15 Expert-Approved Tips For People Thinking About Co-Buying A Home With Someone Else

The housing market is tough — prices are high and inventory is low. If you're thinking about buying real estate with a friend, sibling, or business partner, you're not alone.

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In 2021, home values skyrocketed by nearly 20% according to S&P CoreLogic Case-Shiller Indices, a national index of home prices. And many experts say home values will continue to increase in 2022.

It's daunting news for potential homebuyers — especially if you were hoping to go it alone. Co-buying, or cooperative buying, is one option that's picking up steam. It's the act of going in on a home or piece of property with a friend, business partner, roommate, family member, or unmarried partner.

A new survey from Realtor.com and HarrisX reports that 31% of Americans, and 41% of Americans 18–34, have bought a home with someone they aren’t married to. And perhaps even more telling, 55% of Americans, and 68% of 18–34 year-olds, say they would consider it.

But, like most things involving money, you should be careful about who you tie yourself to and how you go about it. This advice from Realtor.com will make sure you don't get stuck in a situation you'll regret.

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We tapped Clare Trapasso, the deputy news editor at Realtor.com, to lend her expertise to the topic. Here's what she had to say:

1.Co-buying isn't all that different from buying a home with a spouse, but it takes some extra prep work.

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2.For starters, you should agree on why you want to buy. An investment? A home to live in together? A rental?

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3.Then, discuss what sort of home you envision buying.

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4.Share your credit scores and see if they align.

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5.And disclose any debt you have.

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6.Discuss how things will operate after you close on the home — from mowing the lawn to paying for repairs.

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7.See how your prospective co-buyer responds to and answers these questions — it can be telling.

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8.A common red flag is a co-buyer who doesn't seem to be in it for the long haul.

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Trapasso says a common co-buying red flag is a co-buyer who "doesn’t seem to be in it for the long haul," explaining that "Co-buying is a commitment, and both buyers need to be on board with the agreed length of time."

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9.So is a co-buyer who doesn't hold up their share of the bargain from the start.

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If your co-buyer is dragging their feet when it comes to money, or isn't holding up their end of the bargain, you should back out. Remember, they'll need to "pay their share of the home, in order to make it work," according to Trapasso.

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10.Make sure you put together a co-ownership agreement.

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11.Which includes a plan for what would happen if one of you died.

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12.Talk through all the ways the partnership could go wrong and how you would respond — from one of you moving across the country to a breakup.

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13.Including, what Trapasso calls the "worst-case end scene."

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14.To really protect your investment, you might want to involve a lawyer.

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15.And don't forget to put aside some cash for things many first-time homebuyers forget about — from closing costs to furniture.

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Have you tried co-buying? Have any tips for people considering it? If so, share your experience!

And for more stories about life and money, like how millennials have paid off their student loans, check out the rest of our personal finance posts.