When the timber is worth more per acre than the land, the exit becomes the underwriting problem nobody solved at entry
A 180 acre loblolly tract at age 22 illustrates this cleanly. Say the land appraised at 1,400 per acre at purchase, so 252,000 for the dirt. The timber cruise at entry showed 3.1 cords per acre of pulpwood and a modest sawtimber component, and the buyer modeled a harvest at year 28 with stumpage at current rates. That model works until you try to sell at year 18 instead, because a buyer underwriting that same tract now has to pay for six years of standing growth they will not harvest, and they price the timber at a discount to reflect carry cost, reinvestment risk, and the gap between cruise value and actual stumpage on harvest day. The original investor paid for the land and got the trees as the return vehicle. The exit buyer prices the trees as a liability until they cut. That spread is where deals come apart. If stumpage prices move against the seller in the holding window, and the exit buyer stretches the assumed harvest date, the IRR on a 12 year hold can compress from 9 percent to under 5 without a single acre burning. The assumption doing the most work in any timber underwrite is not the cruise volume and not the land value. It is the exit cap rate applied to a standing, uncut asset, which most buyers set by finding two comparable sales that make the appraisal defensible rather than the ones that reveal what the market actually cleared. Before committing to a tract where timber value exceeds land value by more than two to one, the question worth running is what the land sells for stripped bare, because that number is the floor the exit buyer always has available and the entry buyer rarely prices from. What is the land-only value per acre on the tract you are looking at, independent of the timber cruise?