Every state housing agency is working the same two timelines at once: the years it takes to build new affordable housing supply, and the people who need a stable place to live this year. Home sharing doesn't compete with the first timeline. It answers the second one, immediately, at a cost that should change how you're prioritizing this budget cycle.
The Comparison, Plainly
Building a single affordable housing unit costs, on average, in the range of $165,000 nationally, and considerably more in high-cost states: roughly $490,000 in Oregon, $406,000 in Washington, $708,000 in California. That's before accounting for the one to three years construction typically takes from financing to occupancy. A statewide HomeShare Online license runs $7,000 per site per year, priced per Area Agency on Aging or regional partner. In Oregon, with 16 AAAs, that's $112,000 a year to make home sharing available statewide, about 3 cents per resident, and a fraction of what it costs to build even one new unit. Run your own state's numbers with the calculator; the ratio holds directionally almost everywhere.
That's not an argument against building. Affordable housing supply is the long-term answer and we're not suggesting otherwise. It's an argument against waiting. For less than the cost of one new unit, a state can offer a housing option to thousands of residents this year, while the longer-term pipeline does its work in parallel.
Why the Timing Matters
New construction, even when fully funded, typically runs one to three years from financing to occupancy, longer once permitting and approvals are factored in. Meanwhile, the population that most needs a housing answer isn't waiting: nationally, 12.2 million cost-burdened older-adult households already exist, and by the mid-2030s adults over 65 are projected to outnumber children in the United States for the first time. Every year a state spends only on the construction pipeline is a year that population has no near-term option. Home sharing doesn't require a single permit or a single new foundation poured. It requires making an existing resource, the spare bedrooms already sitting in homes across your state, visible and safe to use.
How the Model Actually Works
HomeShare Online is not a case-managed program, and we're not asking your agency to become one. According to USAging's Doors to Housing for Older Adults, 81 percent of Area Agencies on Aging already provide a housing or homelessness program of some kind, but only about 20 percent of those programs are focused on prevention. The infrastructure and trust already exist. What's often missing is a tool built for the front end of that work. We plug into your existing case managers, AAAs, or localized programs, providing the technology, the matching process, screening, and lease documentation, while your staff keep the relationships they've already built. We're the platform underneath the program you already run, not a replacement for it.
On Liability
This is usually the second question, right after cost. Our model is built to operate within existing state frameworks rather than around them: structured agreements between participants, defined screening standards, and a process designed in partnership with the compliance requirements your agency already answers to. Every state's regulatory landscape is a little different, and we work through those specifics directly with your legal and program teams before launch, not after.
One Honest Caveat
The license cost above does not include what actually determines whether a home sharing program succeeds: promotion. Awareness is the single biggest barrier between "this program exists" and "residents are using it." Change management for existing intake procedures, staff training, and a public awareness campaign carry real costs beyond the base license, and we'll be upfront about that in any proposal. We'd rather tell you that now than have it surprise you at renewal.
The numbers make the case for starting now. What they can't do is make a state feel it. That part usually happens the first time someone sees what this could look like for their own budget. That's what the calculator is for.