What are current home values in O Brien County, IA?

The median home value in O Brien County, IA is $196,169 as of July 2026. This represents a 0.1% increase compared to last month and a 8.6% increase year-over-year.

How do home values in O Brien County, IA compare to Iowa and the national average?

The median home value in O Brien County, IA ($196,169) compares to Iowa ($240,435) and the U.S. national median ($371,774).

What are the top cities in O Brien County, IA by home value?

The cities with the highest median home values in O Brien County, IA include: Granville ($286,870), Archer ($231,501), Sanborn ($208,096), Paullina ($182,372), Primghar ($181,365). These cities represent the most expensive areas within the county.

O Brien County, IA Housing Market

$196,169

8.6% 1-yr

The average O Brien County, IA home value is $196,169, up 8.6% over the past year, and homes go to pending in around 30 days. (Updated on 7/31/2026)

What is the Zillow Home Values Index?

Zillow Home Value Index (ZHVI), built from the ground up by measuring monthly changes in property level Zestimates, captures both the level and home values across a wide variety of geographies and housing types.

Learn more about the Zillow Home Value Index

O Brien County Key Takeaways

Typical Home Values: $196,169

1-Year Value Change: +8.6%

(Data through July 31, 2026)

O Brien County Housing Market Overview

1-Year Market Forecast: --

For Sale Inventory: 77 (July 31, 2026)

New Listings: 22 (July 31, 2026)

Median Sale to List Ratio: --

Median Sale Price: --

Median List Price: $212,167 (July 31, 2026)

Percent of Sales Over List Price: --

Percent of Sales Under List Price: --

Median Days to Pending: 30 (July 31, 2026)

(Metric availability is based on market coverage and data, housing data available for download in the Housing Data page)

How does this data help me?
Zillow's metrics provide valuable market data by tracking market changes in different locations and housing types.

Cities in O Brien County

NameMedian ZHVI
Primghar$181,606
Archer$233,769
Sanborn$208,819
Paullina$182,723
Calumet--
Sutherland$160,275
Hartley$177,637
Granville$283,785
Hospers$264,053

Move forward with a local partner

Zillow is more than a place to browse homes. It’s a place to connect with a local agent, explore financing solutions, schedule home tours, understand your buying and selling power, and more.

Talk to a local agent

O Brien County Homes for Sale

View O Brien County listings

Get pre-qualified for a loan

At Zillow Home Loans, we can pre-qualify you in as little as 5 minutes with no impact on your credit score.

Start Now

An equal housing lender. NMLS #10287.

O Brien County Rental Market Trends

Average Rent: --

National Average Rent: $1,962 (July 31, 2026)

Month-Over-Month Change: --

Year-Over-Year Change: --

How does this data help me?
The Zillow Observed Rent Index (ZORI) measures changes in asking rents over time, controlling for changes in the quality of the available rental inventory.