What Is My Mobile Home Park Worth? A Valuation Framework

Most mobile home park owners we talk to have a number in their head — usually based on what a neighbor sold for, what their broker told them three years ago, or what they paid plus appreciation. The number an institutional buyer will actually fund a wire for is something else entirely. Here's the framework Trailstead uses to underwrite a community, simplified into something an owner can run themselves before picking up the phone.

Step 1: Build a clean trailing 12 NOI

Value starts with Net Operating Income — gross income minus operating expenses, excluding debt service, depreciation, and owner-specific items (owner's salary, personal vehicles, capex). On the income side, count lot rent, RV/transient income, late fees, utility reimbursements (if billed back), home rental income (only on community-owned homes), laundry, and storage. On the expense side: property taxes, insurance, utilities (the share you pay, not what's billed back), payroll, repairs and maintenance, management, marketing, professional fees, and a normalized capex reserve. A clean T-12 — supported by tax returns and bank statements — is the single most important document in any MHC sale.

Step 2: Pick the right cap rate

Cap rate = NOI ÷ price. To estimate value, you run it backward: price = NOI ÷ cap rate. The cap rate isn't a number you make up — it's set by what comparable communities are trading for in your market, adjusted for community quality, infrastructure, and size. Rough 2026 bands across the U.S.:

• Five-star institutional communities in primary growth markets: high-4% to low-5% cap rates.
• Three- to four-star communities in good secondary markets: 6.0%–7.5%.
• Two-star mom-and-pop communities in tertiary markets with infrastructure issues: 8.0%–12%+.

Park-owned home income is typically capped at a much higher rate (10%+) than lot rent income because homes depreciate and require active management. Buyers separate the two streams.

Step 3: Add the value-add bridge

Institutional buyers don't pay only for in-place NOI — they pay for what they can credibly grow into. Common value-add levers an underwriter will price in:

• Lot rent to market. If your lots rent at $350 and market is $475, the gap is built into the offer (typically discounted because rolling rents takes time).
• Utility submetering. Converting from owner-paid to billed-back water/electric is usually the highest-ROI lever and meaningfully lifts NOI.
• Vacant homesite infill. Vacant lots ready for new homes carry option value; lots that need infrastructure don't.
• Expense normalization. A buyer will reset payroll, insurance, and management to institutional levels — which can cut owner expenses.

Step 4: Subtract for infrastructure risk

The single biggest discount to a headline cap rate is infrastructure condition. Private well? Lagoon sewer? Failing electric pedestals? Aging clubhouse with deferred maintenance? Each of these gets a real-dollar adjustment on the offer because a buyer is funding that capex on day one. The good news: you can pre-empt the discount by gathering condition reports yourself.

A worked example

100-site community in a strong secondary market, currently averaging $380 in lot rent against a $475 market, 96% occupancy, tenant-paid water/electric, paved roads, public utilities, no community-owned homes:

• Gross income: 96 × $380 × 12 = ~$438K, plus $20K ancillary = ~$458K
• Expenses (~35% of EGI): ~$160K
• NOI: ~$298K
• Cap rate (quality secondary community, this size): 6.5%–7.0%
• Stabilized value range: ~$4.25M–$4.6M

A value-add buyer might pay above the band — call it $4.7M–$5.0M — pricing in the rent-to-market bridge over 24-36 months. That's roughly where Trailstead's pencil lands on a community like this.

What the framework can't replace

Cap-rate math gets you within 10-15% of reality. The remaining variance comes from how clean the operating data is, what the local broker comps actually show, what infrastructure inspections turn up, and how motivated the seller is on timing vs price. That's a conversation, not a spreadsheet. If you'd like Trailstead to underwrite your community at no cost or obligation, contact us through the seller form.