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Union, IA Real Estate & Property Data

Last Updated: August 30, 2025

Accurate and comprehensive real estate data is critical for insight into Union, IA 50258. ATTOM’s Union real estate data is updated daily, and current market trends show that in Union, IA a total of 1 residential properties have sold over the past year. Get detailed property data for Union, IA instantly. ATTOM is your one-stop-shop for the Union property reports and real estate data you need in Union, IA.

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Total Residential Properties 403

Total Commercial Properties 82

Avg. Home Age (Single Family Home) 74 Years

Avg. Square Feet (Single Family Home) 1,537

Total 2025 Residential Sales (year-to-date) N/A

% of Homes Seriously Underwater (Q3 2025) 0.53%

Total 2024 Residential Sales 2

% of Equity Rich Homes (Q3 2025) 3.44%

Effective 2024 Property Tax 0.83%

Total Foreclosure Filings (year-to-date) 1

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Union, IA 50258 Real Estate Overview

There were 1 residential properties sold in the past year in Union, IA 50258. The median home value in Union, IA 50258 is $114,600. There are a total of 403 residential properties in the 50258.

Number of Homes Sold i

List Graph

1 year 3 years