Williamson County, IL homes for sale & real estate

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ABOUT THIS HOME
Williamson County, IL Homes for Sale
Introducing a rare opportunity to own acres of land in the vibrant city of Marion. This property, featuring natural creeks and abundant wildlife, is an ideal homesite that offers both serenity and convenience. Don't miss out on this unique chance to embrace nature in the heart of the city.

$93,900

— beds— baths— sq ft

705 E Everett St, Marion, IL 62959

21.36 acre lot • Listed 640 days

ABOUT THIS HOME
Williamson County, IL Homes for Sale
36.6 Partially Fenced Acres, located on the north side of Longstreet Road, directly adjacent to the Marion Star Bond District. This property is inside of the Marion city limits and a large portion is already zoned commercial. Approximately 1000 ft. of road frontage; conveniently located between Interstate 57 & Route 37, with easy access to both. Much of the property has been recently cleared and ready for development possibilities! There are four large pole barn buildings that can be utilized or easily removed.

$3,650,000

— beds— baths— sq ft

1408 Longstreet St, Marion, IL 62959

36.6 acre lot • Listed 837 days

ABOUT THIS HOME
Williamson County, IL Homes for Sale
Your own piece of Paradise! Looking to build a new home or maybe place a manufactured home? Lots 4,5,6 are 1.2 +/- acres each. Located just minutes from shopping, lake recreation and Rt 13. You will have all the conveniences of living in the city but with a country feel. Cameron Hills Estate in Carbondale with Carterville School District. Taxes and property ID will change after the sale. Call today for more information.

$30,000

— beds— baths— sq ft

Lot 3 Falcon Rd, Carbondale, IL 62901

1.22 acre lot • Listed 856 days

ABOUT THIS HOME
Williamson County, IL Homes for Sale
Build your dream home in one of Johnston City’s most desirable subdivisions! These beautiful lots in Tomahawk Hill offer scenic water views along a private pond, providing a peaceful and picturesque setting. Whether you’re planning a cozy retreat or a spacious forever home, these lots offer the ideal canvas. Conveniently located with quick access to I-57, you’ll enjoy the perfect balance of privacy and accessibility. Johnston City is a growing community with strong demand for residential development—don’t miss your chance to secure one of these prime lots!

$23,000

— beds— baths— sq ft

Lot 16 Joy Ln, Johnston City, IL 62951

Quick access to i-57 • Private pond • Scenic water views

ABOUT THIS HOME
Williamson County, IL Homes for Sale
Build your dream home in one of Johnston City’s most desirable subdivisions! These beautiful lots in Tomahawk Hill offer scenic water views along a private pond, providing a peaceful and picturesque setting. Whether you’re planning a cozy retreat or a spacious forever home, these lots offer the ideal canvas. Conveniently located with quick access to I-57, you’ll enjoy the perfect balance of privacy and accessibility. Johnston City is a growing community with strong demand for residential development—don’t miss your chance to secure one of these prime lots!

$28,000

— beds— baths— sq ft

Lot 19 Joy Ln, Johnston City, IL 62951

Quick access to i-57 • Private pond • Scenic water views

Property at Lot 1 Norman Rd, Marion, IL 62959

$39,500

— beds— baths— sq ft

Lot 1 Norman Rd, Marion, IL 62959

Property at 001 2nd St, Freeman Spur, IL 62841

$6,500

— beds— baths— sq ft

001 2nd St, Freeman Spur, IL 62841

Property at 201 Rowatt, Cambria, IL 62958

$95,000

— beds— baths— sq ft

201 Rowatt, Cambria, IL 62958

Property at TBD Hudgens Rd, Marion, IL 62959

$15,000

— beds— baths— sq ft

TBD Hudgens Rd, Marion, IL 62959

Property at 0000 Kokopelli Dr, Marion, IL 62959

$95,000

— beds— baths— sq ft

0000 Kokopelli Dr, Marion, IL 62959

Property at 0006 Donna Dr, Crainville, IL 62918

$75,000

— beds— baths— sq ft

0006 Donna Dr, Crainville, IL 62918

Property at 1990 Mallard Ln, Carbondale, IL 62918

$10,000

— beds— baths— sq ft

1990 Mallard Ln, Carbondale, IL 62918

Property at 0000 Mallard Dr, Carterville, IL 62918

$12,500

— beds— baths— sq ft

0000 Mallard Dr, Carterville, IL 62918

Property at Lot 19 Corbin Dr, Energy, IL 62933

$30,000

— beds— baths— sq ft

Lot 19 Corbin Dr, Energy, IL 62933

Property at 10311 Fleming Rd, Carterville, IL 62918

$495,000

— beds— baths— sq ft

10311 Fleming Rd, Carterville, IL 62918

Property at 0000 Adams Dr, Marion, IL 62959

$215,000

— beds— baths— sq ft

0000 Adams Dr, Marion, IL 62959

Property at 2103 The Hill Ave, Marion, IL 62959

$675,000

— beds— baths— sq ft

2103 The Hill Ave, Marion, IL 62959

Property at TBD Candy Ln, Carterville, IL 62918

$8,000

— beds— baths— sq ft

TBD Candy Ln, Carterville, IL 62918

Property at 011 Professional Office Park Dr, Marion, IL 62959

$50,000

— beds— baths— sq ft

011 Professional Office Park Dr, Marion, IL 62959

Property at 001 Professional Office Park Dr, Marion, IL 62959

$55,000

— beds— baths— sq ft

001 Professional Office Park Dr, Marion, IL 62959

Property at tbd Monroe St, Colp, IL 62921

$7,500

— beds— baths— sq ft

tbd Monroe St, Colp, IL 62921

Property at 000 E Grand Ave, Carterville, IL 62918

$550,000

— beds— baths— sq ft

000 E Grand Ave, Carterville, IL 62918

Property at tbd Mallard Dr, Carterville, IL 62918

$9,500

— beds— baths— sq ft

tbd Mallard Dr, Carterville, IL 62918

Property at 1505 Scottsboro Rd, Marion, IL 62959, 2 beds

$270,000

2 beds— baths816 sq ft

1505 Scottsboro Rd, Marion, IL 62959

Property at 000 Canadian Ln, Carterville, IL 62918

$18,500

— beds— baths— sq ft

000 Canadian Ln, Carterville, IL 62918

Property at 010 Heartland Estates Park, Marion, IL 62959

$50,000

— beds— baths— sq ft

010 Heartland Estates Park, Marion, IL 62959

Property at Lot 2 Falcon Rd, Carbondale, IL 62901

$40,000

— beds— baths— sq ft

Lot 2 Falcon Rd, Carbondale, IL 62901

Property at 5651 Arctic Fox Dr, Carterville, IL 62918

$14,500

— beds— baths— sq ft

5651 Arctic Fox Dr, Carterville, IL 62918

Property at 2011 Morgan Ave, Marion, IL 62959

$425,000

— beds— baths— sq ft

2011 Morgan Ave, Marion, IL 62959

Property at 1700 Morgan Ave, Marion, IL 62959

$125,000

— beds— baths— sq ft

1700 Morgan Ave, Marion, IL 62959

Property at TBD Coolidge St, Marion, IL 62959

$325,000

— beds— baths— sq ft

TBD Coolidge St, Marion, IL 62959

Property at tbd San Diego St, Carbondale, IL 62901

$425,000

— beds— baths— sq ft

tbd San Diego St, Carbondale, IL 62901

Property at 5784 Arctic Fox Dr, Carterville, IL 62918

$36,800

— beds— baths— sq ft

5784 Arctic Fox Dr, Carterville, IL 62918

Property at Lot 2 Frontage Rd, Crainville, IL 62918

$2,166,000

— beds— baths— sq ft

Lot 2 Frontage Rd, Crainville, IL 62918

Property at 002 Professional Office Park St, Marion, IL 62959

$50,000

— beds— baths— sq ft

002 Professional Office Park St, Marion, IL 62959

Property at TBD B Conestoga Trl, Carterville, IL 62918

$499,000

— beds— baths— sq ft

TBD B Conestoga Trl, Carterville, IL 62918

Property at TBD A Route 13 Hwy, Crainville, IL 62918

$600,000

— beds— baths— sq ft

TBD A Route 13 Hwy, Crainville, IL 62918

Property at 0 N Jackson St, Hurst, IL 62949

$7,000

— beds— baths— sq ft

0 N Jackson St, Hurst, IL 62949

Property at 1303 Wayne Ave, Marion, IL 62959

$50,000

— beds— baths— sq ft

1303 Wayne Ave, Marion, IL 62959

Property at 000 Whitney Ln, Marion, IL 62959

$90,000

— beds— baths— sq ft

000 Whitney Ln, Marion, IL 62959

Property at 000 Airway Dr, Marion, IL 62959

$99,000

— beds— baths— sq ft

000 Airway Dr, Marion, IL 62959

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Based on information submitted to the MLS GRID as of Sat Nov 29 2025. All data is obtained from various sources and may not have been verified by broker or MLS GRID. Supplied Open House Information is subject to change without notice. All information should be independently reviewed and verified for accuracy. Properties may or may not be listed by the office/agent presenting the information.

Average home prices near Williamson County, IL

Cities

Counties

Williamson County, IL real estate trends

All Home Types trends in Williamson County, IL

Median Sale Price
# of Homes Sold
Median Days on Market

All Home Types

Median Sale Price (All Home Types)

$205,000

+27.4% YoY | Oct 2025

1 year
3 year
5 year

Based on Redfin calculations of home data from MLS and/or public records.

Location

Data

Oct 2025

Growth

% YoY

Williamson County, IL

$205,000

+27.4%

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