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

Mt. Oliver property search

Mt. Oliver has 1,487 parcels on the county's books, 1,009 of them houses, townhouses or condos. Homes that sold in the past year went for a median of $144,999. The county assesses the typical home at $39,100, a figure still tied to 2012 values.

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

Mt. Oliver in numbers

Parcels
1,487
Houses, townhouses and condos
1,009
Median assessed value of a home
$39,100
Home sales the county marked valid, October 30, 2025 to October 30, 2026
11
Median price of those sales
$144,999
Typical year a home was built
1920
Typical single-family lot
3,030 sq ft
Homes with the homestead exclusion
42%
Vacant lots
144
School district
Pittsburgh
ZIP code
15210

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 Mt. Oliver

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

One other place shares the Pittsburgh school district with Mt. Oliver, so the school tax rate is the same.