The family home: your options after separation
Key facts
- The family home is usually the largest asset a separating couple can see, and often the hardest to decide.
- The three main options are selling and dividing the proceeds, one of you buying the other out, or a deferred sale.
- A deferred sale, such as a Mesher order, lets one parent and the children stay until a set trigger, then the home is sold.
- What is fair depends on the section 25 factors, with the housing needs of any children coming first.
- Whatever you agree can be recorded in a consent order so it is legally binding.
For most couples, the family home is where the money conversation gets emotional. It is the biggest visible asset, it is often tied up with the children’s stability, and there are usually strong feelings about who stays. The good news is that there are several well-trodden options, and mediation is a calm place to weigh them up together.
This page explains the main choices for the family home, how each one works, and how the home fits into the wider settlement. It sits within the broader picture set out in our guide to financial mediation. This is general information, not financial or legal advice, and the right route depends on your own circumstances.
What happens to the family home in divorce?
There is no automatic rule that the home is split down the middle or that either person has to leave. What happens depends on the whole financial picture: how much equity there is, what each of you needs to rehouse, whether there are children, and what you can each afford. In mediation you look at those factors and choose the option that works best, rather than having one imposed.
It usually helps to start with two figures: what the property is worth, and how much is left owing on the mortgage. The difference is the equity, and that is what you are really dividing. From there, the main options open up.
Your main options at a glance
| Option | How it works | Often suits |
|---|---|---|
| Sell and divide | The home is sold and the net proceeds are split between you | Couples who both want a clean break and can each rehouse |
| Buy-out | One person keeps the home and pays the other their share of the equity | Where one person can raise or refinance enough to buy the other out |
| Deferred sale | One person stays for now; the home is sold later at an agreed trigger | Families who want children to stay in the home for a time |
| Transfer with offset | The home passes to one person, balanced by giving up other assets | Where a pension or savings can balance the value of the house |
These are not the only possibilities, and they can be combined. Which one is right depends on your finances and your priorities, especially any children’s need for a stable home.
Selling and dividing the proceeds
Selling is often the simplest option. The home goes on the market, the mortgage and sale costs are paid off, and the remaining equity is divided between you. It gives both of you capital to move on and can support a clean break. The split is not always fifty-fifty. It reflects needs and the other section 25 factors, so the person with less earning capacity or the main carer of children may receive more to rehouse.
The main downside is disruption, particularly for children who may have to change home and sometimes school. That is one reason some families look at keeping the home, at least for a while.
One of you buying the other out
A buy-out means one person keeps the home and pays the other their share of the equity, usually by remortgaging. The person staying takes on the mortgage in their sole name, so the lender has to be satisfied they can afford it on their own income. This keeps a home for one of you, and often for the children, without a sale.
The practical question is affordability. Lenders will assess whether the remaining owner can carry the mortgage alone. Where the equity cannot be released in cash, the buy-out is sometimes balanced by the other person keeping more of the pensions or savings instead, which is a form of offsetting.
Deferred sale: Mesher and Martin orders
Sometimes neither selling now nor an immediate buy-out works, and the priority is keeping the children in their home. A deferred sale allows one parent and the children to stay, with the home sold later when an agreed event happens. The most common form is a Mesher order, named after the case that established it.
Under a Mesher order the sale is postponed until a trigger, such as the youngest child turning 18 or finishing full-time education, the resident parent remarrying, or an agreed date. When the trigger is reached, the home is sold and the proceeds divided in the shares set out in the order. A Martin order is similar but usually allows one person to stay for life or until they remarry or no longer need the home.
Weighing a deferred sale
A Mesher order keeps children in a familiar home, but it also delays the day both people get their capital out, and the person who moves out stays tied to the property. It suits some families and not others. It is worth taking legal advice before agreeing one.
Renting, and homes you do not own
Not everyone owns their home, and the options look different if you rent. If the tenancy is in joint names, both of you usually have the right to stay and are both responsible for the rent, so it is worth deciding early who will remain and whether the tenancy can be transferred into one name. For social housing and some private tenancies, a court can transfer a tenancy from one partner to the other in certain circumstances.
There may also be more than one property to consider, such as a second home or a buy-to-let. These are weighed as part of the whole picture in the same way as the main home, though the priority is almost always securing a suitable home for any children first. Whatever the type of home, the aim is the same: a workable roof over each household.
Getting the home valued
Deciding between these options usually starts with an up-to-date valuation and an accurate mortgage redemption figure. Couples often ask two or three local estate agents for market appraisals, and where they cannot agree on a figure, they may jointly instruct a surveyor for a formal valuation. Agreeing the numbers first takes a lot of heat out of the conversation, because you are then discussing how to divide a known amount rather than arguing about what the home is worth.
It is also worth checking the mortgage position early. Whether one of you can take on the mortgage alone, or whether a lender will allow a transfer, often shapes which options are realistic. A mortgage adviser can confirm what is affordable before you commit to a plan.
How the home fits the wider settlement
The family home is rarely decided in isolation. It is weighed alongside pensions, savings, income and debts as part of the whole settlement. A common pattern is one person keeping more of the housing equity to meet their and the children’s housing needs, balanced by the other keeping more of a pension. That is why full financial disclosure matters before you decide anything about the home.
The court’s approach is set by the section 25 factors, with the welfare of any child under 18 as the first consideration. Housing both households, and keeping a roof over the children, usually drives the outcome. Once you agree, the arrangement for the home is written into a consent order so it is legally binding, and children’s living arrangements can be settled in parallel through child arrangements mediation.
Under section 24 of the Matrimonial Causes Act 1973 the court can order the transfer or sale of property, and section 24A allows an order for sale. In deciding, the court applies the section 25 factors, giving first consideration to the welfare of any child of the family under 18. A Mesher order (from Mesher v Mesher) postpones the sale of the home until a trigger event, while a Martin order allows one party to remain in the home, usually for life or until remarriage. Any agreement about the home is only binding once approved by the court as a consent order.
Tax and costs to think about
Two taxes come up with the family home, and the news is usually reassuring. The main home is normally covered by private residence relief, so selling it does not usually trigger Capital Gains Tax. For transfers between separating spouses, the rules were made more generous from 6 April 2023: you now have up to three years after the tax year you stop living together to transfer assets to each other with no gain and no loss for Capital Gains Tax, and no time limit at all where the transfer is part of a formal divorce agreement such as a consent order.
Stamp Duty Land Tax is the other one. Transfers of property between spouses or civil partners as part of a divorce or dissolution, made under a court order or agreement, are generally exempt from Stamp Duty. Buying a separate home may bring its own Stamp Duty, and in some cases the higher rate for additional properties, so it is worth checking before you commit. These are general points, not tax advice, and a conveyancer or tax adviser can confirm your own position.
A worked example: weighing the three options
Suppose a couple have a home worth £350,000 with a £150,000 mortgage, leaving £200,000 of equity, and two school-age children. The same £200,000 can be shared in very different ways.
| Option | In this example |
|---|---|
| Sell and divide | Sell, repay the £150,000 mortgage, and share the £200,000 equity, perhaps 60/40 to the main carer to help them rehouse |
| Buy-out | One parent remortgages and pays the other around £80,000 to £100,000 for their share, if a lender agrees they can afford the mortgage alone |
| Deferred sale (Mesher) | The children and one parent stay until the youngest finishes school, then the home is sold and the £200,000 shared in the agreed proportions |
None of these is automatically right. The best fit depends on what each of you needs, what a lender will allow, and how the home is balanced against pensions and savings in the wider settlement. That is why couples usually agree the value first, through full financial disclosure, then weigh the options calmly.
Emma and Karl owned their home with roughly £180,000 of equity and had two children at primary school. Emma wanted to keep the children in the house; Karl needed capital to put down on somewhere new. An immediate buy-out was beyond Emma’s mortgage capacity. In mediation they agreed a Mesher order: Emma and the children would stay until the younger child finished secondary school, then the house would be sold and the equity divided 60/40 in Emma’s favour to reflect her lower earnings. Karl kept more of his pension in return. Their solicitors drafted it into a consent order.
Frequently asked questions
Do I have to sell the house when I divorce?
No. Selling is one option, but you can also agree that one person buys the other out, or that a sale is deferred so children can stay. What works depends on your finances and needs.
What is a Mesher order?
A Mesher order postpones the sale of the family home until an agreed trigger, such as the youngest child turning 18 or finishing education. One parent and the children stay until then, and the home is sold afterwards.
Is the family home always split fifty-fifty?
No. The split reflects the section 25 factors, especially each person’s housing needs and the welfare of any children. The main carer or lower earner often receives a larger share to rehouse.
Can I keep the house if I cannot afford the mortgage alone?
A buy-out usually needs the remaining owner to carry the mortgage on their own income, which a lender must approve. If that is not possible, a deferred sale or offsetting against other assets may be alternatives.
How do we make the arrangement legally binding?
Whatever you agree about the home is recorded in a consent order, which a judge approves and seals. Until then, an informal agreement is not enforceable.
Do I pay Stamp Duty if I buy my ex out of the house?
Usually not. Property transfers between spouses or civil partners as part of a divorce or dissolution, made under a court order or agreement, are generally exempt from Stamp Duty Land Tax. Buying a separate new home may still attract Stamp Duty.
Will I pay Capital Gains Tax on transferring the family home?
The main home is normally covered by private residence relief, so a transfer between separating spouses does not usually trigger Capital Gains Tax, especially where it is part of a formal divorce agreement. Second properties can be treated differently.
What is the difference between a Mesher and a Martin order?
A Mesher order delays the sale until a trigger such as the youngest child finishing education, then the home is sold. A Martin order lets one person stay for life, or until they remarry or no longer need the home, rather than to a child-based trigger.
Sources
- Matrimonial Causes Act 1973, sections 24, 24A and 25, legislation.gov.uk. Accessed 9 July 2026.
- GOV.UK, Money and property when you divorce or separate, gov.uk. Accessed 9 July 2026.
- MoneyHelper, Dividing your home and mortgage on divorce, moneyhelper.org.uk. Accessed 9 July 2026.
- GOV.UK, Capital Gains Tax: separation and divorce, gov.uk. Accessed 9 July 2026.