What Is Your Benton County Land Worth?

Your Benton County land is worth what buyers will pay for its location, features and use. Start with similar completed sales, not one county average. Then check the costs that could affect your sale, including Green Acres taxes or an existing septic system.

Start With Your Tax Bill and a Few Good Sales

Find the parcel number and acres on a tax bill or deed. The parcel number is your land’s ID in county records. Write down whether the property includes a house, barn or other buildings.

The Benton County Assessor’s page links to property information and Minnesota’s sale-record search. It also says assessment data is free at the office’s public computer. Call 320-968-5019 if you need help finding the right record. The office is at 531 Dewey Street in Foley.

Keep the tax value separate from your asking price. It is useful background, but it does not tell you what a buyer will offer today. Check what the value includes and whether a farm tax program changes the value used for taxes.

Compare Land a Buyer Would Use the Same Way

Start with a few nearby completed sales. A small home lot and a large farm may have very different prices per acre. Even two 10-acre properties can be poor matches.

• Farm ground: Compare acres that can be farmed, field shape, access and any lease. Check whether a house, bins or other buildings were part of the price.
• A rural home site: Compare the entrance, space for a home, water, power and septic answers. An open field is not automatically a ready home lot.
• A lot with city services: Check whether sewer and water actually serve the lot and what connection costs remain. Nearby pipes do not prove that service is ready.
• Wooded or wet ground: Compare access and what buyers could do there. Keep low or wet acres separate from the space a buyer could use for a home.

Write down why each sale is similar to yours. “Same acres” is less helpful than “similar crop ground, with a road entrance and no buildings.” Keep asking prices in a separate list. An ad shows what a seller wants, not what a buyer paid.

Check Green Acres Before Counting the Money You Keep

If your land is in Green Acres or Rural Preserve, ask about it before accepting an offer. These Minnesota programs can lower the taxes paid on qualifying farmland. They do not set a sale price.

The state’s program guide explains that some taxes are put off until land leaves the program. A sale, split or change in use can affect whether it still qualifies. A new owner must apply within 30 days after a sale, transfer or split to continue the program, and must qualify.

Call the Assessor with your parcel number. Ask: Is my land enrolled? Could this sale make any taxes or special charges due? What would the amount be? Who must apply, and when?

Get a written estimate and ask the closing office how it would affect your payment. Don’t assume the next owner qualifies or that an offer covers every amount due.

Separate a Possible Home Site From a Proven One

You don’t need to build a driveway or install septic just to sell. But the answers you already have can help explain your price.

Gather any old survey, soil report, septic permit and driveway papers. If you’ve been told the land can be split or used for a home, save the written answer. A neighbor’s house does not prove your parcel has the same options.

For a plan you’re unsure about, call Planning and Zoning at 320-968-5065. Give the parcel number and ask who handles rules for that location. Describe the buyer’s plan in simple terms: one home, a cabin or a split. Ask what still needs checking before advertising it that way.

A buyer may allow for unknown site costs in an offer. Compare that with a sale where the entrance, home site and services were already clear. Don’t add the full price of a finished lot to raw land without accounting for the work and costs.

If There’s an Existing Septic System, Ask About the Sale Inspection

A septic system treats wastewater on the property. If your land has one, find its permit and latest inspection papers.

The county’s septic sale FAQ says an inspection is generally needed when property transfers, with exceptions and rules for recent certificates. Call Planning and Zoning at 320-968-5065 to ask what applies to your system and planned sale. Ask whether your existing certificate is still accepted and what happens if repairs are needed.

If you’re selling bare land with no system, don’t assume those same inspection steps apply. The county septic page explains permits for installing or changing systems. For a possible home site, ask what an old soil report shows and what remains unapproved.

For each sale you compare, note whether it had no system, only a soil report, or an installed system with current papers. Those differences can change costs. Agree in writing who pays any inspection or repair costs in your own sale.

Don’t Count Every Wet Acre as a Home Site

Walk the land if you can do so safely. Take photos of low spots, standing water and the route into the property. You can tell a buyer what you’ve seen without guessing what the law allows.

The county’s wetlands page explains that an area can be a wetland even when the surface looks dry. Filling a low spot, improving a ditch or adding a driveway crossing can raise wetland questions.

If that work is part of a buyer’s plan, ask the county before describing it as an easy fix. The page lists 320-968-5074 for wetland questions. A map or dry-weather visit alone does not settle the issue.

A larger tract with wet ground may still interest buyers. Choose sale matches with a similar mix of usable land and low areas, rather than pricing every acre like a ready home lot.

Check What Each Completed Sale Bought

Use the state sale-search link on the Assessor’s page to look for possible matches. Check the sale date, total price, acres, buildings and all parcels included. Ask the Assessor or a local land agent for help if the record is unclear.

The Recorder’s Office keeps land records. Call 320-968-5037 to ask about copies of the deed or other recorded papers. A deed records a transfer. Save its document reference so you can tell one deal from another. The Recorder does not give legal advice or choose legal forms for you.

Count a deal once. Two ads with the same acres and price may describe the same property. Also check whether a low price was a family transfer or a deal that differs from an ordinary sale.

Only divide a price by acres when both cover the whole deal. In a made-up example, a buyer pays $180,000 for two parcels of 10 and 20 acres. That is 30 acres, or $6,000 per acre. Using the full price for only the 10-acre parcel would give $18,000 per acre and mislead you.

Make a Short List, Then Choose an Asking Price

Use one row for your land and one for each good sale match. For each row, write:

• The parcel number, sale date and deed reference.
• The full price, acres and buildings included.
• The main use: farming, a home or recreation.
• Access, services and known site costs.
• Tax-program or septic questions that affect costs.
• Why it is a better or worse match for yours.

If prices vary widely, look for a missing detail before taking an average. Our older collection lacks enough parcel and deed information to support a reliable Benton County price per acre.

A local land agent can help check the matches and suggest an asking range. You can sell yourself if you want to handle ads and buyers. A direct offer gives you another option to compare.

Compare the money you keep, the buyer’s conditions and the work each route takes. Use our offer worksheet to put the details side by side. If you’re handling inherited land, a closing office can help check the papers and who needs to sign. Start with what you have.

If you’d like a Reelvest offer to compare, tell us about your land. For the sale process, read our Benton County seller guide and sale-agreement guide.

Questions About Benton County Land Value

Local source links reviewed October 6, 2026.