Homes for sale under $100k in Decatur, IL
Loading...
43 Maple Ct, Decatur, IL 62526
2401 Geddes Ave, Decatur, IL 62526
3534 N Charles St, Decatur, IL 62526-2974
1310 E Main St, Decatur, IL 62521
1524 E Prairie St, Decatur, IL 62521
154 S Sunnyside Rd, Decatur, IL 62522
1332 W Marietta St, Decatur, IL 62522
251 N Church St #6, Decatur, IL 62522
2325 William St, Decatur, IL 62521
221 S Crea St, Decatur, IL 62522Loading...
2104 Cantrell St, Decatur, IL 62521
1704 N Water St, Decatur, IL 62526
1963 Sir Richard Ct, Decatur, IL 62526
3265 Robin Dr, Decatur, IL 62526
748 Main St, Decatur, IL 62522
2195 Decatur St, Decatur, IL 62521
1468 Lake Shore Dr, Decatur, IL 62521
448 Southampton Dr, Decatur, IL 62526
1155 20th St, Decatur, IL 62521
1007 N Woodlawn Ave, Decatur, IL 62522
1504 Monroe St, Decatur, IL 62526
1010 E Riverside Ave, Decatur, IL 62521
1310 W Marietta St, Decatur, IL 62522
1365 E Buena Vista Ave, Decatur, IL 62521
1585 W Sunset Ave, Decatur, IL 62522
680 W Grand Ave, Decatur, IL 62526
1987 Cantrell St, Decatur, IL 62521
1016 W King St, Decatur, IL 62522
561 N Church St, Decatur, IL 62522
124 S 20th St, Decatur, IL 62521
646 W North St, Decatur, IL 62522
1575 Vanderhoof St, Decatur, IL 62521
2255 Fairview Ave, Decatur, IL 62526
1316 N Huron St, Decatur, IL 62526
1595 Vanderhoof St, Decatur, IL 62521
Based on information submitted to the MLS GRID as of Sat Nov 07 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.

Based on information submitted to the MLS GRID as of Sat Nov 07 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.

Based on information submitted to the MLS GRID as of Sat Nov 07 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.
Homes for sale under $100k in Decatur
There are currently 102 homes for sale under $100k in Decatur. Some of these homes are "Hot Homes," meaning they're likely to sell quickly. Most homes for sale in Decatur stay on the market for 49 days. Popular neighborhoods include Hill Crest, Greenlake, Homewood, Lost Bridge, and Lincoln Park. This map is refreshed with the newest listings in Decatur every 15 minutes.
In the past month, 85 homes have been sold in Decatur. In addition to houses in Decatur, there were also 4 condos, 1 townhouse, and 4 multi-family units for sale in Decatur last month. Decatur is a minimally walkable city in Illinois with a Walk Score of 34. Decatur is home to approximately 75,453 people and 38,436 jobs. Find your dream home in Decatur using the tools above. Use filters to narrow your search by price, square feet, beds, and baths to find homes that fit your criteria. Our top-rated real estate agents in Decatur are local experts and are ready to answer your questions about properties, neighborhoods, schools, and the newest listings for sale in Decatur. Our Decatur real estate stats and trends will give you more information about home buying and selling trends in Decatur. If you're looking to sell your home in the Decatur area, our listing agents can help you get the best price. Redfin is redefining real estate and the home buying process in Decatur with industry-leading technology, full-service agents, and lower fees that provide a better value for Redfin buyers and sellers.
More real estate resources for Decatur, IL
Neighborhoods
Nearby Cities
More to explore in Decatur, IL
- Featured
- Price
Popular Markets in Illinois
- Chicago homes for sale$369,900
- Naperville homes for sale$643,000
- Schaumburg homes for sale$334,900
- Arlington Heights homes for sale$495,000
- Glenview homes for sale$740,000
- Evanston homes for sale$456,000

















United States
Canada