Paying $148k over value for a 60-lot park because the rent roll counted eleven homes that did not exist.
Here is a case worth studying, because it is an expensive lesson in what a rent roll actually is. Sixty lots on paper. The broker's package shows 54 occupied at $315, so about $204k of gross potential lot rent, and the buyer underwrites off that with a 38 percent expense ratio. Priced at a 7 cap on stated NOI, which for the market is fair to slightly aggressive. Price paid, $1.79M. Here is the step where it goes wrong. The buyer tours the park in February with snow on the ground, walks it once with the seller's manager, and counts the homes they think they see. Nobody sits down with twelve months of bank deposits and ties them to the rent roll line by line. The rent roll lists 54 paying lots. Eleven of those are homes that were removed or abandoned over four years and never taken off the roll, plus two where the resident died and a family member is sending partial payments. Actual collected lot rent, once deposits are reconciled, runs about $132k against the $170k the roll implies. The seller is not lying in a way that can be proved and pursued. The manager keeps the roll in a spreadsheet and nobody ever deletes a row. An attorney's usual view is that chasing it costs more than it recovers, and that call depends entirely on the state and the contract language, so the buyer needs their own. So the buyer owns a 43-lot park at a 60-lot price. Roughly $148k of value gone at the closing table, more counting the debt service paid on the difference. The counter-cyclical demand story people talk about is real, and a park like this can fill six lots over the next couple of years, but filling a lot means getting a home onto it and that is $40k to $70k each depending on how it is sourced. What to do differently, plainly: no rent roll without twelve months of bank statements reconciled to it, and walk every lot with a printed roll in hand and check off the physical address of each home. All of that happens before the earnest money goes hard.