Ottawa, IL Real Estate & Homes For Sale
173 homes
- NEW - 2 MIN AGOColdwell Banker Real Estate Group, New
- NEW - 5 HRS AGOArrow Realty Group LLC, New
- 0.32 ACRESColdwell Banker Real Estate Group, New
- NEW CONSTRUCTIONHeritage Select Realty, New
- OPEN SAT, 12-2PMKeller Williams Innovate, New
- 0.45 ACRESColdwell Banker Real Estate Group, New
- Parkvue Realty Corporation, Auction
- Heritage Select Realty, Active
- Coldwell Banker Real Estate Group, Active
- Coldwell Banker Real Estate Group, Active
- Homesmart Realty Group IL, Active
- The Chrysalis Group, Active
- Coldwell Banker Real Estate Group, Active
- Coldwell Banker Real Estate Group, Active
- Coldwell Banker Real Estate Group, Active
Ottawa, IL Real Estate Trends
Learn about the Ottawa, IL housing market through trends and averages.Affordability of Living in Ottawa, IL
| Month | Median home value |
|---|---|
| May 2025 | $195k |
| June 2025 | $197k |
| July 2025 | $199k |
| August 2025 | $200k |
| September 2025 | $201k |
| October 2025 | $202k |
| November 2025 | $204k |
| December 2025 | $206k |
| January 2026 | $207k |
| February 2026 | $209k |
| March 2026 | $210k |
| April 2026 | $210k |
Trends and affordability stats are provided by third party data sources.
Average Home Value in Ottawa, IL, by Home Size
Currently, there are 13 new listings in Ottawa, IL and 173 homes for sale.
| Home Size | Home Value* |
|---|---|
| 2 bedrooms (28 homes) | $157,521 |
| 3 bedrooms (49 homes) | $211,381 |
| 4 bedrooms (26 homes) | $291,301 |
What Locals Say about Ottawa

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

IDX information is provided exclusively for personal, non-commercial use, and may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing. Information is deemed reliable but not guaranteed.
