Buying a manufactured housing community means buying land, infrastructure and a rent roll, and often a portfolio of homes you did not intend to own. The diligence that matters is not the same as multifamily diligence. Water and sewer infrastructure, the split between tenant-owned and park-owned homes, and the accuracy of the lot count decide whether a deal is financeable long before the cap rate does.

What You Are Actually Buying

In multifamily, the building is the asset. Here, the asset is the ground, the pipes under it and the leases on top. The homes usually belong to the residents.

That is what makes the sector attractive. People who own their homes do not move often. Turnover is low, nobody renovates a unit between residencies, and capital expenditure sits in shared infrastructure rather than in individual homes. It is also what makes it risky. When the infrastructure fails, it fails for everyone at once, and there is no unit-by-unit way to phase the cost.

Three things follow, and they shape everything below.

• The lot count is the unit count, and the seller's number is not necessarily the number you can operate. Sellers may count lots with no functioning utility connection, lots too small for a modern home, and lots that cannot legally be occupied under current zoning. You are buying usable lots, not lots on a site map.

• Infrastructure condition is a financing question, not just a capex question.
  Agency lenders have specific rules about roads, density and utilities. A community can be perfectly good operationally and still fail to qualify for the debt your model assumed.

• Park-owned homes are a separate business hiding inside the deal.
  They carry their own revenue, expenses, depreciation and, if the seller financed any sales, their own loan book. They can also materially affect agency financing eligibility, so establish the ratio before you build your capital stack.

Background reading: manufactured housing community laws by state covers the statutory environment you inherit on closing.

The Value Creation Thesis

Almost every acquisition in this sector rests on one or more of four levers. Know which one you are pulling before you make an offer. They carry very different execution risk.

• Lot rent to market:
  The most common thesis and the easiest to underwrite. A long-tenured owner has not raised rent in years, comparables support more, and you close the gap over several years. Worth noting that CRI Brokerage's 2026 market outlook argues for building 3% to 4% annual rent growth into 2026 underwriting rather than the aggressive increases seen at the peak, because residents already under affordability pressure respond badly to sudden spikes.

• Utility recovery:
  Master-metered communities where the operator absorbs the water bill are everywhere. Converting to submetering or a documented allocation method moves expense straight to NOI. Best ratio of return to risk in the sector, and the one most often left sitting on the table.

• Vacant lot fill
  Potentially one of the highest-return levers, and definitely one of the slowest. Every filled lot adds lot rent in perpetuity at essentially zero marginal operating cost. Getting there means sourcing, transporting, setting and then selling or renting a home.

• Expense normalisation
  Seller-operated communities frequently run without a management fee, without adequate insurance, and with maintenance done by the owner personally for nothing. All of that comes back when you take over. Put it in the model.

Acquisition firm CT Acquisitions reports that combining these levers can produce 30% to 60% NOI growth over 24 to 36 months. Treat that as achievable rather than typical. It assumes the infrastructure held together, which is the assumption diligence exists to test.

Underwriting and Cap Rates in 2026

Cap rates vary by geography, infrastructure condition, resident profile and how much operational upside sits in the deal. The averages are a screening tool. Nothing more.

Keel Team's 2026 analysis puts the national average at approximately 5.9% in early 2026, down roughly 40 basis points from Q4 2024. The distribution matters more than the average:

Geography moves the number as much as asset quality does. Keel Team's state-level analysis reports stabilised North Carolina communities of 70 or more lots on city water and sewer trading between 7% and 8.5% in commuter markets, compressing toward 6.5% to 7% in Charlotte and Research Triangle suburbs, and running 8% to 9% in rural areas 45 to 60 minutes out. South Dakota and Wisconsin, with thinner institutional competition, surface stabilised deals in the 7.5% to 10.5% range that would trade far tighter in the Southeast.

Here is the trap. Two communities at the same cap rate can be entirely different investments. A 6.5% cap on city utilities with below-market rents in a growing metro is not the same asset as a 6.5% cap on a well and septic system with flat rents and a shrinking resident base. Screen with the cap rate. Then underwrite the actual property.

On value-add deals especially, do not let the seller's in-place cap rate set your offer. Underwrite to a stabilised cap rate on your own projected NOI and work backwards to a maximum price.

Two expense lines deserve individual attention rather than a blanket growth assumption. CRI Brokerage reports insurance premiums rising 15% to 25% annually in many markets in 2026, and property tax increases of 20% to 40% following reassessment when counties catch up to recent sale prices. Yours will be one of those sale prices.

The Rent Roll Audit

The rent roll is the asset. Audit it rather than accepting it.

Start by reconciling three things that ought to agree and frequently do not: the rent roll, the bank deposits, and the tax returns. Sellers do not usually falsify these. What happens instead is that the rent roll shows scheduled rent while the bank shows collected rent, and the gap is a delinquency problem nobody mentioned.

Then work through the lot-level detail:

• Occupied, vacant and unusable lots, counted separately. Walk the property with the site map and mark what you actually see.

• Home ownership status per lot. Tenant-owned, park-owned rented, park-owned sold on a note. This ratio determines your financing eligibility, so establish it early.

• Actual rent per lot versus scheduled rent, including long-standing informal discounts. Communities held for decades tend to have a handful of residents paying below the posted rate for reasons nobody wrote down.

• Delinquency aged by lot, not in aggregate.

• Lease documentation. How many residents have a written lease? In several states a written lease of a minimum term is a statutory requirement, and inheriting a community running on handshakes is a compliance problem from day one.

• Utility billing arrangement per lot, including who is billed for what and how it is calculated.

Ask for two to three years of monthly financials rather than an annual summary. Seasonality and collection trends only show up monthly, and a community with a bad fourth quarter every single year is telling you something the annual number hides.

Infrastructure Due Diligence

This is the part that kills deals, and it should. Water, sewer, electrical, roads and drainage determine both your capital budget and what debt you can raise.

Water and sewer:
First question: municipal service or private systems? City water and sewer is the strong position. Private wells, septic fields, lagoons and package wastewater treatment plants all bring operating obligations, regulatory reporting and replacement liability.

Agency programmes do finance communities on private systems, with conditions. Fannie Mae's multifamily guide requires, for communities served by a private sewage treatment plant, septic system or private water well, that the buyer address the availability and cost of a backup water source where a private well is in use, and confirm the facility operator and its contractors meet all applicable government requirements for ongoing operation and maintenance. Freddie Mac permits private wells and septic under certain circumstances. Individual lenders take varying views, and some decline on-site wastewater treatment plants outright. If the community has one, establish appetite before you spend money on third-party reports.

Roads:
Interior road condition affects both financeability and your capital plan. Resurfacing a community's road network is among the largest single capital items in the sector, and a seller who deferred it for fifteen years has handed you a bill.

Electrical
Establish whether the community is master-metered, submetered or direct-billed by the utility. Aging pedestals are a common deferred item and a safety exposure. Ask when they were last replaced, and get an electrician's opinion rather than the seller's.

Density
Worth checking early because agencies look at it. Fannie Mae's term sheet states density generally should not exceed 12 manufactured homes per acre for an existing community and 7 per acre for a new one.

Drainage and flood
Flood zone status affects insurance cost and, in some programmes, financeability. Standing water after rain is worth seeing for yourself.

The reports
Fannie Mae requires standard third-party reports including an appraisal, a Phase I Environmental Site Assessment and a Property Condition Assessment. Order them early. They set the pace of the whole transaction.

The Diligence Items Generic Checklists Miss

Every commercial real estate list covers title, survey, environmental and financials. These are the ones specific to this asset class.

• Usable lot count versus platted lot count:
  Walk it. A lot with no water connection, no functioning sewer lateral, or dimensions too small for anything currently manufactured is not a lot you can fill.

• Park-owned home titles:
  If the seller owns homes, do they hold clean title to all of them? Homes acquired through abandonment, informal repossession or handshake deals frequently carry title problems that surface years later when you try to sell. This is an expensive surprise in MH acquisitions, and it is entirely findable in diligence.

• Existing chattel notes
  If the seller financed home sales, you are buying a loan book. Get the notes, the amortisation schedules, the payment histories and confirmation that liens were properly recorded. Ask whether the seller complied with the SAFE Act and TILA when originating them, and take the answer to counsel.

• HUD Code conformity
  Fannie Mae's term sheet states that with limited exceptions all manufactured homes should conform to applicable HUD Code standards. A community with a meaningful number of pre-1976 homes has a financing problem as well as an insurance one.

• Lease terms and purchase options:
  Fannie Mae's term sheet states that leases with two-year terms or longer cannot contain a tenant option to purchase the pad site. If the seller has been writing long leases with purchase options, that is a problem to solve before closing, not after.

• Zoning classification and non-conforming status:
  Many communities predate the zoning now applying to their parcel and operate as legal non-conforming uses. Confirm the status, and confirm what happens if operations cease or the community is substantially damaged. Some ordinances extinguish the right to rebuild past a stated damage threshold. Confirm too whether replacement homes face age or appearance restrictions, because that determines whether your infill plan is legal.

• The applicable state statute and its notice periods:
  You inherit these on closing. Notice periods vary by state and can materially affect your first-year underwriting. In states with dedicated manufactured housing statutes they commonly run 30 to 90 days, and some states impose additional limits on frequency or amount. If your model assumes an increase in month three, check that you can serve it.

• Resident purchase rights:
   Route Fifty, citing the Manufactured Housing Institute, reported 19 states with resident right-of-first-refusal laws as of 2023. The NCLC's October 2025 summary is the current reference for triggers, notice contents and day-counts. These obligations bind the seller, not you, but a seller who has not complied can leave the transaction exposed. Confirm compliance in writing.

• Submeter inventory and last readings:
  Every meter, serial number, last read date and reading. A gap here becomes a billing dispute with residents in your first month, and disputes in month one set the tone for the whole hold.

• Utility bills for 24 months:
  Not a summary. The actual bills. This is how you find the leak the seller has been paying for without noticing.

• Rules and regulations, and the enforcement record:
  What rules exist, when they were last amended, whether violations have been documented. Selective or undocumented enforcement is hard to fix afterwards and creates fair housing exposure.

• Pending litigation and code violations:
  Ask the municipality directly rather than relying on seller disclosure.

Financing

Manufactured housing communities are financed differently from both multifamily and general commercial real estate, and the option set narrows fast based on property characteristics.

• Agency debt: Fannie Mae.
  The current MHC term sheet sets out the parameters clearly, and they are worth reading before you make an offer rather than after:

The park-owned home ceiling is one of the thresholds buyers need to establish early. A community running 40% park-owned homes does not qualify under the general 25% threshold, while the term sheet allows up to 35% where the borrower presents a business plan to reduce the percentage over time.

Fannie Mae also offers additional pricing incentives for non-traditional ownership forms including non-profit, government entity and resident-owned communities.

Freddie Mac runs its own MHC programme with its own eligibility criteria. Do not assume Fannie's thresholds transfer.

• Agency debt: Freddie Mac.
  Freddie permits private wells and septic under certain circumstances, excludes RV resorts, and its loans are assumable with lender approval subject to a 1% assumption fee to Freddie Mac and a $5,000 lender underwriting fee. Commitment typically follows 45 to 60 days after application. Freddie also ties preferential terms to tenant pad-lease protections under its Duty to Serve mandate, generally including a one-year renewable site lease absent good cause for non-renewal, 30 days' written notice of site rent increases, a five-day grace period with right to cure, and the resident's right to sell the home without relocating it and to assign the site lease to a qualifying buyer. Adopting these voluntarily can improve your terms even where state law does not require them.

• Conventional and community bank debt
  The fallback for smaller and value-add deals. Terms vary widely and the relationship matters more than the model. Keel Team reports typical down payments of 20% to 25%.

• Bridge and private debt
  For repositions that do not yet meet agency standards. Faster and more expensive. Requity Group reports a 13% ceiling on interest-only bridge terms in mid-2026, a useful reference for how the market prices short-hold execution risk.

• Seller financing
  Common here because many sellers are individuals holding a low basis. Keel Team reports down payments in the 10% to 20% range with owner-carry terms typically five to ten years. Worth pursuing on deals that will not qualify for agency debt in current condition.

• SBA
  Generally not a fit for acquiring a community as a passive rental real estate investment. SBA programme rules exclude speculation and investment in rental real estate, and 7(a) eligibility turns on an operating business. Confirm your specific structure with an SBA lender rather than assuming either way.

CRI Brokerage reports borrowing costs for manufactured housing community acquisitions in the 6.5% to 8.5% range in 2026. That is the number your model needs to survive, not the rate you hope to get.

The Park-Owned Home Question

Most first-time buyers underestimate this. A community with forty park-owned homes is not a community with extra income. It is a rental home business, and possibly a lending business, sitting inside a land-lease business, with three sets of economics that do not resemble each other.

Establish before closing:

What each home is worth and what condition it is in. Not the seller's number. Walk them.

Whether the seller holds title. Covered above, and worth repeating because it is the item most likely to become expensive.

The maintenance obligation you are assuming. When you own the home you own the roof, the furnace and the plumbing. Turn costs on an older park-owned home routinely run into thousands.

What the ratio does to your financing. Fannie Mae's 25% general ceiling, with 35% available only alongside a reduction plan, is the constraint that turns a park-owned-heavy community into a different deal with a different capital structure.

Whether you want to be in the business at all. Many operators buy communities with park-owned homes and systematically sell them to residents, converting rental income into lot rent plus a note or a clean exit. That improves the financing profile and cuts the maintenance burden. It also takes years, and it is exactly the business plan Fannie Mae is asking to see when it allows 35%.

Closing and the First Ninety Days

The transition is where value gets preserved or lost, and it starts before closing.

Before closing:

• Estoppel certificates from residents confirming rent, deposits and any side agreements

• Deposit reconciliation and transfer, which several states regulate specifically

• Notice to residents of the ownership change in whatever form the state statute requires

• Utility account transfers, which take longer than anyone expects

• Insurance bound with the correct wind and flood coverage for the location

• Vendor contracts reviewed for assignment and termination rights

In the first ninety days:

• Read every submeter yourself in month one and reconcile against the seller's last readings

• Build the compliance calendar: applicable statute, notice periods, last increase date, next permissible increase date, per community

• Photograph the current condition of every lot, which becomes your baseline for enforcement

• Meet the residents. In a community where people have lived for years, the manager relationship is an operating asset, and an absent new owner is the fastest route to a collections problem.

• Fix something visible and cheap in the first month. Potholes, lighting, the entrance sign. It signals direction of travel more effectively than any letter you could send.

Resist raising rent immediately. Beyond the statutory notice periods, an increase served in week two by an owner nobody has met produces exactly the reaction you would expect. Washington goes further and prohibits any increase during the first twelve months of a tenancy, regardless of whether the agreement is month-to-month or fixed term.

Related: manufactured housing community management software covers the twelve capability tests that matter when standing up systems for a newly acquired community.

Conclusion

The sector remains attractive for reasons that have not changed: constrained supply, structural affordability demand, low resident turnover and capital expenditure concentrated in shared infrastructure rather than individual units. Freddie Mac, using Datacomp/JLT data covering 49 states as of 2016, counted roughly 37,254 communities nationally. New supply remains hard to add, with CRI Brokerage reporting road construction, utility installation and site preparation now exceeding $15,000 to $25,000 per developed lot before land, alongside persistent zoning resistance.

That scarcity is why cap rates compressed. It is also why diligence discipline matters more than deal flow. Deals in this sector rarely go wrong because the buyer misjudged the rent. They go wrong because the lot count was optimistic, the sewer system was at the end of its life, the park-owned homes had title problems, or the community turned out not to qualify for the debt the model assumed.

Walk the property. Count the lots yourself. Read the utility bills. Pull the titles. Check the park-owned ratio against the agency ceiling. Then talk about price.

RIOO is a property management platform built natively on Oracle NetSuite, supporting homesites, lot rent, park-owned homes, utility recovery and multi-entity accounting in one system.

Frequently Asked Questions

1. What is a good cap rate for a mobile home park in 2026?
Keel Team's 2026 analysis puts the national average at approximately 5.9% in early 2026. Premium institutional-quality communities trade at 4.0% to 5.0%, stabilised Class B communities at 5.5% to 7.0%, and value-add communities with below-market rents or deferred maintenance at 7.0% to 10% or higher. Geography moves the number as much as asset quality.

2. How much money do I need to buy a manufactured housing community?
Conventional and agency lenders generally require 20% to 25% down according to Keel Team's 2026 cost analysis, with seller financing sometimes as low as 10% to 20%. Beyond the down payment, budget for closing costs, third-party reports, diligence and reserves. Fannie Mae publishes no minimum loan amount but requires at least 50 pad sites.

3. How many park-owned homes can a community have and still qualify for agency financing?
Fannie Mae's current MHC term sheet states that park-owned homes generally may not exceed 25%, with up to 35% permitted where the borrower presents a business plan to reduce the percentage over time. Freddie Mac has its own criteria, so confirm the applicable agency's current threshold before underwriting.

4. Can I use an SBA loan to buy a mobile home park?
Generally not, where the community is being acquired as a passive rental real estate investment. SBA programme rules exclude speculation and investment in rental real estate, and 7(a) eligibility turns on an operating business. Confirm your specific structure with an SBA lender.

5. What are Fannie Mae's requirements for a manufactured housing community loan?
The current term sheet requires an existing, stabilised, professionally managed community of at least 50 pad sites at Quality Level 3, 4 or 5, with at least one Key Principal experienced in operating manufactured housing communities. Maximum LTV is 80%, minimum DSCR 1.25x, terms run 5 to 30 years, and a minimum 5% economic vacancy assumption applies.