Union County, IA Home Values & Market Trends

The median home price in Union County, IA is $143,043. There were 232 home sales in Union County, IA over the past 12 months. The median residential Union County, IA home value for transactions over the previous year is $116,000. The number of current listings in Union County, IA is 231, and the percentage of properties for sale is 231.00%. The county has 7 foreclosures, 1 bank owned properties, 4 headed for auction, and 231 properties for sale.

Union County, IA Real Estate Market Overview

CityMedian Est. ValueCityMedian Est. Value
Creston

$ 143,567

$ 116/sqft

Arispe

$ --

$ --

Afton

$ 144,532

$ 121/sqft

Shannon City

$ --

$ --

Lorimor

$ 110,000

$ 95/sqft

Cromwell

$ --

$ --

Thayer

$ 114,400

$ 140/sqft

Housing Market Summary for Union County, IA

Sep 2025September 2026Change
Median Listing Price$124K$125K0.81%
Median Sold Price$123.1K$134.4K9.18%
Homes For Sale17523031.43%
Homes Sold86882.33%
Price
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Price Per Square Foot

On an average, Single Family homes cost $33 more per sqft than Condos. In comparison with sales price/sqft last week, list price/sqft of Single Family homes increased by 1.93% whereas, list price/sqft of Condos increased by 9.38%.

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Browse Homes in Union County, IA

Union County, IA home values range from $19,511 to $790,711. Creston is the priciest city with a median listing home price of $128,000, and Lorimor is most affordable with average house prices of around $24,900.

Foreclosure
There are 7 cities within Union County, IA; within these cities, the median estimated home value for homes in foreclosure ranges from $126,122 in Creston to the lowest value of $49,570 in Creston. Foreclosure homes account for 2.00% of properties in Union County, IA with Creston containing 6 foreclosures, the highest number of foreclosure properties in a single city.
  • Pre-Foreclosure
    Pre-foreclosure homes account for 0.60% of all residential properties in Union County, IA with Lorimor containing 1 pre-foreclosures, the highest number of pre-foreclosure properties in a single city. There are 7 cities within Union County, IA; of those cities, the estimated home value for pre-foreclosure homes ranges from $126,122 in Creston to the lowest home value of $126,122 in Lorimor.
  • Bank Owned
    The median estimated home value of bank owned homes (REO properties) in Union County, IA ranges from the highest value of $52,000 in Creston to the lowest value of $52,000 in Creston. Bank owned homes and properties account for 0.30% of properties in Union County, IA. There are 7 cities within Union County, IA; Creston containing 1 REO properties, has the highest number of bank owned properties in a single city.
  • Auctions
    Creston has 4 auction properties, the highest number of properties going to auction in a single city in the state of Union County, IA. Auction homes and other auction properties account for 1.21% of all properties in Union County, IA. There are 7 cities within Union County, IA; of those cities, the median estimated home value for homes going to auction ranges from $137,707 in Creston to the lowest value of $49,570 in Creston.
Homes for Sale
Homes and properties that are actively listed for sale account for 69.79% of residential properties in Union County, IA with Creston containing 214 homes for sale, the highest number of listed properties in a single city. There are 7 cities within Union County, IA; homes for sale in those cities, have a range of median values from $114,400 in Thayer to the lowest value of $19,511 in Creston.
    Sold Homes
    The median value for recently sold homes ranges from $169,666 in Cromwell to the lowest price of $23,279 in Cromwell. There are 7 cities within Union County, IA. Creston has 68 recently sold homes, the highest number of recently sold properties in a single city. Recently sold homes and properties account for 25.98% of properties in Union County, IA.

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      Guide for Union County, IA

      Foreclosure
      Iowa Foreclosure Laws
      Home Buying Guides & Tips
      How To Buy a Piece of Land in Foreclosure
      Home Buying Guides & Tips
      Foreclosure: Cómo Comprar Una Casa En Ejecución Hipotecaria
      Home Buying Guides & Tips
      How to Buy A Foreclosed Home in Chicago
      See More Articles
      Iowa Foreclosure Laws
      Foreclosure|posted 6 June 2013

      Iowa Foreclosure Laws

      How To Buy a Piece of Land in Foreclosure
      Home Buying Guides & Tips|posted 3 September 2024

      Foreclosure is a term that can sometimes lead to confusion for those looking to make a real estate investment. In simple terms, it refers to the process where a lender takes possession of a property after the owner fails to keep up with their mortgage payments. When it comes to land, this means that buyers […]

      Foreclosure: Cómo Comprar Una Casa En Ejecución Hipotecaria
      Home Buying Guides & Tips|posted 26 August 2024

      Descubre todo lo que necesitas saber sobre cómo comprar una casa en ejecución hipotecaria.

      How to Buy A Foreclosed Home in Chicago
      Home Buying Guides & Tips|posted 10 June 2024

      Learn how to buy a foreclosed home in Chicago, Illinois.