Carrying capacity, not acreage
Grazing ground is priced on what it will feed. The unit is the animal unit month — the forage one cow, or a cow with her calf, needs for a month, with a horse counted at roughly the same and five sheep or goats as the equivalent. Divide annual AUMs by acres and you have the number that matters. Rangeland commonly falls somewhere between five and twenty acres per AUM, while good irrigated pasture can approach two, which is why a section of desert range and a section of meadow are not comparable properties at any acreage. Precipitation, soils, aspect, species composition, and grazing history all move it, and it moves again year to year with the rain.
Water ranks the ground
Forage a cow cannot reach is not forage. Well and windmill locations, stock tanks, developed springs, and ponds determine how much of a pasture actually gets used, and water distributed across the ground is worth more than one good source in a corner. Reliability counts as much as presence: a spring that goes dry in August shortens the grazing season. In much of the West a water right is a separate property interest with a priority date, and it can be severed from the land or lost through non-use. An appurtenant, seasoned right that transfers with the deed is frequently the largest single line in a western ranch valuation. If you hold water rights, tell us — they are routinely overlooked.
Fence condition and who owes it
Perimeter fence is a capital item, and rebuilding miles of it is a five- or six-figure deduction a buyer makes before offering. Who is legally responsible varies more than most owners expect. In fence-out or open range jurisdictions — much of the interior West, and in several states determined county by county rather than statewide — a landowner who wants livestock kept off must build the fence, and generally has no claim for damage if the ground was left unfenced. In fence-in states the livestock owner must contain the animals and answers for what they damage. Boundary fences built for convenience rather than to survey create a separate issue, because long acquiescence to a fence line can affect where the line legally sits.
Federal permits attach to base property
Many western operations run partly on federal ground under a BLM or Forest Service grazing permit, generally issued in ten-year terms and stated in AUMs. The permit is not a deed and it is not freely traded. Preference attaches to qualifying base property, so when the base property sells the buyer must apply to the agency, meet the qualification requirements, and have the preference transferred — it does not pass automatically at closing. Permits can also be reduced or suspended when the agency reassesses range condition or after a drought year. A ranch described as running a certain number of pairs may be counting permitted AUMs alongside deeded ones, and those two are worth very different multiples.
Mineral and wind leases ride along
Grazing ground frequently carries encumbrances that have nothing to do with cattle. Severed minerals mean someone else may hold the right to enter and develop, and in most states the mineral estate is dominant over the surface, so a surface owner cannot simply refuse access. An oil, gas, wind, or solar lease brings roads, pads, turbines, or transmission across the ground, along with a payment stream that may or may not transfer to a buyer. None of this makes a ranch unsellable and some of it is genuinely additive. What hurts is discovering it in title work after a price has been discussed. Send us the leases and any mineral reservations you know of at the start.