Ownership is Within Reach
Before you sign another lease, see what ownership could look like. HomeMates helps Boston renters explore co-buying opportunities that can reduce monthly housing costs while building equity alongside friends, family, or other compatible buyers.
Rent
$1,341/mo
per bedroom, Greater Boston average
*Avg per bedroom rent in Boston for 3-6 beds.
Owning
$1,138/mo
per person, shared ownership
$30k–50k
Down payment per person
*Avg total monthly cost per bed assuming 20% down (including taxes and a 6.5% interest rate), over 55 shortlisted properties. 90% of properties we've shortlisted as good co-buying properties require this for a downpayment.
See For Yourself
Adjust these to match your situation. The average rent per bedroom in Boston for 3–6 bed homes runs $1,341 a month right now. At 2% annual increases, that's $1,368 next year and $1,453 by year five. Co-buying at the same group size typically lands monthly cost per person near what you're paying in rent today, with ownership on the other side.
If you co-buy
$179,662
Over 5 years, co-buying instead of renting puts roughly $179,662 more per person in your pocket.
Illustrative model. Assumes 4% annual appreciation, 6.5% mortgage rate, 20% down, 30-year fixed on a $950,000 Greater Boston property split among 4 buyers. Actual numbers depend on the property, group structure, and market at time of purchase. Not financial advice.
Get your actual numbers
Share your email and we'll put together a personalized co-buying breakdown for your situation: your rent, your timeline, your neighborhood, your group size.
You can get out. Here's exactly how.
Co-buying locks you in. That's the objection everyone raises. The actual structure is more flexible than most rental leases.
Every HomeMates co-buyer chooses a structure before closing. Whether you plan to move in five years or stay for the long run, the operating agreement is built around your timeline from day one.
A buyout mechanism for every track. If you need to exit early, the process is already written into the agreement. The group holds the right of first refusal on your share before it goes to a third party. No one is left scrambling to figure it out mid-ownership.
A rental provision for early movers. Across all tracks, co-owners who need to leave before a sale or transition can rent their room or unit out under a pre-approved agreement. The income offsets your mortgage share so you're not carrying two housing costs at once.
Decision thresholds in writing. Every major decision, from renovations to selling, has a required vote threshold in the operating agreement. No one partner can hold the group hostage or force a move no one agreed to.
The legal structure, title arrangement, and exit mechanics are prepared by a real estate attorney before closing. What track looks right for your situation depends on your group and your timeline.
Legal structure
Co-buyers hold title as tenants-in-common (TIC) or through an LLC, depending on group preference and lender requirements. Each structure has a custom operating agreement covering: ownership percentages, decision-making thresholds, reserve fund contributions, maintenance responsibilities, rental approval process, and exit mechanisms. Agreements are prepared by a real estate attorney before closing.
Three archetypes, each ready to be customized
Stepping Stone
Own for 5, 7, or 10 years. Sale date is set at closing.
For buyers who want ownership but know they'll move. Pre-set sale date, rental provision, and full buyout rights built into the agreement. The most common track for first-time co-buyers in Greater Boston.
Condo Neighbors
Each co-owner holds their own unit. Live independently, own together.
For groups who want clear separation between units. Each person owns their space outright within a shared property structure. Shared costs split by agreement, individual exits without disrupting the group.
Intentional Community
Co-own as a long-term shared household.
For groups built around shared values, lifestyle, or mission. Designed for buyers who plan to live together and want an ownership structure that reflects their commitment to the space and each other.
Full detail on each structure and what the agreement includes is in our 2026 co-buying guide.
How it plays out in Greater Boston
We search for and vet co-buying compatible properties across Greater Boston. Here are two recently sold properties broken down for different group sizes.
The real questions people ask
What's the actual legal structure?
Co-buyers take title as tenants-in-common (TIC) or through a co-ownership LLC. TIC is simpler and works well for smaller groups; an LLC adds a layer of liability separation and can simplify income tracking. The right structure depends on your group size, lender, and how you plan to use the property.
Either way, there's a custom operating agreement drafted by a real estate attorney before closing. It covers ownership percentages, decision-making thresholds (routine maintenance requires majority; a sale requires the thresholds in your track agreement), reserve fund contributions, the rental approval process, and the full exit mechanism.
What if someone stops paying their share?
The operating agreement includes a default provision. If a co-owner misses payments, the remaining group has the right to purchase their share at a pre-agreed valuation formula before it can go to an outside party. There's also a required reserve fund, typically $200 to $400 per person per month depending on group size, that covers short-term gaps without forcing the group into arrears.
In practice, the accountability structure in a co-buy is stronger than in a rental. You're not just co-tenants. You're co-owners with financial exposure to each other, and that changes behavior.
I can't afford to buy alone. How does qualifying work?
The group qualifies together on a single mortgage. Combined income means access to properties and loan amounts that no single buyer could reach. A group of four buyers each contributing $37,500 achieves a $150,000 down payment on a $750,000 property. Each person's mortgage share runs roughly $1,329 per month at current rates.
Not every lender does co-buy mortgages. We work with lenders who do, and part of what we do is help groups structure their finances to qualify cleanly.
Do I need to know my co-buyers already?
Most buyers come in with an existing group. Friends, couples, colleagues. If you don't have one yet, our sessions and drop-in hours are where you can meet other households looking in the same neighborhoods and price range.
We recommend every group work through a formal alignment process before committing, which is what our three Group Formation sessions are for. Budget, timeline, property criteria, household guidelines, and exit plan all need to be agreed before you start touring properties.
What about decision-making inside the group?
The operating agreement sets out exactly which decisions require what level of consensus. Day-to-day maintenance decisions typically require majority vote. Bringing in a new co-buyer requires a higher threshold, usually 75% or unanimous depending on what the group agreed. A forced sale or extension past the pre-set date requires unanimity.
These thresholds are set at closing, not negotiated mid-ownership when emotions are higher. That's the whole point of doing the legal work upfront.
Properties that sold in Greater Boston in the last 6 months
The math above uses a model. Our calculator starts from your group's actual incomes and savings, and shows what you could buy today, what it would cost each person per month, and what your share could be worth when you sell.
14 Chester St · 4BR two-fam
$1,315/moper person
22 Salem St · 5BR single-fam
$1,125/moper person
89 Boylston St · 3BR condo
$1,415/moper person
47 Dana St · 4BR two-fam
$1,950/moper person
8 Winter St · 6BR two-fam
$1,510/moper person
Representative examples. Visit the calculator to run your own numbers.