Market Intelligence · IL

Illinois home prices and housing market.

Real market data across 26 cities and 126 ZIP markets in IL. The typical home is worth about $195K.

Updated September 2026Typical value$195K

The typical home value in Illinois is $195K as of September 2026, up 6.4% from a year ago, based on the Zillow Home Value Index. In the typical Illinois ZIP code, the median list price is $235K and homes spend a median of 43 days on market as of September 2026 (Realtor.com).

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Prices over time

Illinois home prices over time

Typical home values in Illinois are up 6.4% over the past year, from $183K in September 2025 to $195K in September 2026.

Typical home value in Illinois, September of each year
MonthTypical value1-yr change
September 2026$194,737+6.4%
September 2025$182,957No prior year

Typical value is the median Zillow Home Value Index across Illinois ZIP codes, taken in September of each year so every row compares the same month.

Market balance

Is Illinois a buyer's or seller's market?

Illinois leans toward a seller's market.

Relatively few listings have cut their asking price, which usually gives sellers the stronger position.

Based on a median of 43 days on market and 8% of listings with a price cut in the typical Illinois ZIP code, and 11,952 new listings against 22,765 active listings across Illinois, as of September 2026 (Realtor.com).

The outlook

Illinois housing market forecast 2027

+2.9%

Weighted average of Zillow's ZIP forecasts, 12 months to September 2027

A weighted average of Zillow's ZIP forecasts, across 886 Illinois ZIP codes, points to typical home values rising 2.9% by September 2027.

Over the 12 months through September 2026, typical home values in Illinois rose 6.4%, per the Zillow Home Value Index.

Will home prices drop in Illinois?

The forecasts do not call for a drop: a weighted average of Zillow's ZIP forecasts for Illinois shows typical home values rising 2.9% by September 2027, after a 6.4% rise over the past 12 months. Forecasts are not guarantees: mortgage rates, inventory, and the wider economy can move values either way.

How this is calculated: each ZIP code's 12-month Zillow forecast is weighted by its typical home value (Zillow Home Value Index, September 2026). 886 Illinois ZIP codes have both figures.

Forecast: a weighted average of Zillow's ZIP forecasts (Zillow Home Value Forecast, published October 2026), calculated by Home Value Pros. A forecast, not a guarantee.

Market board

Which Illinois markets have the highest home values?

Typical value is the median Zillow home value (ZHVI) across each city's ZIP codes, as of September 2026. 1-yr change compares that median to the same ZIPs a year earlier. More IL markets publish as their data clears editorial QA.

Zillow ZHVI, September 2026

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Common questions

Questions about Illinois home prices.

What is the typical home price in Illinois?

The typical home price in Illinois is about $195K as of September 2026, based on the Zillow Home Value Index (the median of the index across Illinois ZIP codes). In the typical Illinois ZIP code, the median list price is $235K as of September 2026 (Realtor.com), which reflects what sellers are asking rather than what homes sell for.

Are home prices going up or down in Illinois?

Typical home values in Illinois are up 6.4% over the past year, based on the Zillow Home Value Index as of September 2026.

Is Illinois a buyer's or seller's market?

Illinois leans toward a seller's market. Relatively few listings have cut their asking price, which usually gives sellers the stronger position. Based on a median of 43 days on market and 8% of listings with a price cut in the typical Illinois ZIP code, and 11,952 new listings against 22,765 active listings across Illinois, as of September 2026 (Realtor.com).

How long do homes take to sell in Illinois?

In the typical Illinois ZIP code, homes spend a median of 43 days on market as of September 2026, based on Realtor.com listing data. Pricing and condition decide how fast any one home sells, so treat the median as a benchmark rather than a promise.

The market is moving

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