Warren County, IL homes for sale & real estate

28 homes

Sort:

Recommended

ABOUT THIS HOME
Warren County, IL Homes for Sale
This farmhouse showcases a captivating charm throughout its interior with every room featuring windows that offer breathtaking views of sunrises and sunsets. Nature lovers will appreciate the tranquil setting which occasionally welcomes deer visits. The spacious rooms provide endless decorating possibilities making it easy to make this house your dream home. Situated on over an acre of lush green grass and mature trees, this home invites serenity! Newer appliances, an extra refrigerator in garage too! The 2 car garage is large and has ample attic space. Very convenient for storage. A generator provides comfort throughout the year. Located between two neighbors, not close, with abundant gree

$199,000

4 beds2 baths3,136 sq ft

646 US Hwy 34, Monmouth, IL 61462

Breathtaking views • Ample attic space • Newer appliances

ABOUT THIS HOME
Warren County, IL Homes for Sale
Charming 2-bedroom, 1.5-bath Farm Victorian on nearly 1.5 acres, offering vintage character and peaceful country living. The home features elegant chandeliers, detailed trim, a beautiful staircase, and abundant natural light. Both bedrooms have walk-in closets (the primary has two). Bathrooms are remodeled, the kitchen is fully functional, and the office can be converted into a third bedroom. Sellers currently use it as a laundry room with a brand-new GE Profile all-in-one unit that requires no vent; a larger laundry can also be created in the basement. Original flooring is exposed upstairs and preserved under the main-floor paneling. Major updates include all-new electrical, plumbing, and

$84,900

2 beds2 baths2,970 sq ft

1392 54th Ave, Avon, IL 61415

Attached workshop • Walk-in closets • Full basement

ABOUT THIS HOME
Warren County, IL Homes for Sale
Discover timeless character in this 1883 home that beautifully blends historic charm with modern updates. You'll love the hardwood floors, built-ins, and spacious layout, plus a welcoming screened front porch perfect for relaxing. The thoughtful 2003 additions include a bright, open kitchen, a cozy living room with fireplace, and a deck that stretches from the kitchen to the living room-ideal for entertaining. A poured concrete basement adds excellent storage or future finished space potential. Situated on a half-acre corner lot, this property offers room to roam and includes a 3-car detached garage. A rare find combining character, comfort, and convenience, ready to be your next home! Roof

$179,900

3 beds2 baths1,723 sq ft

903 E 2nd Ave, Monmouth, IL 61462

Screened front porch • Deck • Hardwood floors

ABOUT THIS HOME
Warren County, IL Homes for Sale
2 Level LOTS with 2 buildings. This Property is sold as is. All appliances stay. Estate property. Mobile home has 2-bedroom. 32' x 37' ft. House.

$28,000

1 bed1 bath864 sq ft

255 and 265 W Maple St, Roseville, IL 61473

2 buildings • 2 lots • All appliances stay

ABOUT THIS HOME
Warren County, IL Homes for Sale
Built in 1930 3-4 bedroom! Hardwood throughout Home! Enclosed 8' x 27' front Porch! Some replacement windows!

$125,000

3 beds1.5 baths2,025 sq ft

406 S A St, Monmouth, IL 61462

Hardwood throughout • Enclosed front porch • Replacement windows

Property at 603 E Euclid Ave, Monmouth, IL 61462, 2 beds, 1 bath

$103,900

2 beds1 bath1,140 sq ft

603 E Euclid Ave, Monmouth, IL 61462

Property at 620 N D St, Monmouth, IL 61462, 3 beds, 1 bath

$99,900

3 beds1 bath1,142 sq ft

620 N D St, Monmouth, IL 61462

Property at 1142 E Broadway, Monmouth, IL 61462, 4 beds, 2.5 baths

$35,000

4 beds2.5 baths2,416 sq ft

1142 E Broadway, Monmouth, IL 61462

Property at 360 W Broadway St, Roseville, IL 61473, 2 beds, 2 baths

$75,000

2 beds2 baths1,911 sq ft

360 W Broadway St, Roseville, IL 61473

Property at 523 Church St, Cameron, IL 61423, 3 beds, 2 baths

$14,900

3 beds2 baths2,220 sq ft

523 Church St, Cameron, IL 61423

Property at 403 S Kelly St, Alexis, IL 61412, 4 beds, 2 baths

$142,000

4 beds2 baths2,112 sq ft

403 S Kelly St, Alexis, IL 61412

Property at 1483 N County Road 1500 Rd N Bldg 9, lots 11,12,13, Gladstone, IL 61437, 2 beds, 1 bath

$90,000

2 beds1 bath979 sq ft

1483 N County Road 1500 Rd N Bldg 9, lots 11,12,13, Gladstone, IL 61437

Property at 21 Bricker Cir, Avon, IL 61415, 3 beds, 2 baths

$264,000

3 beds2 baths1,721 sq ft

21 Bricker Cir, Avon, IL 61415

Property at 86 & 87 Lake Warren Dr, Monmouth, IL 61462, 1 bed, 1 bath

$249,900

1 bed1 bath950 sq ft

86 & 87 Lake Warren Dr, Monmouth, IL 61462

Property at 26 Lake Warren Dr, Monmouth, IL 61462, 2 beds, 1 bath

$149,900

2 beds1 bath674 sq ft

26 Lake Warren Dr, Monmouth, IL 61462

Property at 380 Mcgrew Dr, Avon, IL 61415, 4 beds, 2.5 baths

$315,000

4 beds2.5 baths2,890 sq ft

380 Mcgrew Dr, Avon, IL 61415

Property at 897 20th Ave, Roseville, IL 61473, 2 beds, 1 bath

$75,000

2 beds1 bath1,360 sq ft

897 20th Ave, Roseville, IL 61473

Property at 570 S Main St, Roseville, IL 61473, 2 beds, 1 bath

$80,000

2 beds1 bath1,161 sq ft

570 S Main St, Roseville, IL 61473

Property at 130 E Maple St, Roseville, IL 61473, 3 beds, 3 baths

$164,990

3 beds3 baths1,636 sq ft

130 E Maple St, Roseville, IL 61473

Property at 390 S Jefferson St, Roseville, IL 61473, 2 beds, 1 bath

$85,000

2 beds1 bath864 sq ft

390 S Jefferson St, Roseville, IL 61473

Property at 1196 160th St, Abingdon, IL 61410, 3 beds, 2 baths

$630,000

3 beds2 baths2,520 sq ft

1196 160th St, Abingdon, IL 61410

Property at 511 N A St, Monmouth, IL 61462, 3 beds, 1 bath

$79,900

3 beds1 bath1,512 sq ft

511 N A St, Monmouth, IL 61462

Property at 922 W Archer Ave, Monmouth, IL 61462, 4 beds, 1 bath

$155,000

4 beds1 bath2,752 sq ft

922 W Archer Ave, Monmouth, IL 61462

Property at 1172 20th Ave, Roseville, IL 61473

$22,000

— beds— baths— sq ft

1172 20th Ave, Roseville, IL 61473

Property at 2110 60th St, Monmouth, IL 61462

$499,000

— beds— baths— sq ft

2110 60th St, Monmouth, IL 61462

Property at 305 N Chamberlain St, Roseville, IL 61473

$22,000

— beds— baths— sq ft

305 N Chamberlain St, Roseville, IL 61473

Property at 0000 W Knox Rd, Monmouth, IL 61462

$1,121,383

— beds— baths— sq ft

0000 W Knox Rd, Monmouth, IL 61462

Property at Undisclosed address, Monmouth, IL 61462

$14,500

— beds— baths— sq ft

Undisclosed address, Monmouth, IL 61462

Viewing page 1 of 1

Based on information submitted to the MLS GRID as of Thu Jan 01 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 Warren County, IL

Cities

Counties

Fulton County homes for sale
$99,900
Knox County homes for sale
$139,900
Rock Island County homes for sale
$149,900

Warren County, IL real estate trends

All Home Types trends in Warren County, IL

Median Sale Price
# of Homes Sold
Median Days on Market

All Home Types

Median Sale Price (All Home Types)

$169,000

+49.6% YoY | Nov 2025

1 year
3 year
5 year

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

Location

Data

Nov 2025

Growth

% YoY

Warren County, IL

$169,000

+49.6%

See more Warren County, IL market insights

More to explore in Warren County, IL

How to buy a house in Warren County, IL

How much house can I afford?

How to buy a house in 10 steps

First-time homebuyer's guide

See more home buying guides

Popular Markets in Illinois

Chicago homes for sale
$339,900
Naperville homes for sale
$719,500
Schaumburg homes for sale
$294,999
Arlington Heights homes for sale
$424,900
Glenview homes for sale
$707,000
Oak Park homes for sale
$339,900
Evanston homes for sale
$415,000
Des Plaines homes for sale
$380,000
Orland Park homes for sale
$363,700
Downers Grove homes for sale
$480,000
Mount Prospect homes for sale
$435,000
Glen Ellyn homes for sale
$499,000
St. Charles homes for sale
$460,000
Skokie homes for sale
$487,450
Lombard homes for sale
$382,000

Download the Redfin App on the Apple App Store

Download the Redfin App from the Google Play Store

Join us

Become an Agent

Get referrals

Careers

Find homes faster

About us

Why Redfin?

Community Impact

Diversity & Inclusion

Find us

Subsidiaries

Affiliated Business

Countries

United States

Canada

Updated September 2025: By searching, you agree to the Terms of Use, and Privacy Policy.

Do not sell or share my personal information.

REDFIN and all REDFIN variants, WALK SCORE, and the R logos, are trademarks of Redfin Corporation, registered or pending in the USPTO.

California DRE #01521930

Redfin is licensed to do business in New York as Redfin Real Estate. NY Standard Operating Procedures

New Mexico Real Estate Licenses

TREC: Info About Brokerage Services, Consumer Protection Notice

All mortgage lending products and information are provided by Rocket Mortgage, LLC | NMLS #3030; www.NMLSConsumerAccess.org. Licensed in 50 states. This site is not authorized by the New York State Department of Financial Services for mortgage solicitation or loan applications activities related to properties located in the State of New York.

Redfin Corporation is an affiliated business of Rocket Limited Partnership. Each company, and their subsidiaries, are separate legal entities operated and managed through its own management and governance structures.

If you are using a screen reader, or having trouble reading this website, please call Redfin Customer Support for help at 1-844-759-7732.

REDFIN IS COMMITTED TO AND ABIDES BY THE FAIR HOUSING ACT AND EQUAL OPPORTUNITY ACT. READ REDFIN'S FAIR HOUSING POLICY AND THE NEW YORK STATE FAIR HOUSING NOTICE.