Williamson County, IL homes for sale & real estate

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NEW 7 HRS AGO

ABOUT THIS HOME
Williamson County, IL Homes for Sale
She's back!! Welcome back this cutie bungalow with even more updates! Roof installed in 2026, Hvac Oct. 2025, brand new kitchen cabinets, counter tops, appliances, water heater, flooring, drywall, deck and more. This two bedroom, one bath features an oversized laundry room that could be utilized as an office, play room or extra living space. The block attached carport is ideal for protecting vehicles. There is a covered front porch and newer deck outside. What more could you ask for!?

$129,900

2 beds1 bath1,136 sq ft

1308 W Walnut St, Marion, IL 62959

Covered front porch • Newer deck • New kitchen cabinets

NEW 3 HRS AGO

ABOUT THIS HOME
Williamson County, IL Homes for Sale
Why settle for a primary bedroom when you can have the entire upstairs as your own retreat? This three-bedroom, three-bath brick home in Marion features an expansive upstairs primary suite with two spacious walk-in closets, a full bathroom and plenty of room to create your own sitting area. An upstairs balcony offers the perfect spot for morning coffee or unwinding at the end of the day. On the main level, a welcoming foyer, warm and beautiful solid oak details and a gas fireplace in the cozy living room bring warmth and character to the home. The kitchen's center island provides extra prep space and casual seating, while the nearby dining area makes gathering easy. Kitchen appliances and o

$249,500

3 beds2.5 baths2,255 sq ft

619 S Calumet St, Marion, IL 62959

Upstairs balcony • Solid oak details • Gas fireplace

NEW 10 HRS AGO

ABOUT THIS HOME
Williamson County, IL Homes for Sale
This highly visible large building consists of several units being leased, both commercial and residential. Downstairs consists of 7 small office or retail locations and upstairs are 4 upscale apartments. Rent roll is available to qualified buyers.

$499,000

— beds— baths10,000 sq ft

110 W Cherry St, Herrin, IL 62948

5,000 sq ft lot • Built 1920

NEW 15 HRS AGO

ABOUT THIS HOME
Williamson County, IL Homes for Sale
Beautiful, All Brick, 3 bed 2 bath home, in a great location in Herrin but in Carterville Schools! This home is at the end of a dead end street, with a fenced back yard, hardwood floors throughout, large sunroom, large bedrooms and living space. This is a must see! Call for your private showing today!

$344,900

3 beds2 baths2,144 sq ft

3220 Appaloosa Ct, Herrin, IL 62948

Fenced back yard • Large sunroom • Hardwood floors

NEW 1 DAY AGO

ABOUT THIS HOME
Williamson County, IL Homes for Sale
Welcome to this beautifully updated home, offering modern improvements inside and out! The home features a new roof, new decking in select areas, new siding, doors, and windows. Electrical updates have been completed as needed, and the home offers a new furnace and AC system for added comfort. Inside, enjoy an updated kitchen with new cabinets, countertops, and appliances, along with updated bathrooms and new flooring throughout. Outside, the lawn has been freshly seeded and landscaped, creating a welcoming setting. The property also features a fenced-in yard, a 2-car block garage with a new garage door opener, and a storage shed for additional space. With so many improvements already compl

$157,000

3 beds2 baths1,748 sq ft

801 N 16th St, Herrin, IL 62948

New furnace • New decking • New siding

Property at 3312 N Park Ave, Herrin, IL 62948, 3 beds, 2 baths

$259,000

3 beds2 baths1,456 sq ft

3312 N Park Ave, Herrin, IL 62948

Property at 1210 N Logan St, Marion, IL 62959, 3 beds, 2 baths

$79,000

3 beds2 baths1,316 sq ft

1210 N Logan St, Marion, IL 62959

Property at 808 W Lexington St, Marion, IL 62959, 3 beds, 2 baths

$150,000

3 beds2 baths1,200 sq ft

808 W Lexington St, Marion, IL 62959

Property at 1804 W Copeland St, Marion, IL 62959, 2 beds, 1.5 baths

$114,900

2 beds1.5 baths1,558 sq ft

1804 W Copeland St, Marion, IL 62959

Property at 13691 Christmas Tree Rd, Johnston City, IL 62951, 3 beds, 3 baths

$345,000

3 beds3 baths3,276 sq ft

13691 Christmas Tree Rd, Johnston City, IL 62951

Property at 1201 Murraywood Ln, Carterville, IL 62918, 5 beds, 3 baths

$695,000

5 beds3 baths6,220 sq ft

1201 Murraywood Ln, Carterville, IL 62918

Property at 16262 Midcontinental Rd, Johnston City, IL 62951, 3 beds, 2.5 baths

$314,000

3 beds2.5 baths2,212 sq ft

16262 Midcontinental Rd, Johnston City, IL 62951

Property at 418 Charlotte Rd, Marion, IL 62959, 4 beds, 2 baths

$234,900

4 beds2 baths2,180 sq ft

418 Charlotte Rd, Marion, IL 62959

Property at 211 S Maple St, Cambria, IL 62915, 3 beds, 1 bath

$119,900

3 beds1 bath1,236 sq ft

211 S Maple St, Cambria, IL 62915

Property at 1104 Samantha Dr, Carterville, IL 62918, 3 beds, 2 baths

$269,000

3 beds2 baths1,482 sq ft

1104 Samantha Dr, Carterville, IL 62918

Property at 211 S Park Ave, Herrin, IL 62948

$130,000

— beds— baths9,948 sq ft

211 S Park Ave, Herrin, IL 62948

Property at 300 W Goodall St, Marion, IL 62959, 3 beds, 2.5 baths

$118,000

3 beds2.5 baths1,824 sq ft

300 W Goodall St, Marion, IL 62959

Property at 1505 W Brewster Rd, Herrin, IL 62948, 4 beds, 3 baths

$309,900

4 beds3 baths2,722 sq ft

1505 W Brewster Rd, Herrin, IL 62948

Property at 1100 W Concord St, Marion, IL 62959, 3 beds, 2 baths

$59,500

3 beds2 baths1,075 sq ft

1100 W Concord St, Marion, IL 62959

Property at 603 Pear St, Carterville, IL 62918, 3 beds, 1 bath

$68,000

3 beds1 bath1,537 sq ft

603 Pear St, Carterville, IL 62918

Property at 1804 N Holmes Dr, Marion, IL 62959, 3 beds, 2 baths

$215,000

3 beds2 baths1,561 sq ft

1804 N Holmes Dr, Marion, IL 62959

Property at 106 N 4th St, Marion, IL 62959, 2 beds, 1 bath

$30,000

2 beds1 bath1,036 sq ft

106 N 4th St, Marion, IL 62959

Property at 11888 Trolley Line Rd, Marion, IL 62959, 4 beds, 2 baths

$220,000

4 beds2 baths1,600 sq ft

11888 Trolley Line Rd, Marion, IL 62959

Property at 1103 N Monroe St, Marion, IL 62959, 3 beds, 2 baths

$89,900

3 beds2 baths1,532 sq ft

1103 N Monroe St, Marion, IL 62959

Property at 1006 Castellano Ave, Marion, IL 62959, 3 beds, 2 baths

$160,000

3 beds2 baths1,174 sq ft

1006 Castellano Ave, Marion, IL 62959

Property at 902 Cedar Ln, Marion, IL 62959, 4 beds, 2 baths

$219,900

4 beds2 baths1,884 sq ft

902 Cedar Ln, Marion, IL 62959

Property at 2513 N 12th St, Herrin, IL 62948, 3 beds, 2 baths

$260,000

3 beds2 baths2,200 sq ft

2513 N 12th St, Herrin, IL 62948

Property at 800 S 17th St, Herrin, IL 62948, 3 beds, 2 baths

$35,000

3 beds2 baths— sq ft

800 S 17th St, Herrin, IL 62948

Property at 108 Oaklawn Cir, Energy, IL 62933, 3 beds, 2.5 baths

$309,900

3 beds2.5 baths2,142 sq ft

108 Oaklawn Cir, Energy, IL 62933

Property at 800 E Lakecrest Drive West, Creal Springs, IL 62922, 4 beds, 3 baths

$725,000

4 beds3 baths3,508 sq ft

800 E Lakecrest Drive West, Creal Springs, IL 62922

Property at Sign in for address, Herrin, IL 62848, 2 beds, 1 bath

$89,000

2 beds1 bath1,248 sq ft

Property at 601 S Vicksburg St, Marion, IL 62959, 2 beds, 1 bath

$105,000

2 beds1 bath852 sq ft

601 S Vicksburg St, Marion, IL 62959

Property at 11553 Strawberry Rd, Carbondale, IL 62901, 4 beds, 3 baths

$449,900

4 beds3 baths3,200 sq ft

11553 Strawberry Rd, Carbondale, IL 62901

Property at 7207 Koester Rd, Marion, IL 62959, 4 beds, 2 baths

$159,900

4 beds2 baths2,172 sq ft

7207 Koester Rd, Marion, IL 62959

Property at 18879 Streetcar Rd, Pittsburg, IL 62974, 4 beds, 3 baths

$184,000

4 beds3 baths3,143 sq ft

18879 Streetcar Rd, Pittsburg, IL 62974

Property at 74-75 Orchard Dr, Herrin, IL 62948, 6 beds, 2 baths

$95,000

6 beds2 baths1,906 sq ft

74-75 Orchard Dr, Herrin, IL 62948

Property at 632 N Pershing St, Energy, IL 62933, 3 beds, 2.5 baths

$90,000

3 beds2.5 baths2,476 sq ft

632 N Pershing St, Energy, IL 62933

Property at 11694 Elizabeth Dr, Marion, IL 62959, 3 beds, 3 baths

$225,000

3 beds3 baths2,228 sq ft

11694 Elizabeth Dr, Marion, IL 62959

Property at 318 S 3rd St, Marion, IL 62959, 2 beds, 1 bath

$110,000

2 beds1 bath720 sq ft

318 S 3rd St, Marion, IL 62959

Property at 817 W Stotlar St, Herrin, IL 62948, 3 beds, 2 baths

$179,000

3 beds2 baths1,200 sq ft

817 W Stotlar St, Herrin, IL 62948

Property at 1117 E Ash St, Herrin, IL 62948, 3 beds, 2 baths

$294,500

3 beds2 baths1,840 sq ft

1117 E Ash St, Herrin, IL 62948

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Based on information submitted to the MLS GRID as of Sat Oct 24 2026. 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)

$232,480

+17.1% YoY | Sep 2026

1 year
3 year
5 year

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

Location

Data

Sep 2026

Growth

% YoY

Williamson County, IL

$232,480

+17.1%

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