Williamson County IL FSBO Homes (393)

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We have homes for sale by owner in Williamson County, IL. The median list price in Williamson County, IL is $559,916 and the average price per square foot is $1,979.

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Homes For Sale

$135,000

  • 3 Bed
  • 1 Bath
  • 1,332 Sqft
  • 0.58 Acre(Lot)
1606 & 1608 W Faust Street, Williamson County, IL

Much potential with this 3-bedroom bungalow, nestled in an older established neighborhood. featuring a spacious,... Read More

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Homes For Sale

$290,000

  • 4 Bed
  • 2 Bath
  • 1,750 Sqft
6005 E Grand Avenue, Williamson County, IL

Discover a pristine new construction residence at 6005 e grand ave in carterville, il. this thoughtfully... Read More

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Homes For Sale

$289,000

  • 4 Bed
  • 3 Bath
  • 2,312 Sqft
11371 Cunningham Lane, Williamson County, IL

Welcome to your own private slice of heaven just south of marion. this gorgeous country home sits on 3/4... Read More

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Homes For Sale

$549,900

  • 4 Bed
  • 3 Bath
  • 3,877 Sqft
608 N Saluki Drive, Williamson County, IL

This beautiful 4 bed 3 bath home in saluki national country club is a must see! over 3800 sq ft, 4 bedrooms plus... Read More

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Homes For Sale

$335,500

  • 4 Bed
  • 2 Bath
  • 1,906 Sqft
  • 1.06 Acres(Lot)
850 Castle Rock Lane, Williamson County, IL

Carterville school district! thinking of building a house but don't want the hassle of a construction loan or do... Read More

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Homes For Sale

$269,900

  • 3 Bed
  • 3 Bath
  • 3,610 Sqft
1011 W Goodall Street, Williamson County, IL

This well maintained custom built bradford stone home is just what you have been looking for! step inside to... Read More

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Homes For Sale

$200,000

  • 2 Bed
  • 2 Bath
  • 1,200 Sqft
1609 W Chestnut Street, Williamson County, IL

Brand new construction with quality craftsmanship & low-maintenance living step into the ease of new... Read More

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Homes For Sale

$45,000

  • 2 Bed
  • 1 Bath
  • 1,012 Sqft
209 N Olive Street, Williamson County, IL

Spacious 2 bedroom 1 bath home, with a little tlc this could make a great investment. features a covered front... Read More

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Homes For Sale

$159,500

  • 2 Bed
  • 2 Bath
  • 1,276 Sqft
  • 6.15 Acres(Lot)
9462 Stanley Lane, Williamson County, IL

Two bedroom, two bath ranch on over 6 wooded acres including beautiful pine trees. just west of marion.... Read More

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Homes For Sale

$145,000

  • 2 Bed
  • 1 Bath
  • 2,064 Sqft
  • 14.587 Acres(Lot)
2601 Nielson Crossing Road, Williamson County, IL

Being sold as-is where is. this 2 bedroom, 1 bathroom home sits on over 14 acres in marion, il, just minutes... Read More

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Homes For Sale

$199,900

  • 3 Bed
  • 2 Bath
  • 1,350 Sqft
112 Townhouse Drive, Williamson County, IL

Move in ready and priced to sell! you better take a look at this 3 bedroom 2 bath home located on the outskirts... Read More

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Homes For Sale

$179,900

  • 2 Bed
  • 1 Bath
  • 1,220 Sqft
  • 1.28 Acres(Lot)
1210 Peterson Avenue, Williamson County, IL

This tidy and well-loved home has had only two owners and sits on a cozy corner lot surrounded by shady trees,... Read More

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Homes For Sale

$224,900

  • 4 Bed
  • 2 Bath
  • 1,680 Sqft
  • 0.3 Acre(Lot)
713 E Main Street, Williamson County, IL

Historic charm meets modern comfort! this beautifully restored 4-bedroom, 1.5-bath home is a perfect blend of... Read More

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Homes For Sale

$60,000

  • 3 Bed
  • 2 Bath
  • 1,216 Sqft
  • 0.118 Acre(Lot)
1535 Maureen Avenue Drive, Williamson County, IL

Come see this affordable mobile home with 3 bedrooms and 2 full baths. very well taken care of with updates.... Read More

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Homes For Sale

$309,900

  • 4 Bed
  • 4 Bath
  • 2,892 Sqft
  • 0.36 Acre(Lot)
704 Legacy Drive, Williamson County, IL

Welcome to this 2019-built gem in the highly desirable legacy subdivision in herrin! offering 4 spacious... Read More

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Homes For Sale

$89,000

  • 2 Bed
  • 1 Bath
  • 824 Sqft
  • 0.48 Acre(Lot)
501 N 18th Street, Williamson County, IL

Want room for activities and gardening with the convenience of town? this is it! take a look at this 2 bedroom 1... Read More

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Homes For Sale

$105,000

  • 3 Bed
  • 1 Bath
  • 1,320 Sqft
  • 0.015 Acre(Lot)
709 S Virginia Street, Williamson County, IL

This well built and spacious 3 bed 1 bath home is in search of its next owners. current owners have put a lot of... Read More

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Homes For Sale

$89,900

  • 3 Bed
  • 2 Bath
  • 1,400 Sqft
45 White Sands Road, Williamson County, IL

Lake life! don’t miss out this summer on this 3 bedroom, 2 bath home located at lake of egypt. nice front deck... Read More

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Homes For Sale

$685,000

  • 4 Bed
  • 4 Bath
  • 2,937 Sqft
  • 0.72 Acre(Lot)
12897 Egypt Shores Drive, Williamson County, IL

Welcome to one of lake of egypt’s most exclusive offerings—an exceptional waterfront property situated on a... Read More

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Homes For Sale

$254,900

  • 3 Bed
  • 3 Bath
  • 1,560 Sqft
3021 Teakwood Lane, Williamson County, IL

New listing - 3021 teakwood lane, herrin. this one owner home was built 1997, move in ready. open floor plan... Read More