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Land for Sale including Undeveloped Land in Mercer County, Illinois

: 1 - 2 of 2 listings

Undeveloped Land for sale in Mercer County, Illinois

Bluff Road, New Boston, IL, 61272, Mercer County

Prime Mercer County, Illinois Recreational & Timber Land Available! This 350.99 acre m/l property located in New Boston Township, Mercer County, Illinois, offers an outstanding combination of productive tillable ground, diverse timber, and premier re

Travis Smock

Peoples Company

$268,12827.4 acres

1600 Butternut Street, Keithsburg, IL, 61442, Mercer County

27.36 m/l Acres of Irrigated Cropland next to Keithsburg,Illinois. 23.8 Tillable acres consisting of Coloma and Sparta Soils with a Productivity Index of 74.6. An electric 4-tower Zimmatic center pivot is included.

Jim Anderson

Anderson Land Co.

Similar Properties

Undeveloped Land for sale in Kankakee County, Illinois

Bidding Starts 12d 11h

Auction856 acres

Peotone, IL, 60468, Kankakee County

Buyer’s Choice auction offering productive farmland in 15 flexible tracts with open 2026 leases, strong locations, and future-use potential near major growth corridors.

Jeremy Thompson

Geswein Farm & Land

Undeveloped Land for sale in Franklin County, Illinois

$276,00040 acres

Thompsonville, IL, 62890, Franklin County

Property Highlights: 2 Box Blinds 8-10 Tree Stands Road Frontage on 2 sides for easy access in any wind Potential Home Sites Trail System This is a nice 40 acres in a great area known for producing big deer. The property is in the northeast corner of

Shane Yearian

Trophy Properties and Auction

$1,880,00040 acres

Kankakee, IL, 60901, Kankakee County

Two 20+/- Acre Parcels Located just off of I-57 Exit 308 Kankakee Riverstone Parkway- Willing to discuss property division if a smaller parcel is disired. Prime 40+/- Acres with Development Potential Kankakee, IL: Unlock the possibilities with approx

Jeremy Thompson

Geswein Farm & Land

Undeveloped Land for sale in Sangamon County, Illinois

Auction80 acres

Rochester, IL, 62563, Sangamon County

No Reserve 80 Acre Land Auction Online Only Rochester, IL Walnut Rd. Rochester, IL 62563 (No Reserve and Zero Buyer Premium) Tuesday, August 25th @ 1pm (auction begins to close – timed online auction) 80 + or – acres located in Sec. 9 Rochester Towns

Trent Schmid

Schmid Auction

Undeveloped Land for sale in Henderson County, Illinois

Auction121 acres

Stronghurst, IL, 61480, Henderson County

121.26± acres of Henderson County, Illinois farmland offered in 1 tract, including highly productive tillable ground selling live and online at public auction on Wednesday, September 2nd, 2026, at 1:00 PM CST. Seller: Edwin J. Brokaw Trust Managing B

Tharp Auction Service

$2,772,821351 acres

New Boston, IL, 61272, Mercer County

Travis Smock

Peoples Company

$268,12827.4 acres

Keithsburg, IL, 61442, Mercer County

Jim Anderson

Anderson Land Co.

Undeveloped Land for sale in Peoria County, Illinois

$2,300,000159 acres

Edelstein, IL, 61526, Peoria County

Singing Woods, The Other "Most" Beautiful Drive! Rare opportunity to own this 159.24 acre property that captures the elegance of Peoria's River Bluff Country. How would you like your very own forested park experience? Located directly across from Peo

Tessa Bonello

Keller Williams Realty

Undeveloped Land for sale in Jackson County, Illinois

$450,00063 acres

2 beds1 baths1,400 sqft

Cobden, IL, 62920, Jackson County

Located just south of Carbondale, Illinois, this 63 +/- acre property offers privacy, scenic views, and a peaceful setting, bordered by the Shawnee National Forest on three sides. Lirley Trailhead is located just north of this property and is part of

Scott Schroeder

Midwest Land Group

$290,00031 acres

2 beds1 baths1,400 sqft

Cobden, IL, 62920, Jackson County

Located in Jackson County, Illinois, south of Carbondale, this 31 +/- acre property offers a versatile mix of open grassland and timber with great views. Private and secluded, it’s bordered on the north side by the Shawnee National Forest, giving exc

Scott Schroeder

Midwest Land Group

Undeveloped Land for sale in Madison County, Illinois

$80,0000.27 acres

Granite City, IL, 62040, Madison County

Attention Investors, Elite Land and Auction is proud to bring to the market a prime corner lot located along a major thoroughfare leading to and from Illinois and Missouri. Sitting along Illinois Route 111, just south of Horseshoe Lake Road, is where

Michael Young

Elite Land & Auction Co

Undeveloped Land for sale in Richland County, Illinois

Auction2.76 acres

Olney, IL, 62450, Richland County

Live and Online at Ranchandfarmauctions.com Auction Date: 09/01/26 Auction Time: 11:00 AM CT Auction Held At: Parkside Inn & Suites, 367 N West Street, Olney, IL 62450 Property Preview: Scheduled Showings by Appointment Entire Farm Description: Locat

Ranch & Farm Auctions

Undeveloped Land for sale in Pike County, Illinois

$304,15038.5 acres

Nebo, IL, 62355, Pike County

38.5 Acres | Pike County, Illinois Escape to the beauty and tranquility of Pike County with this exceptional 38.5 acre property that offers the perfect blend of recreation, hunting, income potential, and a picturesque country homesite. Whether you're

Scott Gatewood

Pioneer Land Company

Undeveloped Land for sale in Fulton County, Illinois

$680,00078 acres

Canton, IL, 61520, Fulton County

Located at the end of a dead-end road near Breeds in Fulton County, Illinois, this 77.96 acre hunting and recreational property offers an attractive combination of hardwood timber, established food plot areas, natural travel corridors and productive

Jason Endres

Whitetail Properties Real Estate

Undeveloped Land for sale in Rock Island County, Illinois

$7,9000.51 acres

East Moline, IL, 61244, Rock Island County

Interested in this property? Call, text, or email us today for more details! (540) 824-3372 Feel free to visit the property any time, no need to set up an appointment, this property has no address. Subscribe to email alerts by texting your e-mail add

Country Land Sellers

Undeveloped Land for sale in Saint Clair County, Illinois

$450,00025 acres

O'Fallon, IL, 62269, Saint Clair County

Are you a visionary developer seeking a large-scale, high-potential site ready for immediate planning and execution? We are proud to present a premier tract of undeveloped land strategically situated within the path of progress in the thriving Saint

Scott Schroeder

Midwest Land Group

Undeveloped Land for sale in DuPage County, Illinois

$119,0000.5 acres

Addison, IL, 60101, DuPage County

Rare opportunity to own a premium 0.50-acre corner lot in the heart of Addison, Illinois, for just $119,000! This spacious homesite offers approximately 21,772 square feet of buildable land with paved road frontage, public utilities available, and a

John

Easy Land LP

$325,00068.1 acres

Rock Island, IL, 61201, Rock Island County

Located south of 65th Avenue West, this Rock Island acreage provides a blend of open field, dense brush, and mature timber. The diverse landscape provides habitat for deer, turkeys, geese and small game. Deer hunting is allowed through Rock Island's

Beau Smith

Legacy Land Company

Auction9.49 acres

Highland, IL, 62249, Madison County

Bidding ends Wednesday, September 9th at 10 AM 9.49± Surveyed Acres | Prime Development Opportunity Outstanding opportunity to purchase 9.49± surveyed acres ideally located at the intersection of State Route 160 and Daiber Road. This highly visible p

Scott Athmer

Trophy Properties and Auction

Undeveloped Land for sale in Edwards County, Illinois

$139,90025 acres

West Salem, IL, 62476, Edwards County

Don't miss this rare opportunity to own 25 acres of all-timber ground in Southern Illinois. Situated just 15 miles from Olney and 30 miles from Flora, this secluded tract combines strong hunting potential with long-term land investment value. Whether

Josh Malone

Whitetail Properties Real Estate

Home - United States - Illinois - Western Illinois - Mercer County - Undeveloped Land

Undeveloped Land in Mercer County, Illinois

Of 102 counties in the Land of Lincoln, Mercer County ranks 44th in terms of size (568 square miles). Mercer County is in Western Illinois. Recent listings of undeveloped land for sale in Illinois's Mercer County totals nearly 1,000 acres and a combined market value of nearly $3 million. The most common type of land for sale by combined acreage in Mercer County is farms. Browse all Mercer County undeveloped acreage for sale on the Land Network to find your next commercial property or land investment. The most common type of land for sale by combined acreage in Mercer County is farms.

Land Market Insights and Pricing in Mercer County, Illinois

On average, land listings in Mercer County, IL have a lot size of 189 acres and are priced around $1,520,474. The median price per acre in Mercer County, IL is $8,850.

Market Trends

Properties for Sale

Total Acreage for Sale

378 ac

Median Lot Size

189.2 ac

Median List Price

$1,520,474

Median Price Per Acre

$8,850 / ac

Median Days on Market

48 days

Land for Sale including Undeveloped Land in Mercer County, Illinois

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Undeveloped Land in Mercer County, Illinois

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