County market report · FIPS 47187
Williamson County, TN
Nashville-Davidson--Murfreesboro--Franklin, TN · Population 245,348 (Census V2020 est.)
Typical value
$916,175
Sep 2026
1M
+0.5%
3M
+1.1%
12M
+2.9%
5Y
+30.1%
10Y
+110.4%
From peak
0.0%
Peak $916,175 · Sep 2026
Rank US / state
1533 / 46
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-OnlyNo active signal this month.
Inventory, sales & days on market — Phase 2
Supply and demand confirmation is not yet available.
Yearly values (December)
| Year | ZHVI (Dec) | YoY change |
|---|---|---|
| 2025 | $905,798 | +1.6% |
| 2024 | $891,122 | +3.6% |
| 2023 | $860,422 | +0.4% |
| 2022 | $856,644 | +15.6% |
| 2021 | $740,788 | +26.6% |
| 2020 | $585,062 | +9.8% |
| 2019 | $532,776 | +5.9% |
| 2018 | $503,033 | +5.2% |
| 2017 | $478,159 | +7.3% |
| 2016 | $445,761 | +6.6% |
| 2015 | $418,326 | +8.8% |
| 2014 | $384,553 | +5.6% |
| 2013 | $364,278 | +8.4% |
| 2012 | $335,954 | +3.8% |
| 2011 | $323,554 | +0.9% |
| 2010 | $320,609 | -2.2% |
| 2009 | $327,675 | -5.2% |
| 2008 | $345,677 | -4.9% |
| 2007 | $363,409 | +2.5% |
| 2006 | $354,646 | +13.7% |
| 2005 | $311,812 | +8.3% |
| 2004 | $287,786 | +7.7% |
| 2003 | $267,275 | +3.1% |
| 2002 | $259,264 | +2.7% |
| 2001 | $252,359 | +2.5% |
| 2000 | $246,177 | — |