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Joint owners of a property fighting over the title deeds. SAM Conveyancing explains buying out a jointly owned property.

Buying Out Jointly Owned Property - The Process

Last Updated: 17/11/2025
11,662
9 min read

Be certain who you are purchasing a property with, as circumstances often change. One of the owners may want to take over full ownership or get their money out of the property. This change can be due to a separation, family dispute, or an owner looking for an investment opportunity.

Taking an owner off the title deeds involves a transfer of equity, which is a relatively simple transaction. However, you may also need to sever your joint tenancy, obtain mortgage lender consent and watch out for potential tax implications.

How do you buy someone out of a house?

You buy someone out of a house by purchasing the other owner's share of the equity in the property. Doing this will remove them from the title and the mortgage if you have one.

The total equity is the property value minus any outstanding mortgage. The value of their equity is calculated according to their share.

This can become complicated as the person(s) keeping the property and buying the other owner out will become responsible for their share of the mortgage debt. They now need to meet the lender's affordability checks for the full value of the mortgage, on their income alone.


Are you looking to buy out the remaining share of a shared ownership property?

This article is about buying out a jointly owned property when you own the property together.

If you own a share in your home through a shared ownership scheme and want to purchase some or all of the remaining shares from the housing association, read our article on staircasing.


What is the process of buying someone out of a house?

The process of buying someone out of a house is called a a href="/news/conveyancing/transfer-of-equity-process-3894" title="The Transfer of Equity Solicitor Process Explained ">transfer of equity, which often occurs when joint owners agree not to sell the property, but instead agree on the payable amount to give up their equity. There are several steps to consider in this process:

Establish your joint ownership

There are multiple joint ownerships you need to consider, those being joint tenants and tenants in common. Joint tenants have equal equity in the property, meaning when the property is sold, both owners will receive an equal share of the money. Tenants in common means owners may not have an equal share of the property. Owners may have a deed of trust to confirm what each owner's shares are.

A deed can have up to 4 owners, both jointly or in common, on a title deed. This can mean multiple parties have to be bought out. Calculating how to buy someone out of a house depends on a few factors.

Getting the property value?

Before you can buy someone out of the property, the property needs to be valued, and the total equity calculated. Say the valuation of the property is £500,000; to determine the equity, you need to subtract any debt secured against the property, including mortgages or 'second-charge' debts, as well as the costs of sale. For example:

Total Property Value - (any outstanding mortgage + current value of any Help to Buy loan + estate agent fees + sale conveyancing fees + any auction fees) = total equity.

Then you'll need to work out your shares of the total equity. If you're buying out a joint owner with a 75% share, multiply the total equity by 0.75, for 50% multiply by 0.5, for 25% multiply by 0.25, etc. This is the amount you'll need to pay them to buy them out.

How to split the ownership of a house

When buying out a jointly owned property, the percentage of each owner's shares needs to be established. For joint tenants, the split is 50/50. It gets tricky when you’re tenants in common.

If you’re joint tenants in a marriage or civil partnership and getting a divorce or dissolution, the 50/50 split can be overruled by the family court. In this instance, the court might award a 75-25% split in favour of the party who has custody of the kids. However, if you're tenants in common, there could even be a 99-1% share split.

Tenants in common often have a specified share. Controversially, however, someone who has been living in your house and contributing to the household may be entitled to a share through something called constructive trust. In Stack vs Dowden 2005, Lady Hale ruled that the burden of proof falls on the person making the claim of beneficial interest, in opposition with the legal ownership.

Get lender consent (if required) to buy your partner out

Get your current lender's consent to change the ownership structure of your existing mortgage or get a new mortgage offer.

Get freeholder consent (if leasehold) for buying out a partner

If you own a leasehold property and want to buy out the other party on the title, you'll need to obtain freeholder consent and make sure that all service charges and ground rent accounts are provided.

Sign the legal documents and forms

Both parties sign a TR1 Form in front of witnesses.

Complete an ID1 Form if the party being removed is unrepresented. If a solicitor acts for them, they will receive Independent Legal Advice.

Completion

Money is transferred to the leaving owner's solicitor and the Land Registry is updated with new owners and mortgage details.

Pay Stamp Duty Land Tax or Capital Gains Tax (if payable).


Are You Facing a Property Dispute?

Book a FREE* 15-minute meeting with a property dispute specialist who will listen to your issue and suggest ways forward, including the costs, with no obligation to use our services after the free meeting.

  • What are you due on sale?
  • How to sell where one person doesn't want to.
  • Mediation and Settlement Agreements.
  • Applications to court, including Declaratory Orders, Regulatory Orders, Occupational Rent.

What can I do if I can't afford to buy out my partner?

There are several ways to finance buying your partner out of their share in the property without needing to sell. These are:

Remortgage - buying out partner on mortgage

If you’re buying out someone from a mortgage but don’t have the finances to do so, you can use your existing equity to buy out the joint owner. This requires you to be able to afford the new mortgage, based on the equity in the property and your income affordability.

Your personal borrowing capacity must cover both shares of the mortgage, as well as the equity to pay off the other owner. You can speak to our panel Mortgage Broker if you need help.

Joint Borrower Sole Proprietor Mortgage

Joint Borrower Sole Proprietor Mortgage is a specific mortgage product that allows family or friends to use their income to support you in getting a larger mortgage than you can on your own, but they won't be legal owners. They are just jointly named on the mortgage.

Adding someone onto the legal title

You could add a new partner, friend, or family member onto the mortgage and legal title to increase your mortgage affordability.

In such cases, a Deed of Trust is best drafted, to manage future occasions where you need to buy out a joint owner.

Gift from a family

You may have a family member who is prepared to gift money to you, to buy out the other owner.

Loan

A loan could be from friends or family and the Loan Agreement could be registered at the Land Registry as security against your property.

If you cannot afford to buy out a joint owner, then you can look to sell and split the equity left after any remaining mortgage and fees are paid from the proceeds.

If you can't all agree to sell, then you will need to force the sale.

Forcing a sale is stressful, expensive, and time-consuming. It can prove especially difficult to force a sale if children are living in the property. If the property was intended as a family home, you may not be able to get a court order to force a sale until the youngest reaches 18 years of age.

If the costs are too much, a consideration should be selling up and using the proceeds of the sale to pay for the new property, rather than trying to put out the other tenant.


Need to Force a Sale?

Book a FREE 15-minute meeting* with a specialist property dispute solicitor/consultant. They'll listen to your issue and suggest ways forward, including the costs, with No Obligation to use our services after the free meeting.

  • How can you force a sale?
  • What are you due on sale?
  • Mediation and Settlement Agreements.
  • Applications to court, including Declaratory Orders, Regulatory Orders, Occupational Rent.

How long does it take to buy someone out of a house?

Buying someone out of a house can be as little as four to six weeks if the decision is amicable. However, if there are disagreements, such as how much equity belongs to you, this will be extended.

The process can be completed in a single mediation session in an ideal world. But in some cases, the dispute may go through litigation and even to court. Divorce settlements, for example, could take up to two years.


Buying Out a Jointly-Owned Property?

  • Fast Completions

  • On 99% of Lender Panels

  • ID1 Forms Available Online

  • Local RICS valuations for proof of property value

  • Litigation solicitors to resolve disputes


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Andrew Boast of Sam Conveyancing
Written by:

Andrew started his career in 2000 working within conveyancing solicitor firms and grew hands-on knowledge of a wide variety of conveyancing challenges and solutions. After helping in excess of 50,000 clients in his career, he uses all this experience within his article writing for SAM, mainstream media and his self published book How to Buy a House Without Killing Anyone.

Caragh Bailey, Digital Marketing Manager
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Caragh is an excellent writer and copy editor of books, news articles and editorials. She has written extensively for SAM for a variety of conveyancing, survey, property law and mortgage-related articles.


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