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Market Intelligence · IL / McHenry County

Algonquin, IL housing market

1 ZIP market liveData updated July 2026Typical value$423K1-yr changeUp4.2%

The median home value in Algonquin, IL is $423K as of July 2026, up 4.2% 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

Algonquin, by the numbers.

Typical home valueZillow ZHVI, July 2026
$423K
1-yr changeMedian across Algonquin ZIPs
+4.2%
ZIP markets live
1
County
McHenry County

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12-month value trend

+4.2% over 12 months

Typical home value in Algonquin over the last 12 months: $406K in Jul 2025 to $423K in Jul 2026 (+4.2%).

Jul 2025$406K

Jul 2026$423K

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

Context

The typical Algonquin home carries a Zillow value of $422,995 as of July 2026, a 12-month move of +4.2%. Realtor.com's July 2026 listing data shows 45 homes on the market, 40 newly listed, and a median asking price of $485,000. The median listing spends 30 days on market, and 16.4% of active listings have reduced their asking price. The picture is a climbing market where values have gained meaningfully over the last twelve months.

The numbers

What is the housing market like in Algonquin, IL?

Typical home value

$423K

Up4.2%YoY

Median list price

$485K

Days on market

30

Homes for sale

45

Price cuts

16.4%

New listings

40

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

Figures reflect Algonquin'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 Algonquin?

Typical value is the Zillow home value index (ZHVI) for each ZIP, as of July 2026. 1-yr change compares it to the same ZIP a year earlier.

Zillow ZHVI, July 2026

Local pros

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Top real estate agents in Algonquin, IL

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Nearby markets

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