Co-owning a house sounds simple. You and some other people buy a house. Done.
Then you sit down to actually do it, and the questions start stacking up. Whose name goes where? Who pays the property tax? What happens if one of you wants to move to Portland in three years?
Here's how co-ownership works in practice, the main ways people set it up, and the steps to co-own a house without regretting it.
What co-ownership of a house means
Co-ownership just means more than one person owns the same home. That's it. Spouses do it all the time. So do siblings, friends, parents and adult kids, and sometimes people who met at an open house.
What changes from one arrangement to the next is how ownership is held. That choice decides who owns what percentage, what happens when someone dies, and how hard it is for someone to leave.
The common ways people co-own
Rules vary by state, so treat this as the map, not the legal advice.
Joint tenancy
Usually equal shares, with a right of survivorship. If one owner dies, their part passes to the surviving owners instead of to their heirs. Common for couples. Less common for friends, because most people want their share going to their own family.
Tenancy in common
Owners can hold unequal shares (60/40, say), and each person's share can pass to their own heirs. It's flexible. It also means that without a written agreement, a co-owner who wants out may be able to ask a court to force a sale. That's why a co-ownership agreement matters so much here. We wrote up what goes into a co-ownership agreement if you want the checklist.
An LLC
The house is owned by a company, and the people own the company. The LLC's operating agreement sets the rules: percentages, decisions, payments, the exit. This is how reSpace homes work, and more on that below.
How to co-own a house, step by step
- Pick your people carefully. Then pick them again. Shared values about money and noise matter more than shared taste in brunch spots.
- Talk numbers out loud. Income, debt, savings, credit. All of it.
- Choose how you'll hold ownership with help from a real estate attorney.
- Write the agreement before you make an offer. Payments, repairs, house rules, decisions, and what happens when somebody leaves.
- Line up financing. On a joint mortgage, each borrower is usually responsible for the full loan, so read the terms twice.
- Find the house, close, and move in.
Step six is the fun part. Steps one through five are where co-ownership succeeds or quietly falls apart.

How co-owning a house works with reSpace
We started reSpace because most of the hard parts above shouldn't have to be reinvented by every group of people who want to own together.
reSpace is structured co-homeownership. A single-family home in a neighborhood people love is set up as a small community of owners. Each co-owner holds a membership interest in a single-purpose LLC that owns the house. You get exclusive use of your own private suite and shared use of the common areas.
Here's how that plays out day to day.
Your suite is yours. At The Leschi Collection, every suite has an exclusive-use bedroom and bathroom, and some add a sitting area, a workspace, or a balcony. You share a full kitchen, dining room, living room, and garden access with the other co-owners.
Your finances stay yours. Each co-owner has their own separate ownership interest and their own separate loan. You aren't tied to anyone else's credit, and your interest can be sold separately from theirs.
The rules are already written. The operating agreement covers each co-owner's percentage, how decisions get made, payments, what happens if someone sells or stops paying, and how disputes get resolved. If you want to sell, your co-owners get first right of refusal, and the community approves who joins.
And somebody else fixes the gutters. reSpace handles maintenance, repairs, landscaping, cleaning of the common areas, and the reserve fund. reSpace manages the home. The LLC owns it.
A few more plain facts. The homes are owner-occupied. The live Leschi pages list $10,000 down as the entry point, and the team walks through financing on a call. And the reSpace FAQ puts application to move-in at typically 4 to 8 weeks.
The first home is The Leschi Collection, a Victorian in West Leschi with five private suites, from $118,750. Bring your people or find your people.
Already own a house and wondering whether it could become a reSpace home? That conversation begins with a What's Possible Now Assessment. The Assessment Fee covers the property evaluation.

Questions people ask
How do you co-own a house with someone?
Decide who you're buying with, talk through money in detail, choose how you'll hold ownership, and put a written agreement in place before you make an offer. A real estate attorney should review the structure and the agreement.
What's the best way to co-own a house with friends?
There isn't one right answer. Tenancy in common is flexible, joint tenancy suits couples, and an LLC puts the rules in an operating agreement. With reSpace, co-owners hold membership interests in a single-purpose LLC with the operating agreement already written.
Is reSpace the same as tenancy in common?
No. In a reSpace home, the house is owned by a single-purpose LLC, and each co-owner holds a membership interest in that LLC, with exclusive use of a private suite and shared use of the common areas.
Can I rent out my suite in a reSpace home?
No. reSpace homes are owner-occupied. If you want to leave, you sell your membership interest instead.
Want to see how co-homeownership works in a real Seattle house? Join the waitlist at respace.co and you'll hear first when new homes open. Got questions first? The team is happy to talk.
Not an investment. Not a solicitation.