County market report · FIPS 17111
McHenry County, IL
Chicago-Naperville-Elgin, IL-IN-WI · Population 305,888 (Census V2020 est.)
Typical value
$367,683
Sep 2026
1M
+0.4%
3M
+1.0%
12M
+4.7%
5Y
+36.7%
10Y
+84.2%
From peak
0.0%
Peak $367,683 · Sep 2026
Rank US / state
877 / 54
by 12M change
Zillow Home Value Index
Source: Zillow Home Value Index (ZHVI), all homes, smoothed & seasonally adjusted · data through Sep 2026.
Inflection signal
Price-OnlyC · Accelerating Uptrend
r3+1.04%p3+0.47%Acceleration+0.57ppMonths persisting1Evidence (Price-Only)63/100
Inventory, sales & days on market — Phase 2
Supply and demand confirmation is not yet available.
Yearly values (December)
| Year | ZHVI (Dec) | YoY change |
|---|---|---|
| 2025 | $356,415 | +4.5% |
| 2024 | $341,109 | +7.7% |
| 2023 | $316,675 | +6.3% |
| 2022 | $297,953 | +8.6% |
| 2021 | $274,290 | +13.8% |
| 2020 | $241,132 | +7.4% |
| 2019 | $224,428 | +3.1% |
| 2018 | $217,718 | +2.2% |
| 2017 | $213,109 | +6.0% |
| 2016 | $201,123 | +3.1% |
| 2015 | $195,148 | +5.4% |
| 2014 | $185,235 | +5.1% |
| 2013 | $176,268 | +9.7% |
| 2012 | $160,750 | -3.3% |
| 2011 | $166,221 | -12.2% |
| 2010 | $189,220 | -5.8% |
| 2009 | $200,819 | -10.0% |
| 2008 | $223,086 | -8.6% |
| 2007 | $243,986 | -2.2% |
| 2006 | $249,540 | +3.4% |
| 2005 | $241,244 | +7.7% |
| 2004 | $223,905 | +6.6% |
| 2003 | $209,994 | +7.1% |
| 2002 | $196,093 | +6.5% |
| 2001 | $184,201 | +7.7% |
| 2000 | $170,988 | — |