Land & Properties for Sale in Union County, IL
1 Results
Premier Listing
$1,200,000
6.66 Acres
Makanda, Illinois, 62958
Property Highlights: • Turn-key Business • Website with Guest Reviews • Facebook Page & Instagram Page • French and “Hobbit” Style Cabins • $124,255 2...
Nearby Properties You May Like
Premier Listing
$8,000
0.15 Acres
Quincy, Illinois, 62301
level lot. has alley and street access. shed on alley and storage container convey.
Premier Listing
$110,000
20 Acres
Thebes, Illinois, 62990
Property Highlights: 20± Acre Farm in Alexander County 16± Acres Tillable Potential Home Sites Water and Electric on the Road Multiple Stand Sites and...
Premier Listing
$379,000
79 Acres
Thebes, Illinois, 62990
Property Highlights: 79± Acres with 13-15± Acres Tillable 8-10 Acres of switch grass planted for screens and bedding 2 Box Blinds Great Potential Home...
Premier Listing
$459,000
99 Acres
Thebes, Illinois, 62990
Property Highlights: 99± Acres with 26± Acres Tillable 8-10 Acres of switch grass planted for screens and bedding 2 Box Blinds Great Potential Home Si...
Premier Listing
$4,000
0.09 Acres
Greenville, Illinois, 62246
Nice corner lot in an established neighborhood ready for your next home build. Great corner lot close to town and University, this would be a great pl...
Premier Listing
$6,000
0.21 Acres
Greenville, Illinois, 62246
Ready to build a nice home in an established neighborhood? This great corner lot is close to the University and walking distance to town. All utilitie...
Premier Listing
$2,700,000
160.46 Acres
Illinois
Class A Bureau County, Illinois Farmland in Section 17 of Wheatland Township. Average PI of 141.8. Major soil types are Sable, Muscatune, and Osco. FS...
Premier Listing
$44,170
6.31 Acres
Hardin, Illinois, 62047
Lot #6 overlooks the Illinois River bottoms and would be a perfect location for a walkout basement home. Rural water, and electric are located on the ...
Premier Listing
$0
17.47 Acres
Tamms, Illinois, 62988
Open House Saturday, June 13th, 9 AM to 12 PM Bidding ends Wednesday, June 24, 2026 at 10 AM Buyer’s Agents Welcome – See Co-op Agreement for complete...
Premier Listing
$15,000
0.35 Acres
Champaign, Illinois, 61821
Build your dream home on this fantastic double lot in Champaign! Offering a prime location with convenient access to shopping, dining, entertainment, ...
Premier Listing
$1,000,000
80 Acres
Flora, Illinois, 62839
80 acres of highly productive farm ground just north of Clay County Hospital about 3 miles. This 80 is 90% tillable with a 101 production index. The s...
Buying Land in Union County, IL
Find land for sale in Union County, IL by acreage, price, and features. Filter the latest listings and use the map to explore and buy land, lots, and rural property in and around Union County.
There are currently 1 land listing for sale in Union County, IL, with an average listing price of $1,200,000. The average cost to buy land here is about $180,180 per acre.
Search land for sale in Illinois to view every available property in the state.
Union County Land for Sale: Frequently Asked Questions
How do I buy land in Union County, IL?
Browse the active Union County listings above, then filter by acreage, price, and property type to narrow things down. Each listing connects you directly with the land broker representing that property in Illinois.
What types of land are for sale in Union County?
Depending on what is currently listed you will find rural acreage, farms, ranches, recreational and hunting land, and build-ready lots in Union County, IL. Use the filters to focus on the property type that fits your plans.
How much does land cost in Union County?
Listings in Union County currently average $1,200,000, or roughly $180,180 per acre. Prices vary with acreage, location, access, and improvements, so compare the current Union County listings by price and size to gauge the local market, or widen your search to all land for sale in Illinois.