If you and your partner were living together but never married, and now you're separating, the rules around your home are different from what married couples go through in a divorce. Ontario law doesn't treat common-law partners the same way, and that surprises a lot of people.
This guide covers what typically happens to a home when a common-law couple separates in Ontario. If you're married, see our companion guide on selling a home during a divorce, the process and legal protections are different.
Selling a home after a common-law separation still involves legal, financial, and emotional considerations, but the legal starting point is different: there's no automatic 50/50 split. This guide explains how it typically works, what steps are involved, and how to make the process as smooth as possible.
Understanding the Legal Basics of Property Division When Common-Law Couples Separate in Ontario
Ontario doesn't recognize "common-law marriage," so there's no formal legal divorce process for unmarried couples. But separating still raises real questions about the home, and the law treats it very differently than it treats a married couple's matrimonial home.
Important points to understand:
- There's no such thing as a "matrimonial home" for common-law couples. The special protections married spouses get under the Family Law Act, an equal right to stay in the home, a requirement that both consent to a sale, don't apply.
- Property generally belongs to whoever holds legal title. If the home is in your partner's name only, you don't automatically have a right to remain there or to a share of its value, regardless of how long you lived together.
- If you're both on title, the home is co-owned like any other jointly owned property, and normal ownership rules apply.
- Common-law partners don't get automatic equalization of property the way married spouses do. If you contributed financially or through unpaid work (renovations, mortgage payments, running the household) to a home your partner owns, you may be able to make a claim, but it has to be proven, often through a constructive trust or unjust enrichment claim, and isn't automatic.
- Common-law partners can qualify for spousal support (not property division) after three years of continuous cohabitation, or sooner if you have a child together and the relationship has some permanence. That's a separate issue from what happens to the house.
Because the legal starting point is so different from divorce, it's worth getting advice from a family lawyer early, ideally before you list the property, especially if you're not on title but believe you have a financial stake in the home.
When Can You Sell a House During a Common-Law Separation?
Situations Where You Can Sell the Home
A home can typically be sold when:
- You're the sole owner and there's no competing legal claim registered against the title
- Both partners are on title and agree to sell
- A court orders a partition and sale because co-owners can't agree
Situations Where It Gets Complicated
Selling may become complicated when:
- A partner who isn't on title has filed, or plans to file, a legal claim asserting a financial interest in the property
- Co-owners disagree and one refuses to cooperate
- There's a dispute over who contributed what to the property
A registered claim against title, sometimes called a certificate of pending litigation, can cloud the title and delay or block a sale until it's resolved. If you think this might apply to your situation, loop in a lawyer before you list.
The Role of Each Partner in a Common-Law Home Sale
Your role depends heavily on how the property is titled.
- If you're the sole owner: you generally have the legal right to make most decisions about the sale, but it's still worth getting legal advice if your ex-partner may have a financial claim.
- If you're both on title: you both need to agree on listing price, offers, and closing terms, the same as any other jointly owned property, unless a court order changes that.
Step-by-Step Process for Selling a Home During a Common-Law Separation in Mississauga
Step 1: Confirm How Title Is Held
Check whether the property is solely owned, or held jointly as joint tenants or tenants in common. This determines a lot of what happens next.
Step 2: Get Legal Advice on Any Claims
If one partner isn't on title but contributed to the property, get a lawyer's opinion on whether a claim exists and how it should be resolved before listing.
Step 3: Reach an Agreement, Ideally in Writing
A separation agreement or another written agreement can set out how proceeds will be split and avoid disputes later.
Step 4: Choose an Experienced Real Estate Agent
Select an agent who understands separation sales and can provide neutral, steady guidance.
Step 5: Determine the Home's Market Value
A professional market analysis helps establish a realistic asking price based on current Mississauga housing conditions.
Step 6: Prepare and List the Property
Once ownership and agreement questions are settled, the home can be prepared for sale and listed.
Step 7: Review Offers and Accept a Buyer
If jointly owned, both owners typically need to approve offers. If solely owned, the owner can usually proceed alone, unless a claim has been registered against title.
Step 8: Complete the Sale and Distribute Proceeds
Proceeds are distributed according to the ownership share on title, unless a separation agreement or court order says otherwise.
How Long Does It Take to Sell a Home During a Common-Law Separation?
If ownership is clear and both partners, or the sole owner, are ready to move forward, a sale can proceed on a normal real estate timeline. It takes longer when there's a disputed financial claim, since resolving a constructive trust or unjust enrichment claim can require negotiation or, in some cases, a civil court application, which can take significantly longer than the family court processes used in a divorce.
A typical timeline, assuming no disputes, may look like:
- 1-3 weeks: Confirming title and getting legal advice
- 2-4 weeks: Preparing the property for sale
- 2-8 weeks: Marketing and receiving offers
- 30-90 days: Closing period after accepting an offer
These are general estimates. If there's a disputed claim against the property, the timeline can extend well beyond this.
Common Challenges When Selling a Home During a Common-Law Separation
Disagreements About Entitlement
One partner may believe they're owed a share of the home's value even though they're not on title.
Solution: Get a lawyer's opinion early on whether a claim exists, and consider negotiating a written agreement rather than letting it turn into a drawn-out unjust enrichment claim.
Delays From a Claim Against Title
A registered claim can hold up a sale until it's resolved.
Solution: Address it directly with legal advice before listing, rather than after an offer is already in hand.
Emotional Attachment to the Home
A shared home often carries years of memories, which can make decisions harder.
Solution: Focus on practical goals, financial outcomes, and the next stage of life.
Frequently Asked Questions About Selling a House During a Common-Law Separation in Mississauga
Can one partner sell the house without the other's permission if only one name is on title?
Generally, yes, if there's no registered claim against the title. Unlike a married couple's matrimonial home, a common-law partner who isn't on title doesn't have an automatic right to block a sale. That said, if they believe they have a financial claim to the property, they may be able to register that claim, which can complicate a sale.
Does it matter whose name is on the house title?
Yes, much more than it does for married couples. Property generally belongs to whoever holds legal title. Contributions from a partner not on title don't automatically create ownership rights; they have to be proven through a legal claim.
What if we're both on title but can't agree to sell?
Either owner can apply to the court for a partition and sale, which can force a sale even without the other's agreement.
What happens to the money after selling the house?
Proceeds are generally distributed based on ownership share as it appears on title, unless a separation agreement or court order sets out a different split.
What if my partner claims they're entitled to a share even though they're not on title?
They may have grounds for a claim, commonly through a legal concept called constructive trust or unjust enrichment, if they can show they contributed financially or through unpaid work to the property. It's not automatic, and it typically needs to be resolved with legal advice before or during the sale process.
Should we sign a separation agreement before selling?
It's a good idea. A written agreement can set out how proceeds will be divided and reduce the risk of disputes holding up the sale.
Is this the same as a divorce?
No. Married couples go through different rules under Ontario's Family Law Act, including matrimonial home protections and automatic equalization of property. See our companion guide on selling a home during a divorce for how that process works.
How do I choose a real estate agent for a common-law separation sale in Mississauga?
Look for an agent who:
- Has experience handling sensitive property sales
- Understands the Mississauga housing market
- Communicates well with both partners
- Can remain neutral during negotiations
Final Thoughts
Selling a home after a common-law separation follows a different legal path than a divorce, and knowing that upfront can save a lot of confusion and conflict. Getting clarity on how title is held, and whether any financial claims exist, is the most important first step.
With the right legal advice, a clear-eyed look at ownership, and an experienced, neutral agent, the process can move forward smoothly even when the situation is emotionally difficult.
If you're navigating a separation and need a realtor who understands how these sales work, get in touch with Team Babber. We handle these situations with care and know how to keep things moving fairly for everyone involved.
This article provides general information about Ontario real estate and family law and is not legal advice. Speak with a licensed family lawyer about your specific situation.