When most people analyze an RV park deal, they focus on the income. Occupancy rates, nightly rates, NOI, cap rate. Those numbers matter enormously. But there is a category of risk that does not show up cleanly on a profit and loss statement, and it has ended more than a few good-looking deals after close.
Utility infrastructure.
What is under the ground at an RV park can cost you more than anything above it. And unlike a leaky roof or a worn-out amenity building, utility problems are not always visible during a standard walkthrough. You have to know what to look for, what questions to ask, and what the answers actually mean for your future capital obligations.
Water
The first question is simple: where does the water come from? Municipal water is the most straightforward situation. You pay a bill, the city maintains the system to the meter, and your exposure is limited to what happens on your side of that connection.
A private well is a different story. You are responsible for the pump, the pressure tank, the treatment system, and the testing. You need to know when the well was last tested, what the flow rate is, whether it has ever run dry in a drought year, and what the repair and replacement history looks like. A well that serves 80 sites is not a residential well. It is a small utility operation, and it needs to be treated like one.
A private water company sitting between you and the municipal supply is the most complicated scenario. You are dependent on a third party for a critical resource, you may have limited ability to negotiate rates, and announced infrastructure improvements on their end often mean rate increases passed directly to you. Always get the full service agreement and rate history before you close.
Sewer
Municipal sewer is clean and simple. Connection to a private septic system on a property with significant density is neither of those things.
Septic systems have finite capacity and finite lifespans. A system sized for 30 sites that is now serving 60 is not just stressed, it is a liability. Before you close on any park with an on-site septic system, you want to know the system’s permitted capacity, its age, when it was last inspected, and whether there are any county or state restrictions on expansion tied to the existing system’s limits. Septic replacement or expansion at commercial scale can run well into six figures. That number needs to live in your underwriting model, not surprise you in year two.
Electrical
Older parks were often built with 30-amp service throughout. Modern RVs, especially larger Class A motorhomes and fifth wheels, run on 50-amp. If your park cannot accommodate 50-amp rigs, you are limiting your market and likely leaving rate premium on the table.
Beyond amperage, you want to understand the age of the electrical infrastructure, whether there is a master meter or individual site meters, and who is responsible for maintenance on the pedestals. Electrical upgrades across a full park are expensive and disruptive. Know what you are buying.
Why This Matters Financially
Utility infrastructure issues do not usually kill a deal outright. What they do is change the deal. A park with a septic system at capacity, aging electrical, and a private water company with a rate increase pending is not worth the same number as a park on municipal utilities with modern infrastructure. The income might look identical. The risk profile is completely different.
The right move is to get an infrastructure assessment as part of your due diligence, price any known capital needs into your offer, and build a realistic replacement reserve into your operating budget from day one. Parks that skip this step almost always find the bill eventually. The question is just whether they planned for it.
If you are not sure how to model utility capital risk into your underwriting, that is exactly the kind of thing a Fractional CFO conversation is built for. The numbers tell the story if you know how to read them.
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