Independent site, not run by Allegheny County. For official records use the county's Real Estate Portal.
Parcel Finder

Upper St. Clair Township property search

Upper St. Clair Township has 7,877 parcels on the county's books, 7,168 of them houses, townhouses or condos. Homes that sold in the past year went for a median of $465,000. The county assesses the typical home at $243,750, a figure still tied to 2012 values.

Searches Upper St. Clair Township first. Parcel IDs and deeds work for the whole county.

Upper St. Clair Township in numbers

Parcels
7,877
Houses, townhouses and condos
7,168
Median assessed value of a home
$243,750
Home sales the county marked valid, October 30, 2025 to October 30, 2026
181
Median price of those sales
$465,000
Typical year a home was built
1968
Typical single-family lot
0.35 acres
Homes with the homestead exclusion
83%
Vacant lots
331
School district
Upper St Clair
ZIP code
15241

Figures come from the county's assessment file as of October 30, 2026. Assessed values are the county's 2012 base-year numbers, so they run well under today's prices. How assessed value works.

Property taxes in Upper St. Clair Township

Every property here gets three real estate tax bills: one from the county, one from Upper St. Clair Township and one from the school district. The county's rate is the same everywhere. The other two are set locally, which is why two similar houses a mile apart can owe very different amounts. How the bills are worked out.