or family-assisted mortgage may be appropriate for your circumstances.
Does having a bigger deposit mean I can borrow more?
Not necessarily. A larger deposit reduces the amount you need to borrow and may improve the mortgage rates available to you. However, lenders will still assess whether the mortgage repayments are affordable based on your income and financial commitments.
For example, having a £50,000 deposit doesn’t automatically mean a lender will approve a larger mortgage than your income can support.
Can I borrow five times my salary for a mortgage?
Some mortgage lenders offer borrowing of five times annual income or more to eligible applicants. However, higher income multiples are often subject to additional criteria, such as minimum income levels, employment circumstances, deposit size or the lender’s affordability assessment.
Not every applicant will qualify, and borrowing the maximum available isn’t necessarily the most suitable financial decision.
How much would my monthly mortgage repayments be?
Your monthly mortgage repayments depend on the amount borrowed, interest rate, mortgage term and repayment type.
For example, borrowing £200,000 over 30 years on a repayment mortgage would produce approximately the following monthly payments:
| Illustrative interest rate | Monthly repayment |
|---|---|
| 4% | £955 |
| 5% | £1,074 |
| 6% | £1,199 |
These examples assume the interest rate stays unchanged throughout the 30-year term and exclude mortgage fees and other costs. They are illustrations, not current mortgage offers.
A longer mortgage term can reduce monthly repayments, but it generally increases the total interest paid over the life of the mortgage.
What other costs should I budget for when buying a house?
Your deposit isn’t the only expense to consider when purchasing a property.
Depending on your circumstances, additional costs may include:
Solicitor or conveyancing fees.
Property surveys and valuation fees.
Mortgage arrangement fees.
Stamp Duty Land Tax in England and Northern Ireland, or the relevant property transaction tax in Scotland or Wales.
Removal costs and other moving expenses.
Buildings insurance and any protection insurance you choose.
It’s sensible to budget for these expenses separately rather than using all your available savings for the deposit.
Should I find out how much I can borrow before looking at houses?
Yes. Understanding your realistic borrowing potential before viewing properties can help you focus on homes within your budget. A mortgage adviser can review your income, deposit and financial commitments to estimate how much you may be able to borrow.
You may also be able to obtain a Mortgage Agreement in Principle, which gives an initial indication of what a lender might offer. An Agreement in Principle isn’t a guaranteed mortgage offer, but it can be helpful when beginning your property search.
At GHL Direct, our mortgage advisers can assess your circumstances and compare suitable mortgage options from our panel of more than 50 UK lenders.
Want to know how much you could realistically borrow and what deposit you’ll need? Speak to a GHL Direct mortgage adviser before you start your property search.
YOUR HOME OR PROPERTY MAY BE REPOSSESSED IF YOU DO NOT KEEP UP REPAYMENTS ON YOUR MORTGAGE.
