St. Clair, PA housing market
The typical St. Clair home is worth about $103,000, up 1.9% in a year, 64% below the Pennsylvania typical home.
Home values, sales, trends and how St. Clair compares with the towns next door — updated as new data is published.
St. Clair at a glance
Only 1 sale in May 2026: in a market this size, monthly medians swing a lot, so the typical value above is the steadier guide.
Typical home value, 2016–2026
Show as a table
| January | St. Clair | Pennsylvania |
|---|---|---|
| 2017 | $40,000 | $173,000 |
| 2018 | $46,000 | $181,000 |
| 2019 | $49,000 | $188,000 |
| 2020 | $46,000 | $198,000 |
| 2021 | $63,000 | $219,000 |
| 2022 | $72,000 | $240,000 |
| 2023 | $77,000 | $257,000 |
| 2024 | $83,000 | $268,000 |
| 2025 | $96,000 | $280,000 |
| 2026 | $100,000 | $287,000 |
| August 2026 | $103,000 | $290,000 |
1.6 years of income
The typical St. Clair home costs about 1.6 years of the town's median household income, less than across Pennsylvania (3.7 years).
How St. Clair ranks on affordability →
Home value ÷ ACS median household income.
Owners, rent & taxes
U.S. Census Bureau, ACS 2020-2024.
Home values: Zillow Home Value Index (ZHVI), Zillow Research, August 2026. Sales, days on market and supply: Redfin Data Center, May 2026. Income, ownership, taxes and rent: U.S. Census Bureau, American Community Survey. Listings link to their publishers.