The last affordable home in America is being bought by someone who will never live there. The people who own those homes do not own the ground beneath them. On July 29, the Associated Press reported, Maine dissolved the Manufactured Housing Board — a body that had overseen mobile home park standards for nearly fifty years — and moved its four-person staff from the Department of Professional and Financial Regulation to the Maine Office of Community Affairs, where the work will be done administratively rather than through an adjudicatory board. The board’s disappearance came as out-of-state investors were accelerating purchases of Maine’s 480 registered mobile home parks, and after the state’s own report found deficiencies in the complaint-response system. Maine is not the only state clarifying its housing framework this year, and faster enforcement is not nothing. But dissolving the board that watched the parks is not the same thing as watching them.

Let me grant the honest point first. A regulatory body staffed by people who understand manufactured housing — the engineering, the plumbing, the infrastructure that keeps a park livable — writes better rules than a generalist state office. That knowledge was built over nearly fifty years, and it is real. The industry is right that specialized expertise has value, and that replacing the board with an administrative process inside a broader office risks losing the specificity that matters when a family’s complaint about a leaking water line or an unpaved road meets a desk that also handles community development grants and zoning variances.

But let me name what that specialized knowledge was also doing. The board included industry representatives — the regulated sitting on the body that regulated them. It sat inside the Department of Professional and Financial Regulation, a structure that treats housing as a commercial matter rather than a community one. And during the very period when out-of-state investors were accelerating their purchases of the state’s parks, a state report found the complaint-response system deficient. The expertise the industry fears losing was the expertise to regulate itself gently. The results are what they always are when the regulator and the regulated share a boardroom.

The residents of a mobile home park own their homes but not the land beneath them. That arrangement — the manufactured housing lot lease — is among the most extractive structures in American housing. The resident holds equity in a depreciating asset, has no meaningful exit without losing that equity, and answers to a landlord who can raise the lot rent, neglect the infrastructure, or sell to someone who will do both. The homes themselves are not mobile in any meaningful sense: it costs $5,000 to $15,000 to move one, often more than an older single-wide will resell for. The resident owns a depreciating asset that cannot be moved, and the landlord owns the one thing that cannot be replicated — the ground. The rent increase is functionally a tax on immobility, and the depreciating asset is the family’s net worth. When the park was a local owner with no portfolio to answer to and a reputation to maintain in the county, the arrangement was, at minimum, answerable to proximity. When the park becomes a line item in a portfolio two time zones away — when a yield is what was once a community — the arrangement reveals what it always was underneath: a tollbooth.

A mobile home park is the closest thing America has to a working person’s cooperative by default. People own their own houses, live close together, share the water and the roads and the plowing. It is a community whose members have a material stake in the place. The one thing they do not own is the land. It is a community with a single choke point, and Wall Street has found the choke point. Maine’s 480 parks are the canary for a national consolidation that has already hollowed out the nursing home, the local newspaper, the vet clinic, and the family farm. The mechanism is identical every time: buy the thing people depend on, load it with debt, extract the fees, defer the maintenance, and exit. The manufactured housing sector is especially vulnerable because the resident owns the home but not the land, which means the investor owns the one asset that cannot be moved or replicated. It is the purest rentier play available in American housing, and it has been accelerating for a decade.

Maine’s reorganization addresses the form. It may even produce faster complaint resolution, and residents and housing advocates are right to hope. But the restructuring does not address the substance. The ownership question — who controls the land under the last affordable homes in America — is the one the state leaves untouched. You can move the watchman’s office. If the man who owns the park is answering to a quarterly return and has never set foot in the county, the watchman’s address is not the problem. The test is not whether the board is gone. The test is whether the new office has the independent authority to say no to a fund that owns fifty parks and a law firm in Boston, and whether the residents have the countervailing power to force a yes when the water fails. Efficiency is a virtue of a tool, and a complaint-response system is a tool. The question is whose hand is on it.

There is an answer, and it has been operating in this country for four decades. New Hampshire’s Resident Owned Communities program, run by the Community Loan Fund since 1983, has helped resident groups purchase and convert their parks to cooperative ownership across the state. Vermont’s Mobile Acres in Underhill is one of the conversions that changed who owned the ground. In a resident-owned community, the people who live in the park buy the land collectively, govern it democratically, and set their own lot rents. The equity stays in the community. The extraction stops. It is not theoretical, and it is not utopian. It requires organizing, patient capital, and a legal framework that gives residents a fair shot at purchasing before the park is sold out from under them. A resident-majority advisory board with independent legal counsel and the power to recommend enforcement actions. A right of first refusal for resident cooperatives when a park goes up for sale — the same tool that, when residents could organize the capital, let New Hampshire’s communities buy their own ground. A public-interest capital fund that can lend to resident groups at terms that let them compete with cash offers from private equity. None of which Maine currently guarantees.

The dissolved board is a vacuum. What fills it will determine whether the state has restructured oversight or simply reorganized surrender. A state office in Augusta can investigate a complaint. It cannot give a community the dignity of governing the ground it stands on. Only ownership does that, and it belongs in the hands of the people whose lives depend on the land.