Co-Buying Trend Gains Steam as Northeast Florida Home Prices Stretch Budgets

More than seven in ten Americans say they would consider buying a home with someone other than a spouse if it made homeownership more affordable, according to a new national survey that highlights a significant shift in how buyers approach rising housing costs.

The findings, released October 12 by Neighbors Bank, come as home prices across Northeast Florida remain elevated and inventory stays tight—conditions that have left many would-be buyers searching for creative ways to enter the market. The survey of 1,014 adults, conducted September 3, found that parents, siblings, and unmarried partners topped the list of potential co-buyers, while 30% said they would consider purchasing a home with a close friend.

What the survey found

Affordability emerged as the primary driver behind the willingness to co-buy. Among respondents, 52% cited the ability to share the monthly mortgage payment as a key attraction. Another 37% pointed to the opportunity to split the down payment, while 36% said co-buying could help them afford a bigger or better home than they could purchase alone.

The survey also revealed a clear preference for action over waiting. Sixty percent of respondents said they would rather own half of a home now than continue renting until they could afford to buy an entire home on their own.

Nearly all respondents—94%—said they would likely put a co-buying agreement in writing. The most commonly cited provision was a buyout or exit plan, selected by 60%. More than half wanted an agreement to spell out how expenses would be divided.

"Buying a home has rarely felt harder to do alone," Neighbors Bank said in its report.

What it means for Jacksonville-area buyers

The trend arrives at a time when affordability pressures are acute across the Jacksonville metro and surrounding counties. Although Northeast Florida has long marketed itself as more affordable than South Florida and other coastal markets, rising home prices and elevated mortgage rates over the past several years have stretched budgets for first-time buyers and those with moderate incomes.

Co-buying could offer a practical path forward for buyers who have steady income and good credit but lack the savings for a down payment or the income to qualify for the mortgage they need on their own. For example, two siblings pooling resources might qualify for a loan on a home in St. Johns County's high-demand school zones, or unmarried partners could split the cost of a Riverside bungalow that would be out of reach individually.

The arrangement is not limited to romantic partners or family members. The survey's finding that 30% would consider buying with a close friend suggests that co-buying could extend to housemates, colleagues, or long-time friends who want to build equity rather than pay rent.

From a practical standpoint, lenders and title companies in Florida are accustomed to handling joint purchases outside of marriage—parents co-signing with adult children is a common scenario, and unmarried couples have long bought homes together. The legal structure is typically straightforward: buyers can hold title as tenants in common, with each owner holding a specified percentage share, or as joint tenants with right of survivorship, depending on their goals and legal advice.

How real-estate professionals may need to adapt

For Realtors working in Duval, St. Johns, Clay, and Nassau counties, the co-buying trend may require new conversations early in the buyer relationship. Agents will need to understand not only each buyer's financial capacity but also how co-buyers plan to share costs, make decisions, and handle potential conflicts down the road.

The survey's emphasis on written agreements underscores the importance of legal clarity. While Florida law does not require co-buyers to have a formal co-ownership agreement beyond the deed and mortgage documents, such agreements are widely recommended by attorneys to address scenarios the mortgage and title paperwork do not cover: what happens if one owner wants to sell, how repairs and property taxes will be split, whether one party can buy out the other, and how to handle disagreements about refinancing or major improvements.

Real-estate attorneys in Northeast Florida routinely draft co-ownership or co-buying agreements, sometimes called joint-purchase agreements or tenancy-in-common agreements. These documents can specify each party's financial contribution, outline dispute-resolution procedures, and establish exit terms—all provisions the survey found that buyers prioritize.

The trend may also prompt lenders to refine how they evaluate co-buyer applications. When two or more non-spouse buyers apply for a mortgage together, underwriters assess each person's income, credit, and debt-to-income ratio. The combined profile can strengthen the application, but it also means each co-buyer is jointly liable for the full loan amount. If one party defaults or cannot pay their share, the other is legally responsible for the entire mortgage.

Questions buyers and agents will face

The co-buying model raises practical questions that will play out case by case. How do co-buyers handle it if one person loses a job or wants to move for work? What if one co-buyer wants to renovate and the other does not? How do they agree on a sale price and timing if their financial goals diverge?

These are not abstract concerns. In a market where home values can appreciate significantly—St. Johns County has seen strong price growth in recent years, and desirable Duval neighborhoods such as Riverside, Avondale, and San Marco have experienced steady appreciation—co-buyers may find themselves with different opinions about when to sell and capture gains versus hold for the long term.

The survey found that 60% of respondents wanted a buyout or exit plan in their agreement, a sign that buyers are thinking ahead about how to unwind the arrangement. A typical buyout clause might give one co-buyer the right of first refusal to purchase the other's share at an appraised value, or it might require the home to be listed for sale if the parties cannot agree on a buyout price.

For buyers considering co-buying in Northeast Florida, the decision will hinge on trust, clear communication, and a realistic assessment of each party's financial stability and long-term plans. The survey suggests that many Americans are willing to make those tradeoffs in exchange for the opportunity to build equity and stop paying rent.

What happens next

The survey results point to a shift in buyer attitudes, but it remains to be seen how widely co-buying will be adopted in practice. Real-estate professionals in Northeast Florida will be watching whether the trend translates into a measurable increase in joint purchases among non-spouse buyers in the coming months.

For now, the data suggests that Realtors, lenders, and attorneys should be prepared to guide buyers through the legal and financial complexities of shared ownership. Buyers interested in co-buying are advised to consult both a real-estate attorney and a mortgage lender early in the process to understand how the arrangement would work, what documents are needed, and how each party's rights and obligations would be defined.

The co-buying trend is part of a broader story of adaptation in the face of affordability challenges. As home prices and interest rates reshape what buyers can afford on their own, creative arrangements—whether co-buying with family and friends, multi-generational households, or other shared-equity models—are likely to play a larger role in how Northeast Florida's housing market evolves in the years ahead.