Union County, IA Housing Market
The median sale price of a home in Union County was $135K last month, down 10.0% since last year. The median sale price per square foot in Union County is $86, down 42.3% since last year.
Union County Housing Market Trends
In August 2025, Union County home prices were down 10.0% compared to last year, selling for a median price of $135K. On average, homes in Union County sell after 19 days on the market compared to 67 days last year. There were 15 homes sold in August this year, up from 13 last year.

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View houses in Union County that sold recently
Recently sold homes
- $165,000 Last Sold Price3 beds2 baths1,331 sq ft404 W Townline St, Creston, IA 50801List Price$176,500Sale to List7% under listDays on Market63 days404 W Townline St, Creston, IA 50801
- $28,000 Last Sold Price3 beds2 baths1,290 sq ft846 Quiet Harbor St, Creston, IA 50801List Price$30,000Sale to List7% under listDays on Market254 days846 Quiet Harbor St, Creston, IA 50801
- $115,000 Last Sold Price2 beds1 bath886 sq ft510 Wyoming Ave, Creston, IA 50801List Price$120,000Sale to List4% under listDays on Market102 days510 Wyoming Ave, Creston, IA 50801
- $225,000 Last Sold Price3 beds3 baths1,760 sq ft1445 Highway 34, Creston, IA 50801List Price$300,000Sale to List25% under listDays on Market589 days1445 Highway 34, Creston, IA 50801
- $128,000 Last Sold Price2 beds2 baths1,084 sq ft203 N Jarvis St, Creston, IA 50801List Price$128,500Sale to List0% under listDays on Market34 days203 N Jarvis St, Creston, IA 50801
- $100,0002 beds1 bath1,092 sq ft1000 Lincoln Ave, Cromwell, IA 50842List Price—Sale to List—Days on Market—1000 Lincoln Ave, Cromwell, IA 50842
- $53,000 Last Sold Price2 beds1 bath812 sq ft409 S Vine St, Creston, IA 50801List Price$58,500Sale to List9% under listDays on Market39 days409 S Vine St, Creston, IA 50801
- $30,000 Last Sold Price2 beds1 bath972 sq ft307 N Spruce St, Creston, IA 50801List Price$35,000Sale to List14% under listDays on Market74 days307 N Spruce St, Creston, IA 50801
See all recently sold homes in Union County.
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Schools in Union County
- Elementary
- Middle
- High
GreatSchools Rating
9/10 East Union Primary Center Public • PreK-5 | 230 Students | N/A |
6/10 Creston Elementary School Public • 1-5 | 410 Students | N/A |
NR Creston Early Childhood Center Public • PreK-K | 146 Students | 1 reviews |
Climate's impact on Union County housing
Learn about natural hazards and environmental risks, such as floods, fires, wind, and heat that could impact homes in Union County.
Flood Factor - Minor
Flood Factor

Fire Factor - Moderate
Fire Factor

Wind Factor - Minor
Wind Factor

Heat Factor - Moderate
Heat Factor

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