Written by: Sara Hageman Schenck, Managing Broker Published: 2026-05-26 · Last updated: 2026-05-26
How farmland is valued in Indiana comes down to soil productivity, what the land earns from cash rent and other income opportunities, and what comparable agricultural tracts have actually sold for in your county. Those income opportunities go beyond row crop rent. Active CRP contracts, wind or solar leases, and hunting rights all add to the land’s earning capacity and factor into what a qualified buyer will pay. Those factors, not square footage, not curb appeal, not Zillow, are what drives a number. The figure most landowners start with is their county tax assessment, and that number is calculated for a completely different purpose. Anchoring to it before a listing is one of the most common mistakes sellers make, and it costs real money. This post explains each driver of farmland value, shows why assessed value diverges from market price, and walks through what a realistic farmland valuation actually requires.
What Drives Farmland Value in Indiana
Farmland value rests on three pillars: soil productivity measured by WAPI, total income potential from all sources the farm generates, and comparable agricultural sales in the same county and soil-quality tier.
Soil productivity in Indiana is measured by the Weighted Average Productivity Index (WAPI). WAPI scores reflect the inherent capacity of a given soil to produce corn under optimal management, based on permanent characteristics including parent material, texture, drainage, and slope. Those characteristics don’t shift with the year’s yield or the commodity market. Higher WAPI means more bushels per acre, higher cash rent potential, and more that a buyer is willing to pay. Land with high WAPI scores commands a substantial premium over land at the lower end of the scale, all else being equal.
Income potential is the second pillar. Farmland is an income-producing asset, and buyers price the total income stream, not just crop rent. Cash rent is typically the largest number, but CRP payments, wind or solar lease payments, and hunting rights all contribute to what a farm generates annually. Two tracts with similar acreage and location can trade at materially different prices if one generates significantly more income per acre across all sources.
Comparable sales are what ground the other two pillars in market reality. Agricultural comps come from recorded deed transfers in the same county and soil-productivity tier, not from the MLS or any public listing database. Building a genuine comp set requires access to those records, soil data to stratify comparisons, and enough local transaction history to recognize which sales reflect open-market conditions and which don’t.
Why Your County Tax Assessment Misses the Number
County assessed value and farmland market value are calculated from different data, for different purposes, on different timelines, and in Indiana, the gap between them is often 30 to 50 percent or more.
County assessors use a state-mandated formula that capitalizes crop income data over multiple years, adjusted by soil type, to produce a stable tax base. The goal is consistency across parcels and over time, not responsiveness to what motivated agricultural buyers are bidding in the current market. In years when land markets appreciate significantly, assessed values lag. In a softening market, they can linger near prior peaks while buyers are transacting lower.
Here’s the practical problem: a landowner who anchors to assessed value before a listing often starts from the wrong number in both directions. We’ve sat with sellers who assumed their farm was worth close to the assessed figure, when comparable land in the county was transacting significantly higher. We’ve also sat with heirs who expected a price based on a neighbor’s sale from a peak year, when current comp activity no longer supported that expectation.
A sales proposal or farmland valuation from a farmland broker uses current comp data from recorded agricultural sales in your county, your soil’s WAPI score, and the county’s active cash rent market. That’s the number to make decisions from, not the tax roll.
How WAPI Determines What Buyers Will Pay
WAPI is the most consistent single predictor of farmland value in Indiana, and it’s the first number we look at when evaluating a tract, because it’s the first number a buyer looks at too.
The score reflects characteristics that are permanent. A parcel’s WAPI doesn’t change with this year’s yield, the tenant’s management, or recent precipitation. It tells both parties how the land performs relative to everything else in the county, independently and durably. That stability is what makes it useful as a valuation anchor.
Price per acre tracks closely with WAPI within a county. Land with a higher score earns more in cash rent, produces more per acre, and commands a proportionally higher purchase price. When we build a sales proposal or farmland valuation, we pull recent sales of land with comparable WAPI scores in the county, adjust for any encumbrances or field-level factors specific to the tract, and cross-check against the current county cash rent range.
The Purdue Center for Commercial Agriculture tracks Indiana farmland values annually by soil quality tier and region in its Indiana Farmland Values and Cash Rents Survey. It’s a benchmark professional brokers use alongside their own county transaction records when building a value opinion. The survey documents where values are trending in each region, useful for context, but not a substitute for parcel-level comp data.
How Your Farm’s Total Income Drives What Buyers Will Pay
The income approach is one of the primary methods buyers and brokers use to value agricultural land: what the farm generates annually, divided by the return a buyer expects on their purchase price, produces an implied value. The more income the farm generates across all sources, the more a buyer will pay.
Cash rent is typically the largest piece of that income, but it’s not the only one. An active CRP contract adds a guaranteed annual government payment that runs with the land through the contract term. A wind or solar lease generates income independent of commodity prices and crop production, often at a fixed rate for 20 to 30 years. Hunting rights and recreational leases add value on properties with timber, water, or wildlife habitat. Each of these income streams contributes to the total picture a buyer is pricing when they underwrite a purchase.
The practical consequence for sellers: every income source needs to be documented and presented, not just the crop rent. Land with a below-market cash rent and an active CRP contract may be generating more total income than it appears on the surface. A wind lease with 25 years remaining adds a different kind of value than annual crop rent. A buyer who doesn’t have the full income picture can’t price the farm correctly, and a seller who doesn’t present it leaves money on the table.
A well-prepared deal packet lays out every income stream: current cash rent, CRP contract terms and remaining payments, any wind or solar lease agreements, recreational lease income, and any other contracted revenue. We build that documentation before a listing goes live, because the income story is what a qualified buyer asks for first.
We track cash rent and farm income activity across our core Indiana counties. What comparable land is generating in Benton, Jasper, White, and Tippecanoe County this year is part of how we build a listing price and how we tell the full income story to the buyers we’re calling.
How Farmland Comparables Work, and Why They’re Hard to Find
Farmland comparables don’t come from the MLS; they come from recorded county deed transfers, stratified by soil type, drawn from a transaction history that only a broker working that county actually accumulates over time.
Residential comps are publicly visible and aggregated. Farmland comps are not. Deed records in each county document the transfers, but there’s no public database that consolidates them, stratifies them by soil productivity tier, and filters out non-arm’s-length transactions: family transfers, estate sales under duress, sales where a buyer paid a strategic premium for adjacency. Building a comp set that actually reflects open-market conditions requires doing those steps manually, and it requires knowing your county well enough to recognize which sales are representative and which are exceptions.
The REALTORS Land Institute ALC network maintains a farmland comp database that accredited land brokers use alongside their own records. Combined with the transaction history we’ve built in our core Indiana counties since 1976, that gives us the data to say what comparable land has actually transacted for recently, not what a formula suggests, and not what a sale from a different market environment implies about today’s price.
What a Sales Proposal and a Farmland Evaluation Actually Requires
Evaluating a farm before listing means walking the land, pulling the FSA history, and reviewing the lease, not running a formula on the tax record.
The physical walkthrough matters. Tile condition, field access, drainage infrastructure, and any environmental concerns affect value in ways that don’t always show up in county or FSA records. We’ve walked farms that looked straightforward on paper and found tile systems that hadn’t been maintained in a decade, or drainage issues that changed how a buyer would underwrite the income. We’ve also walked farms where the records undersold what was there.
Sara has been walking Indiana farmland for more than 25 years. The firm has been recording transactions in our core counties since 1976. That’s not just one person’s experience. It’s the accumulated history of a firm that has seen what this land is worth across multiple market cycles, in good years and in hard ones. That depth is what lets us arrive at a number we’ll stand behind.
FAQ: How Is Farmland Valued, Common Questions Answered
What is WAPI and why does it matter for farmland value?
WAPI stands for Weighted Average Productivity Index, Indiana’s standard measure of soil productivity. WAPI scores reflect the inherent capacity of the soil to produce corn based on permanent physical characteristics. Higher WAPI means higher cash rent potential and higher market value. A farmland broker should know your soil’s WAPI score before pricing your farm.
How is farmland value different from assessed value?
County assessed value is calculated using a state formula designed to produce a stable tax base, not to reflect current market price. In Indiana, farmland market value and assessed value frequently diverge by a significant margin. A sales proposal or farmland valuation from a farmland broker uses current comp data, WAPI scores, and cash rent benchmarks. The tax roll is not a substitute for that analysis.
What does cap rate and ROI mean for farmland?
Cap rate is the income yield on a farmland purchase, calculated as total annual farm income divided by purchase price. It gives buyers a quick way to compare farmland returns against other asset classes and evaluate whether a price makes sense relative to what the land generates. Market cap rates shift with interest rates and competing investment returns.
ROI (return on investment) is a broader measure. It includes the income yield from cash rent and other farm revenue, but it also accounts for land appreciation over time, any tax advantages, and the effect of financing. Farmland has historically delivered strong ROI through a combination of steady income and long-term appreciation in land values. Buyers comparing farmland to other investments often look at both numbers: cap rate for the annual income picture, and projected ROI for the total return over their hold period.
Does farmland value change by county?
Yes, significantly. Soil quality, drainage infrastructure, crop yields, and buyer demand all vary across Indiana. Land in Benton or Jasper County in the northwest trades differently than land in Owen or Monroe County in the south. Even within a county, value varies by field-level characteristics. County-level comp data and a broker’s local transaction history are both essential to an accurate farmland valuation.
How do I know what my farm’s worth?
Have a farmland broker walk the land, review the FSA history, assess the current lease, and build a comp set from recent agricultural sales in your county. That produces a number based on what a real buyer in today’s market will pay, not a formula, not a county assessment, and not what comparable land sold for in a different market environment.
Who buys Indiana farmland?
The buyer pool includes neighboring farm operators looking to expand their operation, investors comparing capitalized income returns against other asset classes, 1031 exchange buyers working identification deadlines, heirs looking to consolidate inherited parcels, and land funds with specific soil and geography criteria. A farmland broker with a contact list built in your county knows who the likely buyers are before the listing goes public.
Should I get a formal appraisal before listing?
A formal appraisal isn’t always necessary before listing, but there are situations where it is. If your attorney or estate planning advisor recommends one, take that seriously. Estate settlements, gift or charitable transfers, trust administration, partnership disputes, and any transaction with significant legal or tax implications may require certified appraisal documentation that a broker’s sales proposal or farmland valuation can’t replace. When a professional advising you on those matters says get an appraisal, that’s the right call. For sellers without those complexities, a sales proposal or farmland valuation from an experienced farmland broker is often a faster and equally useful starting point, grounded in current comp activity and local market knowledge. We’ll tell you plainly if your situation calls for a certified appraisal instead.
Ready to Talk About Your Farm?
If you want to understand what your land is worth before you decide anything, ask for a sales proposal or farmland valuation first. We walk the farm, pull the FSA records, and build a comp set from recent sales in your county. That gives you a real number to make a real decision from, before you’ve committed to listing, before you’ve accepted an offer, before anything.
Get a no-pressure valuation and a conversation about what’s next.
About the author
Sara Hageman Schenck is the Managing Broker at Hageman Realty and the fourth generation of her family to make a living farming, as a broker, as a farm manager, and consultant in the agricultural industry. She holds the ALC (Accredited Land Consultant) accreditation and a Purdue degree in Agricultural Business Management, serves sellers and heirs across Indiana, Illinois, Arkansas, and Texas, and leads a firm that has brokered and managed farmland since 1976.
[Read more about Sara at https://hagemanrealty.com/agent/sara-hageman-schenck/.]
