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

Mt. Lebanon property search

Mt. Lebanon has 11,994 parcels on the county's books, 10,674 of them houses, townhouses or condos. Homes that sold in the past year went for a median of $450,000. The county assesses the typical home at $195,700, a figure still tied to 2012 values.

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

Mt. Lebanon in numbers

Parcels
11,994
Houses, townhouses and condos
10,674
Median assessed value of a home
$195,700
Home sales the county marked valid, October 30, 2025 to October 30, 2026
282
Median price of those sales
$450,000
Typical year a home was built
1948
Typical single-family lot
8,100 sq ft
Homes with the homestead exclusion
79%
Vacant lots
379
School district
Mt Lebanon
ZIP codes
15228, 15243, 15216, 15234

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. Lebanon

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