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

Tarentum property search

Tarentum has 2,178 parcels on the county's books, 1,297 of them houses, townhouses or condos. Homes that sold in the past year went for a median of $151,500. The county assesses the typical home at $45,100, a figure still tied to 2012 values.

Searches Tarentum first. Parcel IDs and deeds work for the whole county.

Tarentum in numbers

Parcels
2,178
Houses, townhouses and condos
1,297
Median assessed value of a home
$45,100
Home sales the county marked valid, October 30, 2025 to October 30, 2026
16
Median price of those sales
$151,500
Typical year a home was built
1916
Typical single-family lot
3,503 sq ft
Homes with the homestead exclusion
57%
Vacant lots
334
School district
Highlands
ZIP code
15084

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 Tarentum

Every property here gets three real estate tax bills: one from the county, one from Tarentum 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.

Same school district

These places share the Highlands school district with Tarentum, so the school tax rate is the same.