Homes For Sale in Union, IL Under $400k
10 homes
- 1.37 ACRESBerkshire Hathaway HomeServices Starck Real Estate
- 1.04 ACRESBerkshire Hathaway HomeServices Starck Real Estate
- 1.56 ACRESBerkshire Hathaway HomeServices Starck Real Estate
- 2.46 ACRESBerkshire Hathaway HomeServices Starck Real Estate
- 1.09 ACRESBerkshire Hathaway HomeServices Starck Real Estate
- Berkshire Hathaway HomeServices Starck Real Estate
- Berkshire Hathaway HomeServices Starck Real Estate
Save Search in Union, IL
Union$0 - $400kGet emails when new homes match this search
Real Estate & Homes For Sale Near Union, IL
We found 30 more homes matching your filters just outside Union
- NEW - 22 HRS AGOFOR SALE BY OWNER
- NEW - 1 DAY AGO0.27 ACRESBerkshire Hathaway HomeServices Starck Real Estate
- NEW - 1 DAY AGONEW CONSTRUCTION0.36 ACRESSuburban Life Realty, Ltd
- NEW - 2 DAYS AGOHome Solutions Real Estate
- 3D VIEW0.34 ACRESZamudio Realty Group
- Berkshire Hathaway HomeServices Starck Real Estate
- Keller Williams Success Realty
- Berkshire Hathaway HomeServices Starck Real Estate

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