Land & Properties for Sale in Knox County, IL
9 Results
$7,000
Galesburg, Illinois, 61401
A fantastic empty lot off a paved road ready for development. This open lot is on the edge of town and ready for development. It is a blank slate, com...
$23,000
Dahinda, Illinois, 61428
Build your dream home on this beautiful lot with seasonal lake views in Oak Run! This partially cleared property offers access to public water and pub...
$3,900
Dahinda, Illinois, 61428
Enjoy all the benefits of Oak Run with this desirable corner lot! This property offers a great opportunity to build your future getaway or simply enjo...
$590,000
75 Acres
Maquon, Illinois, 61458
Located just south of Maquon, this 75± acre Knox County farm offers an excellent opportunity to own a highly productive, income-producing tract in a d...
$1,150,000
155 Acres
Maquon, Illinois, 61458
Located just 3.2 miles south of Maquon, Illinois, this 155.4± acre Knox County farm presents the kind of opportunity that continues to grow more diffi...
$570,000
80 Acres
Maquon, Illinois, 61458
Located just south of Maquon, this 80± acre tract offers a rare combination of dependable farm income, quality wildlife habitat, and excellent recreat...
$4,500
Dahinda, Illinois, 61428
Conveniently located and full of potential, this wooded lot at 310 Sweetbriar Court offers a great opportunity to become part of the Oak Run community...
$4,500
Dahinda, Illinois, 61428
This is your chance to have access to that all Oak Run has to offer! Members enjoy access to boating, fishing, two swimming beaches, two boat launches...
$163,500
14.6 Acres
Galesburg, Illinois, 61401
Approximately 14.6 +/- acres of pasture/tillable and wooded land situated on the west end of Main Street. This property features a mixture of tillable...
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$315,875
36.42 Acres
Mendon, Illinois, 62351
No Description Available
$8,000
0.15 Acres
Quincy, Illinois, 62301
level lot. has alley and street access. shed on alley and storage container convey.
$30,000
0.22 Acres
Quincy, Illinois, 62301
No Description Available
Buying Land in Knox County, IL
Find land for sale in Knox 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 Knox County.
There are currently 9 land listings for sale in Knox County, IL, with an average listing price of $279,600. The average cost to buy land here is about $3,445 per acre.
Search land for sale in Illinois to view every available property in the state.
Knox County Land for Sale: Frequently Asked Questions
How do I buy land in Knox County, IL?
Browse the active Knox 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 Knox County?
Depending on what is currently listed you will find rural acreage, farms, ranches, recreational and hunting land, and build-ready lots in Knox County, IL. Use the filters to focus on the property type that fits your plans.
How much does land cost in Knox County?
Listings in Knox County currently average $279,600, or roughly $3,445 per acre. Prices vary with acreage, location, access, and improvements, so compare the current Knox County listings by price and size to gauge the local market, or widen your search to all land for sale in Illinois.











