Manufactured Housing: Sun Communities and ELS

Introduction

Manufactured housing is the property type that sophisticated real estate investors quietly admire and casual observers dismiss. The dismissal comes from the dated image of "mobile home parks"; the admiration comes from the economics, which produce some of the widest competitive moats and stickiest income streams anywhere in real estate. The reason sits in a single structural inversion of the normal landlord-tenant relationship: in a manufactured housing community, the REIT owns the land, and the resident owns the home.

That inversion changes everything. A resident who owns the physical house but rents the lot beneath it has enormous incentive to stay, because leaving means either selling the home in place or paying thousands of dollars to physically relocate a structure that was never really designed to move. The result is resident tenure measured in decades rather than years, occupancy that barely fluctuates, and an owner that collects monthly lot rent with very little operating effort. Two REITs, Sun Communities and Equity LifeStyle Properties, have built dominant franchises on exactly this dynamic.

In a manufactured housing community, the home is built in a factory at low cost, shipped to the site, and set on a leased lot. The resident finances and owns that home; the community owner provides the land, the roads, the utilities infrastructure, and the amenities, and charges a monthly lot rent for the site. Revenue comes primarily from that recurring site rent, supplemented by utility pass-throughs and ancillary fees, which makes the income stream resemble a ground lease far more than a conventional apartment.

Lot Rent (Site Rent)

The monthly fee a manufactured-housing resident pays to lease the land their home sits on, plus access to community roads, utilities, and amenities. Because the resident owns the home itself, lot rent is the community owner's core revenue line, and it behaves like a long-duration ground lease: low operating cost to the owner and very high renewal stickiness.

The stickiness this creates is extraordinary. Sun Communities has reported manufactured housing occupancy around 97.5 percent, supported by average resident tenure of roughly 21 years. Compare that to the annual lease cycle of an apartment or even the multi-year tenure of single-family rental, and the difference is stark. A community owner is not re-leasing units constantly; it is collecting rent from residents who have been in place for a generation, with turnover costs that are nearly negligible.

The cleanest way to see community economics is to reduce them to a single performance unit: revenue per pad, the total lot revenue a community collects divided by its number of pads (the leasable home sites). Because almost every pad stays occupied for decades, this figure moves almost entirely on site-rent growth rather than on filling vacancy, so a community's value compounds chiefly through pushing lot rent on a near-fully-leased base.

That makes site-rent growth the dominant lever in the model: with occupancy pinned near full and turnover negligible, every dollar of incremental lot rent flows almost straight to revenue per pad, and from there to net operating income.

Sticky tenants would matter less if competitors could build new communities next door. They cannot, and that is the second half of the manufactured housing moat. New community development is effectively frozen by zoning and entitlement barriers: municipalities rarely approve new manufactured housing communities, land costs in desirable areas are prohibitive, and existing residents and neighbors routinely resist new supply. The supply of communities is, for practical purposes, fixed.

The numbers bear this out. In 2025 Sun Communities reported manufactured housing revenue growth of 7.3 percent that translated into same-property NOI growth approaching 8.9 percent for the full year, while Equity LifeStyle Properties grew same-store manufactured housing rental income around 5.5 percent, lifting its average rent per site from roughly $847 to $895. Those are growth rates that long-lease net lease owners, with their fixed 1 to 2 percent escalators, can only envy, and they come from a property type widely perceived as low-growth.

The pure-play public market is essentially a duopoly. Both companies own manufactured housing communities at their core, but they have evolved in subtly different directions.

Sun Communities: The Diversifier

Sun Communities (SUI) built the largest portfolio and then diversified well beyond manufactured housing into recreational vehicle resorts, which contribute roughly a quarter of its rents, and, for a time, marinas. That diversification expanded the addressable market but also added operating complexity, and in 2025 the company moved decisively to sharpen its focus. The dominant step was exiting the marina business entirely: Sun sold Safe Harbor Marinas to Blackstone Infrastructure in an all-cash deal for $5.65 billion, announced in February 2025 and closed at the end of April, and it also sold its UK holiday-park portfolio, leaving manufactured housing and RV resorts as its two core North American segments. The strategic question for Sun was always whether the more operating-intensive businesses diluted the pristine economics of the manufactured housing core; the 2025 divestitures answered it by paying down leverage and refocusing on land-lease income.

Equity LifeStyle: The Disciplined Operator

Equity LifeStyle Properties (ELS), with roots tracing to legendary real estate investor Sam Zell, has stayed closer to a focused manufactured housing and RV resort model and commands the highest average rent per site in the group. Its discipline reflects a view that the manufactured housing moat is best exploited by concentration rather than diversification. A third, smaller player, UMH Properties, rounds out the public pure-plays.

The contrast echoes a theme running through this whole section: one company chases scale and breadth, the other chases focus and margin, and the market rewards each for executing its chosen strategy. Both benefit from the same underlying moat, and both are far more durable businesses than their unglamorous reputation suggests.

The demand side of manufactured housing rests on a simple truth: it is the lowest-cost form of unsubsidized housing in the United States. As home prices and apartment rents have risen, manufactured housing has become an increasingly important affordable option, particularly for retirees on fixed incomes and for working households priced out of conventional homeownership. That structural demand underpins the sector's resilience, and it dovetails with a demographic tailwind: an aging population that increasingly favors the age-restricted, amenity-rich communities many operators run, where residents value the low cost and the lifestyle in equal measure.

That same affordability role, however, has made the sector a political target. As institutional owners have raised lot rents, regulators have taken notice: several jurisdictions, with California prominent among them, have expanded rent control covering manufactured housing communities, and federal lawmakers have pressed large corporate owners on affordability and living conditions. The regulatory dynamics overlap directly with those in rent-regulated apartment markets, and they represent the clearest threat to the sector's above-inflation rent growth.

When Residents Get First Claim on the Community

The newest front is more targeted than blanket rent control: laws that hand residents the first chance to buy the community itself. Washington's 2025 rent-stabilization law caps annual lot-rent increases at 5 percent after the first year, and its companion provisions, mirrored in New Hampshire and a growing list of states, require an owner to give residents, nonprofits, and housing authorities notice and an opportunity to compete to purchase before any sale. Pennsylvania is moving in the same direction with pending legislation rather than enacted law, with a House-passed rent measure and a Senate right-to-match bill still awaiting final action. A federal Manufactured Housing Tenant's Bill of Rights introduced in 2025 would condition federally backed community financing on minimum tenant protections. Together these measures attack the model from two directions at once: rent caps throttle the above-inflation growth that drives returns, and opportunity-to-purchase laws shrink the supply of communities an institutional buyer can actually acquire, because residents may step in ahead of them. Buyers have already responded by trimming revenue-growth assumptions and marking valuations lower in the most heavily regulated states.

The framing worth remembering is that manufactured housing owners do not really rent homes at all; they rent the ground beneath homes their residents own and almost never move. That single inversion produces the stickiest residents in real estate, a moat that near-frozen new supply makes close to unassailable, and lot-rent growth that has run years ahead of inflation. It is also why the sector now carries the heaviest regulatory overhang in the specialty group: the very features that make it such a good business, captive residents and steadily rising rents, are exactly what draw rent caps and resident-purchase laws. The durability of the long-duration land-lease income is real, but so is the political target painted on it, which is why underwriting the sector increasingly means underwriting the statehouse as closely as the rent roll.