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Oswego, IL Housing Market

$422,743

3.1% 1-yr

The average Oswego, IL home value is $422,743, up 3.1% over the past year, and homes go to pending in around 16 days. (Updated on )

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

Oswego Key Takeaways

Typical Home Values: $422,743

1-Year Value Change: +3.1%

(Data through August 31, 2026)

Oswego Housing Market Overview

1-Year Market Forecast: --
For Sale Inventory: 128 ()
New Listings: 46 ()
Median Sale to List Ratio: 1.001 ()
Median Sale Price: $409,834 ()
Median List Price: $461,650 ()
Percent of Sales Over List Price: 53.4% ()
Percent of Sales Under List Price: 25.2% ()
Median Days to Pending: 16 ()
(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.

Neighborhoods in Oswego

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Oswego Rental Market Trends

Average Rent: $2,482 ()
National Average Rent: $1,948 ()
Month-Over-Month Change: 0.3% ()
Year-Over-Year Change: 2.9% ()
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.

Frequently Asked Questions

  • What are current home values in Oswego, IL?

    The median home value in Oswego, IL is $422,743 as of August 2026. This represents a 0.3% increase compared to last month and a 3.1% increase year-over-year.

  • How have home values changed in Oswego, IL?

    Home values in Oswego, IL have increased by 0.3% month-over-month and 3.1% year-over-year.

  • How do home values in Oswego, IL compare to Kendall County, Illinois, and the national average?

    The median home value in Oswego, IL ($422,743) compares to: Kendall County ($396,573), Illinois ($297,573), and the U.S. national median ($368,697).

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