Decatur, IL Real Estate & Homes For Sale
351 homes
- NEW - 8 HRS AGO
- NEW - 20 HRS AGO2.13 ACRES
- NEW - 1 DAY AGO
- NEW - 1 DAY AGO
- NEW - 1 DAY AGO
- NEW - 1 DAY AGOFOR SALE BY OWNER
- Joseph E Tetzlaff, RE/MAX Professionals
- The Real Estate Group,Inc
- Halloween on Trulia
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Decatur, IL Real Estate Trends
Learn about the Decatur, IL housing market through trends and averages.Affordability of Living in Decatur, IL
| Month | Median home value |
|---|---|
| October 2025 | $102k |
| November 2025 | $102k |
| December 2025 | $103k |
| January 2026 | $104k |
| February 2026 | $105k |
| March 2026 | $106k |
| April 2026 | $107k |
| May 2026 | $107k |
| June 2026 | $107k |
| July 2026 | $106k |
| August 2026 | $105k |
| September 2026 | $105k |
Trends and affordability stats are provided by third party data sources.
Average Home Value in Decatur, IL, by Home Size
Currently, there are 33 new listings in Decatur, IL and 351 homes for sale.
| Home Size | Home Value* |
|---|---|
| 1 bedroom (6 homes) | $46,343 |
| 2 bedrooms (70 homes) | $61,927 |
| 3 bedrooms (132 homes) | $139,064 |
| 4 bedrooms (42 homes) | $201,051 |
What Locals Say about Decatur
Review Highlights
Decatur steadies families with affordable homes, solid schools, parks, and easy commutes. Residents praise safety, low costs, parks and lake, short commutes, and decent schools. Concerns include pockets of crime, noise, trains, winter upkeep, and limited jobs.
AI-generated summary of moderated reviews.
Browse Decatur, IL homes by type

Based on information submitted to the MLS GRID as of 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. Click here for more information

Based on information submitted to the MLS GRID as of 2026-10-27 15:42:47 PDT. 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. Some IDX listings have been excluded from this website. Click here for more information

Copyright Central Illinois Board of REALTORS® (CIBR). All rights reserved. Information is deemed reliable but not guaranteed.