Almost every landowner runs into this eventually. You look up what walnut or cherry boards cost at a hardwood dealer, you look at the offer somebody made on the standing trees in your woods, and the two numbers are not in the same universe. It is a reasonable thing to be suspicious about. Somebody is clearly making money between those two figures, and it does not appear to be you.
The word for what you are selling is stumpage: the value of a tree while it is still standing on the stump, before anyone has cut it, moved it, or hauled it anywhere. Once you understand how that number is arrived at, most of the confusing things about timber pricing stop being confusing, including why two identical trees on two different properties are genuinely worth different money.
Stumpage is what is left over
Here is the part that reframes everything. Stumpage is not calculated forward from the tree. It is calculated backward from the mill.
A buyer starts with what a mill will pay for your logs delivered to its yard. That is a real number they can find out. From it they subtract everything standing between your woods and that yard: cutting the tree, dragging it to a landing, bucking and sorting it, loading it, trucking it, moving equipment onto and off your property, fuel, insurance, workers, repairs, the risk that the weather or the market turns on them halfway through, and a profit worth doing the job for. Whatever survives that subtraction is what they can offer you for the standing tree.
That is why stumpage is called a residual value. It is the remainder in somebody else's arithmetic. Your trees are worth the delivered price minus the cost of delivery, and the cost of delivery is large because moving hardwood logs out of a woods is heavy, slow, weather-dependent work done with expensive machines.
I want to be plain that this is not a story about anyone getting cheated. The logger who takes on your job is buying fuel and paying a crew and running equipment that costs more than most houses. The trucking is real. The mill's price reflects the sawing, drying, grading, and waste that turn a log into boards, and a great deal of a log does not become a board at all. The spread between your check and the lumberyard shelf is mostly work, and it is the reason the standing tree and the finished board were never going to be close.
Why the same tree is worth different money on two properties
Once you see stumpage as a subtraction, the strangest part of timber pricing becomes obvious. If the value is the mill price minus the cost of getting there, then anything that changes that cost changes what your trees are worth, even though the trees themselves are identical.
Two red oaks of the same size and quality, one on a flat, dry, forty-acre block with a gravel road at the corner and a mill an hour away, and one standing alone across a wet swale on a parcel with no landing site and a three-hour haul. The first tree is worth real money. The second may be worth nothing at all, because the cost of extracting it exceeds what the mill will pay for it. Same tree, same species, same grade.
The costs that move most are these:
- How much wood is in one place. Moving equipment onto a property costs the same whether the job takes two days or two months, so that cost gets spread across the volume. Thin, scattered timber carries that overhead badly, which is why a small sale often prices poorly per tree and a grouped sale prices well.
- How far the logs travel, and to which mill. Trucking is charged by the load and the mile, and a buyer with a nearby market for your species can pay more than one hauling across the state.
- What the ground is like. Slope, wet soils, creek crossings, and soft ground either slow the job down or restrict it to frozen or dry conditions, and both show up as cost.
- Where a landing can go and how a truck reaches it. A sale with no workable place to sort and load logs is expensive before a single tree comes down.
- The season the work can happen in. A harvest that can only run on frozen ground is a harvest with a narrow window and a scheduling risk, and buyers price risk.
Tree species, size, grade and defect shape the value side of the equation. Access, sale size, buyer demand and operating costs shape what remains for the landowner. Neither side can be reduced to a reliable percentage for every sale.
Why nobody can just tell you the price
People ask me for a price per thousand board feet the way you would ask the price of corn, and the comparison does not hold. There is no exchange where private stumpage trades, no daily quote, and no standard schedule. Every sale is a separate negotiation over a unique set of trees on a unique piece of ground, sold to whichever buyers happen to want that species that season.
Michigan DNR publishes results from state forest timber sales. Those sales can help explain trends, but their geography, product mix, log rules and operating conditions may differ substantially from a private southern Michigan woodlot. Use the report's explanatory notes and date. A public average is not an appraisal of a particular stand.
Lump sum, per unit, and who carries the risk
There are two common ways to structure the payment, and the difference decides who absorbs the risk of being wrong about how much wood is out there.
In a lump-sum sale, the buyer pays one agreed price for the marked timber, usually before cutting starts, and then whatever actually comes off the property is theirs. If the volume runs higher than everyone estimated, the buyer wins. If it runs lower, the buyer loses. You know your number the day you sign, which is a genuine advantage, and it means the estimate underneath the sale needs to be good.
In a per-unit sale, sometimes called pay-as-cut or a scaled sale, the price is set per thousand board feet or per ton, and you are paid on what actually gets measured as it leaves. Nobody has to be right about the volume in advance. In exchange, you do not know your total until the job is done, and the measuring becomes the thing that has to be watched, because the scale tickets are now the whole transaction. If you sell this way, the rule that the logs are measured by an agreed method and that you or your forester see the tickets belongs in the contract rather than in a conversation.
Neither structure is automatically better. Lump sum is simpler and cleaner for most private sales I run, particularly when the timber has been marked and cruised carefully. Per-unit can fit a large or highly variable sale. What matters is that you know which one you are in and what it means for who is carrying the uncertainty. There are also tax consequences that differ between them, and that is a conversation for whoever prepares your return.
What actually moves the number up
The useful conclusion from all of this is that stumpage is not a fixed property of your trees waiting to be discovered. Several of the inputs are things a landowner can influence, and a few of them are worth real money.
- Competition, which is the largest single lever. One buyer's offer is one buyer's arithmetic. Several buyers bidding on the same clearly described timber forces each of them to sharpen every assumption in that subtraction.
- Defining exactly what is for sale. A marked sale with mapped boundaries and a written description lets a buyer bid tightly instead of padding for uncertainty. Vagueness always gets priced, and it is priced against you.
- Selling enough at once. Grouping the work into a sale worth mobilizing for beats selling a few trees at a time, and it is often the difference between a job buyers want and a job they tolerate.
- Evaluate access before marketing the sale. A workable landing and truck route can reduce uncertainty. Check costs, landowner permissions and any permitting requirements before building roads or changing a crossing.
- Timing the sale to the ground and the market rather than to whoever knocked. A harvest scheduled for conditions that suit the site is a cheaper harvest to run, and cheaper to run means more left over for you.
Harvest restrictions can change operating costs and bids. That makes clear, practical terms valuable: the buyer knows what to price, and the owner knows what protection is included. Soil and water protection, safe access and protection of retained trees belong in the sale design. A higher offer does not compensate automatically for damage or an unsuitable harvest.
The competition point is the honest reason a forester tends to pay for himself. I am not conjuring value out of nowhere. I am reducing a buyer's uncertainty, putting the sale in front of the buyers who want your particular species, and taking the guesswork out of what is being sold, and every one of those things shows up in the residual. It is also worth knowing that southern Michigan is reasonably well placed on this: the region sits closest to the hardwood mills of southern Michigan, Indiana, and Ohio, which is one cost in the subtraction that happens to run in your favor.
FAQ
- What does stumpage mean?
- Stumpage is the price paid for timber while it is still standing, before it is cut. It is what a landowner actually sells. The delivered price a mill pays for logs at its yard is a different and much larger number, because it includes everything it took to get the logs there.
- Why is stumpage so much lower than lumber prices?
- Because felling, skidding, loading, trucking, sawing, drying, and grading all happen between the standing tree and the board, and each of those steps costs money and consumes part of the log. Stumpage is what remains of the mill price after the cost of harvest and delivery is taken out.
- Is there a stumpage price list for Michigan?
- Michigan DNR publishes state forest stumpage reports, but those averages cannot set the fair market value of your particular private sale. Species, quality, volume, log rule, access, sale terms and the buyers currently interested all matter.
- Should I sell lump sum or by the unit?
- Lump sum establishes a price for defined timber and generally places volume risk on the buyer. Per-unit sales pay for measured production and require clear scaling, deductions, payment timing and access to records. Both still benefit from an inventory. Choose the structure around the sale and obtain appropriate contract and tax advice.
- Does a consulting forester raise the stumpage price?
- Often, though not by magic and not with a guarantee. A forester raises it by defining exactly what is being sold, putting it in front of multiple qualified buyers, and removing the uncertainty buyers otherwise price into their offers. I am paid by the landowner for that work, and on a managed sale my fee is a percentage of what the sale brings.