County market report · FIPS 42129
Westmoreland County, PA
Pittsburgh, PA · Population 347,087 (Census V2020 est.)
Typical value
$213,431
Sep 2026
1M
+0.5%
3M
+1.3%
12M
+0.3%
5Y
+9.8%
10Y
+42.8%
From peak
-1.4%
Peak $216,411 · Feb 2026
Rank US / state
2358 / 56
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 | $214,342 | +1.8% |
| 2024 | $210,604 | +3.5% |
| 2023 | $203,464 | +2.5% |
| 2022 | $198,425 | +1.6% |
| 2021 | $195,285 | +8.2% |
| 2020 | $180,530 | +11.5% |
| 2019 | $161,912 | +3.9% |
| 2018 | $155,766 | -0.1% |
| 2017 | $155,889 | +3.3% |
| 2016 | $150,960 | +3.3% |
| 2015 | $146,110 | +3.9% |
| 2014 | $140,662 | +5.3% |
| 2013 | $133,643 | +4.9% |
| 2012 | $127,410 | +2.3% |
| 2011 | $124,604 | -1.6% |
| 2010 | $126,589 | +2.2% |
| 2009 | $123,880 | -2.7% |
| 2008 | $127,274 | +1.4% |
| 2007 | $125,532 | +0.3% |
| 2006 | $125,126 | +3.3% |
| 2005 | $121,152 | — |