Home ValuePros

Market Intelligence · IL / St. Clair County

Belleville, IL housing market

4 ZIP markets liveData updated August 2026Typical value$183K1-yr changeUp1.3%

The median home value in Belleville, IL is $183K as of August 2026, up 1.3% year over year, according to Zillow ZHVI. Get your own home's value and a real cash offer in about two minutes, with sources shown and no obligation.

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The coverage

Belleville, by the numbers.

Typical home valueZillow ZHVI, August 2026
$183K
1-yr changeMedian across Belleville ZIPs
+1.3%
ZIP markets live5 tracked in Belleville
4
County
St. Clair County

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12-month value trend

+1.3% over 12 months

Typical home value in Belleville over the last 12 months: $181K in Aug 2025 to $183K in Aug 2026 (+1.3%).

Aug 2025$181K

Aug 2026$183K

Median Zillow home value index across Belleville's ZIP codes.

Context

The typical Belleville home carries a Zillow value of $182,973 as of August 2026, a 12-month move of +1.3%. Realtor.com's August 2026 listing data shows 255 homes on the market, 124 newly listed, and a median asking price of $196,475. The median listing spends 50 days on market, and 23.7% of active listings have reduced their asking price. These figures describe a market holding firm, with modest gains and room to negotiate on single listings.

The numbers

What is the housing market like in Belleville, IL?

Typical home value

$183K

Up1.3%YoY

Median list price

$196K

Days on market

50

Homes for sale

255

Price cuts

23.7%

New listings

124

Sources · Zillow ZHVI (August 2026) / Realtor.com (August 2026)

Figures reflect Belleville's ZIP codes with market data: values and listing medians take the median across ZIPs; inventory and new listings are summed.

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Live markets

What ZIP codes are live in Belleville?

Typical value is the Zillow home value index (ZHVI) for each ZIP, as of August 2026. 1-yr change compares it to the same ZIP a year earlier. We track 5 Belleville ZIP codes in total; the remaining 1 publish as their data clears editorial QA.

Zillow ZHVI, August 2026

Local pros

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Top real estate agents in Belleville, IL

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Nearby markets

More Illinois housing markets.

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