Single person mortgage guide: How to buy a house on your own

Buying a house on your own can feel overwhelming - but you’re not alone. Nearly half of first time buyers in the UK bought a home on their own last year. Whether you’re single by choice or circumstance, getting a mortgage solo is now more common than ever.

single person mortgage

Can I get a mortgage on my own?

Yes, you can get a mortgage on your own. The key difference compared to if you’re buying with someone else is that your borrowing power is based on one income, not two. This can affect:

  • How much you can borrow
  • The size and type of property you can afford
  • How lenders assess your affordability

Read on for more on these. But single person mortgages are not unusual. In fact, 47% of first time buyers bought a property on their own in 2024, research by Mortgage Advice Bureau found.

KEY INFORMATION

Single Person Mortgage Summary

  • Taking out a mortgage on your own to buy a house is possible but it can affect how much you can borrow and the type and size of property you can afford.
  • Government schemes like Shared Ownership and First Homes can make it easier to buy a house on your own as you’ll need a smaller mortgage.
  • There are other mortgage options that can make being a solo house buyer more affordable.
  • Getting expert mortgage advice is key to making sure you apply to the lender most likely to accept your application.

How much can I borrow on one income?

Lenders will usually lend up to 5 times your income.

  • For example, if you earn £35,000 a year you may be able to borrow £175,000 on a mortgage.
  • If you earn £50,000 a year you may be able to borrow £250,000 on a mortgage.

Although, some of the best mortgage lenders will lend up to 6x your income, depending on your circumstances. So if you earn £50,000 you may be able to borrow up to £300,000.

Single person mortgage calculator

Affordability assessment

However, lenders will also assess your affordability when deciding how much to lend. This takes into account household spending each month, such as:

  • Bills (council tax, gas and electricity, water, broadband),
  • Repayments like a car lease,
  • Childcare costs and any school fees.
  • Your everyday expenses such as food, holidays and leisure.

To get tailored advice on how much you can borrow on a single person mortgage, the easiest course of action is to speak to a mortgage broker.

Find out how much you can borrow on a single person mortgage with fee-free mortgage brokers L&C. Use the online mortgage finder or speak to an advisor today.

Mortgage Finder

Get fee free mortgage advice from our partners at L&C. Use the online mortgage finder or speak to an advisor today.

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Rules changes to make getting a solo mortgage easier

If you think you can’t borrow enough on a mortgage to buy a house because of what you’ve been told in the past, it’s worth trying again:

  • You may find it easier to borrow a larger amount on a mortgage as lenders were given added flexibility to lend more to borrowers under new lending rules approved by financial watchdogs that came into force in July 2025.
  • More 100% mortgages are now available, making it easier for people who struggle to save a 5% deposit. Jump to more on this.
  • There are a number of low of 5% Deposit Mortgages. Jump to more on this.
  • Mortgage rates are much lower than the highs we saw in 2022 and 2023. However, mortgage rates can change rapidly. So stay up to date with our Best mortgage rates guide and for the latest mortgage rates, speak to a fee-free mortgage broker.

Buying a house on your own? Find the latest mortgage rates with fee-free mortgage brokers L&C. Use the online mortgage finder or speak to an advisor today.

How much deposit do I need?

You’ll usually need at least a 5% deposit to get a mortgage, this is the same as if you’re buying with someone else.

And the bigger the deposit you have, the bigger the choice of mortgages you will have. You’ll usually get access to better mortgage rates too.

In fact, the average deposit first time buyers paid in 2024 was £61,090 with deposits averaging 20% of the purchase price, according to Halifax. First time buyers in London paid an average deposit of £124,688.

House deposit examples

Here’s an illustration of how much deposit you’ll need for different deposit levels, based on buying a £200,000 house.

Deposit %Deposit £
5%£10,000
10%£20,000
25%£50,000

Can I buy a house on my own without a deposit?

Yes, it’s possible to buy a house on your own with no deposit by taking out a 100% mortgage. We explain all your options and what to consider in our guide on how to get a mortgage with no deposit.

Find out about 0% deposit single person mortgages with fee-free mortgage brokers L&C.

What if I can’t borrow enough?

  • If you can’t borrow enough on a single person mortgage to buy a house on the open market you may still have options. See below for schemes designed to make it more affordable to buy a house.
  • There are also different mortgage types that may make it possible for you to borrow enough. Click to jump to more on this.

Help to buy a house as a single person

If getting a big enough mortgage to buy a house on your own is proving difficult, there are some schemes designed to help you.

Shared ownership

  • With the government’s shared ownership scheme, you buy a share of a property and pay rent on the remaining share. You’ll be borrowing less so you may find it easier to get a single person mortgage. Plus you’ll need a smaller deposit too.
  • But there are pros and cons to this complicated scheme, so we’d always recommend buying on the open market if you can. Find out more in our guide on Shared Ownership.

First Homes Scheme

  • The government’s First Homes scheme offers newly built homes to first time buyers with a discount of at least 30% compared to the market value of equivalent properties. Again, you’ll be borrowing less so getting a single person mortgage may be more achievable.  
  • This discount stays on the First Home forever. This means that, every time the property is sold, the new buyer benefits from the discount. 
  • But there’s eligibility criteria you’ll need to meet and these properties can be difficult to find. Read our guide on the First Homes Scheme which includes a list of locations of where you can find these homes.

Lifetime ISA scheme

  • A Lifetime ISA, or LISA for short, is a type of account designed to encourage people to save for their first home or their retirement.
  • Anyone aged 18-39 can open a Lifetime ISA and you can save up to £4,000 each tax year into it and the government will give you a 25% bonus on your contributions, up to a maximum of £1,000 per year.
  • This government top up definitely makes it a product worth considering to boost your savings. Find more including the best deals this month in our Best Lifetime ISA guide.

Freedom to Buy mortgage guarantee scheme

  • This is a permanent mortgage guarantee scheme announced on 15 July 2025, that’s designed to make it easier for people to get 5% deposit mortgages. However, just like the previous mortgage guarantee scheme, this is something that happens behind the scenes with lenders and isn’t a scheme you apply for.

Mistakes to avoid as a single buyer

You’ll want to avoid these pitfalls if you’re trying to boost your chances of getting a single person mortgage.

Ignoring your credit score

Lenders will check your credit report. If you’ve got a history of bad credit, you may be able to borrow less and at higher rates. So it’s important to improve your credit score as much as possible before applying for a mortgage. Read our guide on 11 tips to improve your credit score for a mortgage.

Not considering your debts

Lenders will also consider your debt-to-income ratio, which is your monthly debt repayments (mortgage, loans, credit cards etc) compared to your gross monthly salary.

Your debt-to-income ratio is an important part of your overall mortgage affordability, since your monthly expenses include debt repayments. If you can reduce this, you could improve your affordability. Ultimately, however, lenders want to see that you’re managing your debt confidently, not missing payments, and not struggling to make ends-meet. 

Saving too little & spending too much

You’ll usually need at least a 5% deposit to get a mortgage but the bigger your deposit, the more options you will have. Having a bigger deposit usually means you’ll get access to better mortgage rates too.

Lenders will go through your outgoings when deciding how much to lend to you. So slash your unnecessary spending in the months before applying for a mortgage.

Forgoing protection insurance

If you’re buying a house on your own, it’s critical to consider how you’d pay your mortgage if you had an accident or were too unwell to work. And if you’ve got anyone relying you financially, think about how they’d cope financially if you pass away.

Despite the benefits of these policies, new research from LifeSearch and HomeOwners Alliance reveals 36% of mortgage holders in the UK have no form of life insurance, income protection, or critical illness cover – equating to roughly 2.34 million* mortgage holders nationwide.

The research also found women were more vulnerable to sudden income loss than men:14% of women say they’d fall behind on mortgage payments immediately if their income stopped due to illness or injury, compared to just 6% of men.

Get fee-free advice to find the right cover and compare quotes from leading UK insurers with our partners at LifeSearch. Get no obligation quotes now.

Going it alone

If you’re applying for a single person mortgage, it’s crucial that you apply to the right lender. The easiest way to make sure you do this is by speaking to a fee-free mortgage broker. They’ll know each lender’s different lending criteria and will be able to match you to the lender most likely to accept your mortgage application.

Mortgage Finder

Get fee free mortgage advice from our partners at L&C. Use the online mortgage finder or speak to an advisor today.

Find a mortgage

Single person mortgage options

If you’re struggling to get a big enough mortgage on your own with a standard mortgage, there may be other options for you, such as:

Guarantor mortgages

  • Getting a single person mortgage may be easier if you have a guarantor. With guarantor mortgages, the guarantor – usually a parent or other relative – puts up savings or property as security against the loan. You may be able to borrow more if you’re taking out a guarantor mortgage.
  • But there are significant risks to the guarantor. Read more in our guide guarantor mortgage.

Family Offset mortgages

  • With family offset mortgages, the amount of interest the borrower pays is reduced by linking their mortgage deal to a family member’s savings account.
  • But these mortgages can work in different ways. Some family offset mortgages are a type of guarantor mortgage where the family member’s savings are used as additional security. Read more in our guide Offset mortgages explained.

Joint mortgage with your parents

  • Taking out a joint mortgage with a parent makes them equally liable for the repayment of the loan. This means with your combined incomes, you may be able to afford to take on a larger loan.
  • However, there are downsides to consider. The big drawback to this plan is the additional stamp duty rate. So if your parent already own a property, your new home would count as a second home. So there would be an additional 3% stamp duty due.
  • Find more on the pros and cons in our guide The Bank of Mum and Dad – How to help your child buy a home.

Joint mortgage with friend

  • If you can’t get a mortgage on your own and don’t have a partner to buy with, you may consider getting a joint mortgage with a friend. But there’s a lot to consider before doing this. Read our guide Buying a house with friends explained.

Joint borrower, sole proprietor mortgages

  • With these mortgages, you apply with someone who’s willing to accept joint responsibility for making mortgage payments without having a legal claim to the property.
  • With JBSP mortgages, the parent and child will both be named on the mortgage. But only the child will be named on the property’s deeds. This means the stamp duty surcharge can be avoided.
  • However, both applicants will need to pass affordability checks to show they can afford the mortgage payments.

Find out about the different single person mortgage options by speaking to fee-free mortgage brokers L&C.

Mortgage Finder

Get fee free mortgage advice from our partners at L&C. Use the online mortgage finder or speak to an advisor today.

Find a mortgage

How to get a mortgage as a single person

Here’s a step by step guide to getting a single person mortgage

1. Save your deposit

The bigger your deposit, the easier you may find it to buy a house. If you haven’t done so already, you may want to consider a Lifetime ISA.

And can you get support from your family? Getting a gifted deposits can make buying a home much easier.

2. Speak to an expert mortgage broker

Getting expert advice means you’ll understand how much you may be able to borrow if you take out a mortgage on your own.

They’ll also explain different mortgage types available and how much your monthly repayments will be.

Find out how much you can borrow on a single person mortgage with fee-free mortgage brokers L&C. Use the online mortgage finder or speak to an advisor today.

3 Dig out essential documents

There are lots of documents you’ll need to provide in the mortgage application process so start gathering them up. These may include: 

  • Proof of ID like a passport or driving licence 
  • Your last three months’ payslips and most recent P60.
  • Bank statements of your current account for the last three to six months
  • Statement of two to three years’ accounts from an accountant if self-employed

4. Apply for a mortgage in principle

Once you have shopped around for the best mortgage deal, see if you will qualify by getting a mortgage in principle, sometimes called an agreement in principle (AiP) or decision in principle (DiP). This is a statement from a lender on how much they would lend you ‘in principle’ based on information you’ve provided about your income and outgoings. 

Getting a mortgage in principle as early in the process as possible is advisable, ideally before you start house-hunting.

You can get a Mortgage in Principle in just a few minutes with this Mortgage Finder powered by the mortgage experts at L&C.

Arrange a Mortgage Agreement in Principle today with the fee-free service provided by L&C mortgage brokers

5. Find a property and apply for your mortgage

Once you’ve found a property and had an offer accepted, you can start the formal mortgage application process. Your mortgage broker can take this forward for you. The lender will carry out a full credit check, undertake a mortgage valuation of the property and once happy with your application will issue a formal mortgage offer.

Is it harder to get a mortgage as a single person?

It can be harder for some people to get a mortgage as a single person as the lender will assess affordability on one income instead of two. And you may find it harder to save a deposit on your own.

But there’s no one size fits all for mortgages. The best course of action is to speak to a fee-free mortgage broker who can explain your mortgage options to you if you want to buy a house on your own.

Find out how much you can borrow on a single person mortgage with fee-free mortgage brokers L&C. Use the online mortgage finder or speak to an advisor today.

Mortgage Finder

Get fee free mortgage advice from our partners at L&C. Use the online mortgage finder or speak to an advisor today.

Find a mortgage

What if I’m self-employed?

  • Yes, you can get a single person mortgage if you’re self-employed, but it may be more difficult. Especially if you have an irregular income or you’re newly self-employed.
  • Choosing the right lender is key to being accepted for a self-employed mortgage. Different lenders have different lending criteria, so get expert advice from a fee-free mortgage broker on the best lender to apply to.
  • You’ll usually need at least 2 years of accounts when applying for a self-employed mortgage. But some lenders will accept less.
  • There are steps to boost how much you can borrow on a self-employed mortgage. Read more in our guide on Self-employed mortgages explained.

What if I have bad credit?

Having bad credit doesn’t mean you can’t get a mortgage. But it’s important to get expert mortgage advice first to make sure you apply to the right lender.

If your credit issues were fairly minor, a mainstream lender may lend to you. But if your situation is more complex, you may need to go to a specialist bad credit mortgages lender.

Using the right specialist mortgage broker is crucial. Our partners at Chartwell Funding will check whether a High Street lender is the best option for you first. Whereas some specialist mortgage brokers will only look at impaired credit lenders – this could mean you have to pay a higher mortgage rate. Read more in our guide on Bad credit mortgages.

Get independent advice, a no obligation quote and an instant decision with our specialist lending partners at Chartwell Funding. Call them on 01454 809 300 or submit an enquiry form to request a callback. 

Video: How to get a mortgage

How to get a mortgage

What costs will I need to budget for?

If you’re buying a house on your own you’ll also need to factor in the additional costs you’ll need to pay, including:

  • Mortgage fees: Lenders often charge arrangement fees to access their best mortgage rates. It’s sometimes worth paying more to get a cheaper rate but sometimes it’s not. An expert mortgage broker will explain which is best for you. You may also need to pay things like a Mortgage valuation fee. Find out more in our guide on Mortgage Fees Explained.
  • Stamp duty: When buying the main home in which you will live, in England & Northern Ireland, you’ll pay stamp duty on properties over £125,000. Although you’ll pay less if you qualify for First Time Buyer Stamp Duty relief.

Use our stamp duty calculator to work out how much you’ll need to pay

How much does it cost to buy a house: An example

Based on buying an averagely priced property, the estimated cost to buy a house can be broken down as follows.

Costs of Buying a HouseEstimate
Stamp duty£4,600
Building Survey£650
Conveyancing£1,050
Mortgage fees£1000
Mortgage valuation fees£150
Homebuyers Protection Insurance£74
Buying Total£7,519
General moving house costsEstimate
Removals£550
Mail redirection£39.50
General moving costs total£589.50

Total average cost to buy a house is £8,108

Find out more in our guide on The costs of buying a house.

Frequently Asked Questions

Will I need a bigger deposit if I’m applying on my own?

The size of deposit required doesn’t change if you’re applying by yourself. So you’ll need at least a 5% deposit, unless you’re applying for a 100% mortgage.

Can I apply for shared ownership as a single person?

If you’re eligible to apply for the shared ownership scheme you can apply as a single person.

How do I remove my partner’s name from the mortgage after a divorce? 

To remove your partner’s name from a joint mortgage they must also be removed from the title deeds, this involves applying for a “transfer of equity”. However, in order to agree to this, your lender will want to be confident that you can afford the mortgage on a single income instead of the previous two. Read more in Who gets the house in a divorce?

What documents do I need for a single person mortgage?

There are lots of documents you’ll need to provide in the mortgage application including:
– Proof of ID like a passport or driving licence 
– Your last three months’ payslips and most recent P60.
– Bank statements of your current account for the last three to six months
– Statement of two to three years’ accounts from an accountant if self-employed

Do mortgage lenders check bank statements?

Yes, mortgage lenders typically check your bank statements as part of the mortgage application process. This is to verify your income, assess your ability to afford the mortgage payments and to see your spending habits.

What is a six times income mortgage?

A six times income mortgage is when a lender agrees to lend you six times your annual salary. Most lenders offer up to 5 times your salary but some lenders will offer 6 times your income, depending on your circumstances. Read more in our guide to the Best Mortgage Lenders.

Related Reads

Top Buying Guides

How this site works

HomeOwners Alliance Ltd is registered in England, company number 07861605. Information provided on HomeOwners Alliance is not intended as a recommendation or financial advice.

Mortgage service provided by London & Country Mortgages (L&C), Unit 26 (2.06), Newark Works, 2 Foundry Lane, Bath BA2 3GZ, authorised and regulated by the Financial Conduct Authority (FRN: 143002). The FCA does not regulate most Buy to Let mortgages. Your home or property may be repossessed if you do not keep up repayments on your mortgage.

HomeOwners Alliance Ltd is an Introducer Appointed Representative (IAR) of LifeSearch Limited, an Appointed Representative of LifeSearch Partners Ltd, authorised and regulated by the Financial Conduct Authority. (FRN: 656479).

Independent Financial Adviser service is provided by Unbiased, who match you to a fully regulated, independent financial adviser, with no charge to you for the referral.

Bridging Loan and specialist lending service provided by Chartwell Funding Limited, registered office 5 Badminton Court, Station Road, Yate, Bristol, BS37 5HZ, authorised and regulated by the Financial Conduct Authority (FRN: 458223). Your property may be repossessed if you do not keep up repayments on a mortgage or any debt secured on it.

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