I Owned a House Before my Marriage

By Matt Majeski, Minnesota divorce and family law attorney since 2008. Last reviewed October 2026.

Marital vs. Non-Marital Property

“I owned a house before my marriage, and now I’m getting divorced. Does my spouse have a claim to the house?”

It’s a common worry, and the answer depends on a few things. Generally, property you acquired before the marriage is non-marital, which means it belongs to you, since you owned it before the marriage.

Owned a House Before My Marriage: Two Exceptions

With a house, though, it’s often not that simple. For example, if the house was fully paid off before the marriage, it should be your non-marital property.

However, a house often isn’t paid off when the marriage starts. In that case, you probably used money earned during the marriage to make mortgage payments. That mixes marital money into the house and creates a marital interest.

In Minnesota, courts use a formula to figure out the size of that marital interest. The formula looks at:

• Home value on the date of marriage
• Home value on the valuation date
• Mortgage balance on the date of marriage
• Mortgage balance on the valuation date

Also, you may have improved the house during the marriage. If you and your spouse used marital money for improvements, there may be a marital claim to at least part of the home’s value, even if the house was originally non-marital.

So your spouse may have a marital interest in the home no matter when you bought it. That’s true even if their name isn’t on the title or the mortgage.

On the other hand, it’s up to you to prove your non-marital interest. So keep records showing what the house was worth and what you owed on it when you married, such as a purchase agreement, an appraisal, or a mortgage statement from around your wedding date.

Related reading: Prenuptial and Postnuptial Agreements in Minnesota.

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