When David and Rosa first heard their park was for sale, they panicked. For years, they had owned their modest manufactured home but rented the land beneath it from an out of state investor. Each time a letter came announcing a lot rent increase, they wondered which would break first—their budget or their nerve. When the residents organized to buy the park as a resident owned community, the couple took a deep breath and voted yes. “Knowing number one that it’s ours to keep, we won’t ever have to be displaced,” one long time ROC resident says in a similar community. “We control what happens.” As David likes to tell new neighbors, “We didn’t just save our home; we gained a say in our future.”
A younger couple, Jasmine and Leo, came to resident ownership from the opposite direction. They had just gotten married, were priced out of starter homes in their city, and were tired of watching rents eat every raise they managed to earn. They drove through a ROC one Saturday, saw a “For Sale” sign, and bought their home within weeks. “We drove through here and we found that the house that we’re living in was available and we bought it right away,” a similar ROC homeowner explains. “People around me seemed to be taking better care of their homes. It’s just nice to be part of a community where everybody has become their own.” For Jasmine and Leo, the lower and more predictable site fees freed up enough money to pay down credit cards and start an emergency fund—something they had never been able to do as renters.
In community after community, ROC homeowners use the same language: relief, security, and pride. One ROC resident sums it up this way: “They basically get the Disney ending of owning… knowing it’s ours to keep.” Another describes the day their park converted as the moment when neighbors “saved a lot of people… the alternative was to lose their homes.”
Resident owned communities are quietly rewriting the American homeownership story from the ground up. Instead of a corporate landlord deciding rents and rules, the people who live in the neighborhood own the land together, set the fees, and vote on the decisions that shape their lives. In an era when traditional homeownership has slipped out of reach for millions, these communities offer a lower cost, lower volatility, and more democratic path to owning a stable home.
What resident owned communities are
A resident owned community, or ROC, is typically a manufactured or mobile home park in which the people who live there jointly purchase and manage the land through a cooperative or nonprofit corporation. Each household owns its home individually, plus one share in the cooperative that owns and manages the park itself. Members choose an elected board, approve budgets and community rules, and, when necessary, hire professional managers—similar to how condominium or housing co op associations operate.
In traditional manufactured home parks, residents may own their structure but rent the lot from an investor who can sell the park or raise rents at will. In an ROC, the cooperative owns the land on a permanent basis; there is no outside landlord and no profit margin built into monthly site fees.
A Freddie Mac analysis from the early 2020s identified about 1,065 resident owned manufactured housing communities (MHROCs) across 41 states, out of roughly 45,600 manufactured home communities nationwide—only about 2.4 percent of the total. Using survey data, the same study estimated an average of around 100 homes per ROC, or roughly 106,500 households living in resident owned manufactured home communities. That figure does not fully capture smaller co ops, condo style ROCs, or emerging tiny home ROCs, but it gives a reasonable order of magnitude.
Within California alone, one detailed database has documented 176 resident owned communities with 34,872 lots—34,112 of them mobile home spaces—illustrating both the scale and the geographic clustering in some states.
Typical size and housing types
Most ROCs in the United States are still manufactured home communities, but the model is flexible. You see:
Classic mobile home parks converted to resident ownership through a cooperative.
Senior 55 plus communities with manufactured homes or park models.
All ages communities with a mix of manufactured homes and RV lots.
Emerging arrangements where tiny houses on foundations or on wheels sit on co op or HOA owned land.
In manufactured housing ROCs, a typical community has on the order of 80–150 homes, with 100 as a reasonable average. Some are much larger—California examples include communities with 500–1,900 plus spaces—while others are small, 25–50 home enclaves. Tiny home and condo style ROCs tend to be smaller, often from a couple dozen to around a hundred homes, but data is still scattered.
Why owning in an ROC often beats renting by a lot
To understand the financial advantage, it helps to compare two neighbors with identical homes in two similar communities—one investor owned, one resident owned. Both start with the same monthly lot fee, but the trajectory diverges quickly.
Independent analyses summarized by ROC focused organizations show that, after five years, site fees in ROCs are typically around 10–11 percent below market rents in comparable investor owned parks; after ten years, they can be roughly 20–21 percent below market. According to ROC USA’s rent comparison model, average yearly lot fee increases are roughly 1 percent in ROCs, compared with around 7 percent in investor owned communities.
If you start at, for example, a 400 dollar monthly lot rent, compounded over 30 years a 1 percent annual increase produces a payment in the mid 500 dollar range, while a 7 percent annual increase can more than triple the starting rent into the 1,200 dollar plus range. The difference in cumulative payments over 30 years easily runs into six figures for a typical household, even without precise amortization tables.
On top of that, ROC memberships are structured so that residents are not personally liable for the co op’s underlying mortgage; their risk is generally limited to their modest share investment (often a few hundred dollars, refunded when they move). That means the long run savings come with less balance sheet risk than many people associate with owning land.
Pros of being an ROC owner
People gravitate to resident ownership for both financial and non financial reasons. Among the most important advantages:
Cost stability and lower long term fees. ROCs are not designed to generate profit; site fees cover operating costs, reserves, and loan payments, which keeps increases low and predictable. Over time, this typically translates into significantly lower monthly costs than renting in an investor owned park.
Democratic control. Every member has one vote in key decisions: budgets, capital projects, park rules, and board elections. The community, not a distant owner, decides whether to invest in a new playground or prioritize road repairs.
Security of tenure. Members own their homes and usually have long term leases from the cooperative, so as long as they pay fees and follow rules, they cannot be pushed out by a park sale or drastic rent hike.
Asset protection and appreciation. Research shows homes in ROCs tend to sell faster and at a higher price per square foot—around 12 percent higher—than comparable homes in investor owned communities, in part because buyers value the stability and lower fees.
Community cohesion. The process of buying and running the park together often creates stronger social bonds: neighbors organize potlucks, clean up days, and committees that make the property safer and better maintained.
For many residents, those qualitative improvements—knowing your neighbors will check on you, knowing rents will not suddenly jump—matter as much as the dollar savings.
Why conventional homeownership has slipped away
Over the past century, single family homes and condos were the default aspiration for American working and middle class families. Homeownership rates rose from around the mid 40 percent range in 1940 to roughly two thirds of households by the early 2000s. Yet in the last few decades, several forces have pushed traditional ownership out of reach for many of the same groups who once could buy:
Home prices outpaced incomes. In many metropolitan areas, home prices have risen several times faster than median wages, particularly since the 1990s and again in the 2010s–2020s.
Rising household debt. Average American household debt—including mortgages, credit cards, auto loans, and student debt—has climbed into six figure territory for many families, leaving fewer with the clean balance sheets needed to qualify for mortgages or down payments.
Shrinking starter home stock. Builders and investors have focused on larger, higher margin homes and institutional rentals, reducing the supply of modestly sized, entry level houses and affordable condos.
Tighter lending standards after crises. Post recession regulatory changes made it harder for marginal borrowers to qualify, even as prices recovered and then soared.
The result is a widening gap: millions of households earn too much to qualify for deeply subsidized housing but too little—or have too much debt—to comfortably buy a traditional home in their region. ROCs speak directly to that missing middle.
How ROCs differ from typical “affordable housing”
Most affordable housing that gets built or preserved in the United States today relies on public subsidies—tax credits, soft loans, vouchers, or direct capital from city, state, or federal programs. In these projects, a nonprofit or private developer usually owns the property, while residents sign income restricted leases.
ROCs flip that script:
The residents themselves are the ownership entity.
The community typically finances its purchase with a commercial or mission driven loan, sometimes supplemented by modest public support but not by the ongoing subsidies that characterize conventional affordable housing.
Site fees are set to cover costs and reserves rather than to maximize returns for outside investors.
When public funding is used, it usually takes the form of one time help such as acquisition loans, infrastructure assistance, or credit guarantees—not ongoing rent subsidies. That means ROCs can create long term affordability without requiring large, ongoing taxpayer outlays.
How cities and counties are helping
Local governments have begun to see resident ownership as a way to preserve naturally affordable housing and prevent displacement, especially in hot markets where manufactured home parks sit on increasingly valuable land. Common local policy tools include:
“Opportunity to purchase” laws that require park owners to give residents notice and a first chance to buy when the property goes up for sale.
Low interest loans or loan guarantees from city or county housing funds to help resident cooperatives assemble down payments or secure favorable financing.
Zoning reforms that explicitly recognize manufactured housing and tiny house villages as permanent housing, making it easier to approve new ROCs or protect existing ones from redevelopment pressures.
Many of these initiatives use limited public dollars as leverage rather than as full subsidy. For example, a city may provide a gap loan that covers a fraction of acquisition costs, while residents and specialized lenders finance the bulk of the purchase. That structure lets local governments preserve hundreds of homes for a fraction of the per unit cost of building new subsidized apartments.
ROC Growth over the past 25 years
Resident ownership of manufactured home communities has grown from a niche experiment to a recognized preservation strategy in roughly a generation. In the 1980s, ROCs were largely confined to a few New England states; by the 2000s and 2010s, the model had spread to dozens of states, propelled by specialized organizations and new state laws.
By the mid 2010s, national databases had identified several hundred MHROCs; by the early 2020s that number had surpassed 1,000, a several fold increase in about 15 years. The pace has accelerated as more large parks in states like Florida, California, and New Hampshire convert, sometimes with hundreds of homes at a time. While ROCs still represent a small minority of all manufactured home communities, their trajectory over the last quarter century has been one of steady, compounding growth.
Sources & Further reading
Video testimonials of ROC residents – Short interviews with resident leaders describing how buying their communities changed their stability and day to day life. https://www.youtube.com/results?search_query=Resident+Owned+Communites+Testimonials
Resident ownership – ROC USA – Overview of what ROCs are, how resident ownership works, and the benefits of cooperative control over land and site fees. https://rocusa.org/why-resident-ownership/
Communities – ROC USA – Interactive directory and stories from resident owned communities across the country. https://rocusa.org/communities/
Resident owned communities (ROC) – California Mobile Home Parks (MHPHOA) – Detailed list and map of resident owned manufactured home parks in California. https://mhphoa.com/ca/roc/
Manufactured Housing Resident Owned Communities – Freddie Mac report (PDF) – National analysis of MHROCs, including counts, locations, and affordability patterns. https://mf.freddiemac.com/docs/dts_mhroc_report.pdf
What is a “ROC” or resident owned community? – MHBO Blog – Plain language explanation of the ROC model for homeowners and prospective buyers. https://blog.mhbo.com/2021/05/26/what-is-a-roc-or-resident-owned-community/
Resident owned community – The Next System Project – Big picture look at ROCs as a democratic ownership strategy in the housing system. https://thenextsystem.org/learn/stories/resident-owned-community
Promoting Resident Ownership of Manufactured Home Communities – National Consumer Law Center (PDF) – Policy guide on how states and cities can support ROC conversions. https://www.nclc.org/wp-content/uploads/2024/01/202312_Policy-Guide_Promoting-Resident-Ownership-of-Manufactured-Home-Communities.pdf
Historical homeownership rate in the United States, 1890–present – DQYDJ – Long run data and charts showing how U.S. homeownership has changed over time. https://dqydj.com/historical-homeownership-rate-united-states/
Average American household debt in 2025: facts and figures – The Motley Fool – Snapshot of typical household debt loads by type. https://www.fool.com/money/research/average-household-debt/
The demographics of household debt in America – Debt.org – Breakdown of who owes what, and how debt burdens differ across groups. https://www.debt.org/faqs/americans-in-debt/demographics/
