Intergenerational homesharing in the United States: programs, costs and steps

What does home sharing look like in practice?

A typical arrangement pairs a homeowner who has an empty bedroom with someone who needs an affordable place to live. Payment can be a market rent, a discounted rent combined with chores, or in some cases services alone, such as errands, yard work or evening company.

There is no federal homesharing statute. Each arrangement sits under the landlord-tenant law of the state, and sometimes the city, where the home is located. That is why written agreements, screening practices and fees differ so much between programs in different regions.

Who keeps track of programs nationally?

The National Shared Housing Resource Center, founded in 1980, is the national network for nonprofit programs and maintains a directory. In 2021 it counted 58 home share programs nationwide, including programs spread across 13 California counties, according to a presentation to county welfare directors.

Which nonprofit programs are the benchmarks?

In San Mateo County, HIP Housing has been matching housemates for more than four decades. It offers a standard rent exchange and a reduced-rent version where the housemate also helps around the home, after one-on-one interviews and background checks.

New York Foundation for Senior Citizens reported 2,500 matches since 1981 in a 2022 county review. Its matching is free, with no security deposit, for hosts or sharers aged 60 and over, and social workers screen applicants and draft a written agreement.

How do Nesterly and Silvernest differ?

Nesterly, founded in Boston, focuses on intergenerational matches and lets guests reduce rent through agreed tasks. Silvernest works more like a listing site with monthly subscriptions. Both often operate through contracts with cities or aging agencies, which pay for software access.

Who joins these programs?

Nonprofit programs mainly serve older homeowners living alone, though many accept younger hosts and people with disabilities. Home seekers include graduate students, low-wage workers and older adults facing housing insecurity themselves, which makes the US model as much about affordability as about generations.

Are matches always young with old?

Not necessarily. At Home Match in California, the average participant age was 62 in 2021, with an age range from 18 to 94. The intergenerational label applies most clearly to city pilots built around students and to platforms such as Nesterly.

What did Boston's pilot reveal?

The city pilot with Nesterly drew 80 applications, 30 hosts and 50 guests, within a few weeks. Eight pairs were matched in Boston and nearby cities with no reported problems, showing strong demand from renters but a short supply of willing hosts.

What support continues after the match?

In the Nesterly model reviewed by Fairfax County, a social worker made monthly check-in calls and a regional coordinator worked through a local partner. SHARE Sonoma County reported in 2021 that 40 percent of the people it served required ongoing case management.

How much does a shared room cost?

Figures vary sharply by region and date. Published numbers come from program reports, and American rents have risen considerably since several of them were collected. The table below lists only verified data points with their year, so each one should be read in context.

Can you trade chores for rent?

Yes, though savings vary. At SHARE Sonoma County, 65 percent of arrangements were service exchange instead of rent in 2021. In Boston, by contrast, guests who helped with errands and pet care typically saved between $100 and $150 a month.

What do intermediaries charge?

Publicly funded nonprofits are often free to users. According to the 2022 Fairfax County review, Nesterly charged 2.5 percent of monthly rent on top of booking fees, while Silvernest charged home seekers $14.95 a month. Current prices should be confirmed directly.

Which legal and tax rules matter?

Renting a room in a primary residence falls under each state's landlord-tenant rules, and rental income is generally reportable for federal tax purposes. A local legal aid clinic or a tax preparer can confirm obligations, including any effect on means-tested benefits.

How do you get started?

The usual route through a nonprofit program takes several weeks. Online platforms shorten the search but leave more of the screening and follow-up to the participants themselves, which matters for older hosts living alone.

1. Search the National Shared Housing Resource Center directory for a nearby program.
2. Complete an application describing the room, expectations and budget.
3. Attend a one-on-one interview with program staff.
4. Consent to a background check and provide references.
5. Meet suggested candidates, sometimes with a social worker present.
6. Sign a living-together agreement covering rent, tasks and house rules.
7. Schedule a check-in after the first weeks of living together.

Which mistakes should you avoid?

Program staff report that most breakdowns come from vague expectations or from confusing a housemate with a caregiver. Several pitfalls appear again and again, whatever the state or the size of the organization arranging the match.

• Assuming one national rule protects both parties when state law decides.
• Expecting a housemate to provide personal care that needs a professional.
• Skipping background checks when using a simple classified ad.
• Leaving weekly service hours undefined in the written agreement.
• Ignoring how rent income may affect benefits or taxes.

What do participants say about it?

A 2008 HomeShare Vermont survey of home providers found that 82 percent felt safer and happier at home, 77 percent felt less lonely and 55 percent felt healthier. These are self-reported results from an older survey, but they remain widely cited.

Why do local governments pay for it?

An existing spare room costs far less than building a new unit. Boston began with a $10,000 pilot contract in 2017 and later budgeted $100,000 for one hundred matches after meeting its initial goal of ten, according to Fairfax County's review.

Can international students use home sharing?

Yes, if the local program accepts them and their visa allows the arrangement. International students should allow extra time for background checks and references, because matching often takes several weeks and rarely fits a last-minute search before the semester begins.

Do you sign a standard lease?

Nonprofit programs usually draft a living-together agreement with both parties, setting rent, tasks and house rules. Its legal weight depends on the state, so a local attorney or legal aid office can confirm which tenant protections actually apply to the room.

Is the service free for older hosts?

Often yes when a program is publicly funded, as in New York and several California counties. Commercial platforms charge subscriptions or commissions instead, so the full cost should be checked before signing up, especially by hosts on fixed incomes.

How long do matches last?

There is no fixed length. In 2021 the longest Home Match pairing had lasted 6.3 years and the longest at SHARE Sonoma County eleven years, showing that some arrangements become a stable long-term housing solution for both people.