South Shore Real Estate Experts | Best Realtor Quincy & South Shore
South Shore Real Estate Experts | Best Realtor Quincy & South Shore
- Pooling resources to purchase a multi-family property can give buyers access to higher-value assets that appreciate faster than single condos or starter homes
- Finding a two-family with nearly identical units solves the fairness challenge when co-buyers plan to occupy separate spaces
- Multi-family ownership creates multiple exit strategies: live in one unit and rent the other, rent both for income, sell and split equity, or hold long-term as an investment
Hillary Birch recently worked with two sisters who walked into her Quincy office with a common problem: both were preapproved for mortgages, but their separate budgets limited their options. One sister was looking at single-family homes. The other was resigned to buying a condo. Neither felt particularly excited about what they could afford on their own.
After listening to their goals and reviewing their financial situations, Hillary asked a question that changed their trajectory entirely. "Have you ever thought about buying a two-family together?" she said. "You can each live in one of the units and then own it as an investment property down the road."
The sisters loved the concept immediately. Hillary Birch helps Boston professionals relocate to South Shore communities like Quincy, Weymouth, and Hingham, and she has seen this strategy work for young buyers priced out of single-family homes. But executing it requires solving some unique challenges.
Finding a two-family property where both units are available for immediate occupancy is harder than most buyers realize. Many multi-family homes already have established tenants with lease agreements and legal protections. For two sisters who both wanted to move in right away, that meant narrowing the search considerably.
Hillary and her clients searched across the South Shore, from Quincy south to Weymouth and Rockland, looking for properties that met their specific criteria. They eventually found their answer in Plymouth, a town that has become an increasingly attractive option for young professionals.
"Plymouth is such a bustling epicenter of restaurants and shops and bars and young people," Hillary said. "It was just a really great transition spot for them."
Beyond availability, there was another critical consideration: unit equality. The Hillary Birch Group specializes in multi-unit property sales and income-generating real estate investments on Massachusetts' South Shore, and Hillary has seen how unit disparity can create friction between co-owners.
"Many properties will have a three-bedroom and a one-bedroom, or a five-bedroom and a two-bedroom," she explained. "It's not apples to apples. It's not equal. When two people are going to live in a property in separate units, you want to find something that's as equal as possible so it feels fair."
The Plymouth property solved this problem beautifully. Both units offered nearly identical layouts and square footage. Neither sister would feel like she got the better or worse end of the deal.
The financial advantages of this approach extend far beyond simply splitting costs. By combining their resources, the sisters purchased a $900,000 property instead of two separate homes valued at roughly $400,000 each.
That price difference matters significantly for appreciation potential. Higher-value properties in desirable locations typically appreciate faster in absolute dollar terms than entry-level condos. The $900,000 property could reach $1.5 million in value, while a $400,000 condo is still working its way toward $600,000.
Hillary Birch is a 15-year veteran Realtor recognized as Best of Quincy and Best of the South Shore, and she has watched this dynamic play out across market cycles. "Multi-family properties appreciate at a very high rate, and you have so many flexible options," she noted.
The flexibility Hillary mentioned is one of the most compelling aspects of this strategy. If one sister eventually moves out because she gets married or buys a different home, she can rent out her unit and generate income. If both sisters move out, they can rent both units and hold the property as a pure investment. They can sell and split the equity to fund separate single-family purchases. Or they can hold it indefinitely as a long-term investment.
"This property could be something that pays for their children to go to college," Hillary said. "It's a residual stream of income."
There was even an unexpected benefit for the sisters' parents, who now only have to visit one address instead of two separate homes across different towns.
For young professionals feeling discouraged by South Shore housing prices, Hillary sees multi-family co-ownership as a practical alternative to compromising on location or property type. "I'm encouraging a lot of young people to look for someone that they know or care about, a friend or somebody they trust, and combine their resources and get into a multi-family property versus buying something that's maybe not as desirable to them but feels like all that they can afford."
The strategy requires finding the right partner and the right property, but for buyers willing to think creatively about ownership structure, it opens doors that seemed closed when shopping alone.
What happens if co-owners of a two-family property disagree about selling later?
Co-ownership agreements should address this scenario before purchase. Typical solutions include buyout provisions where one owner can purchase the other's share at appraised value, or structured timelines for listing the property if owners cannot agree. Working with a real estate attorney to draft a co-ownership agreement at purchase protects both parties and clarifies the decision-making process for major choices like selling or refinancing.
How do mortgage lenders view two unrelated people buying a multi-family property together?
Lenders regularly approve mortgages for unrelated co-borrowers purchasing multi-family properties. Both buyers' incomes, credit scores, and debt-to-income ratios are evaluated together. If both buyers plan to occupy separate units, the property can still qualify for favorable owner-occupied financing rates rather than investor loan terms, which typically carry higher interest rates and down payment requirements.
What South Shore towns offer the best opportunities for multi-family investment properties?
Plymouth has emerged as a strong option for young buyers due to its restaurant and entertainment scene, while Quincy and Weymouth offer closer proximity to Boston with established rental demand. Rockland provides more affordable entry points with solid appreciation potential. The key is matching the property location to your timeline: properties closer to Boston typically command higher rents but require larger initial investments, while properties further south may appreciate more slowly but offer lower purchase prices and positive cash flow from day one.