Development reports · Allegheny County, PA
What's being built in Allegheny County, PA: May 2025
13 development projects in Allegheny County, PA had a new filing in May 2025, down from 16 in April and 18 in May 2024. The most common project type was government & utilities, followed by single-family homes.
13projects filed
0new homes proposed
0sq ft non-residential
–est. construction value
Biggest projects
Filed 2025-05-30
Government & utilities
0.7 acres|Government & utilities
Utility Facility/Transmission site, Castle Shannon Borough
Castle Shannon Borough, Allegheny County, PA
Filed 2025-05-30
Government & utilities
9.2 acres|Government & utilities
Borrow/Disposal Site, Sewickley Hills Borough
Sewickley Hills Borough, Allegheny County, PA
Filed 2025-05-30
Single-family homes
0.5 acres|Single-family homes
Private road and residence site, Marshall Township
Marshall Township, Allegheny County, PA
Filed 2025-05-28
Single-family homes
Single-family homes
Rizzo Subdivision
Forward Township, Allegheny County, PA
Filed 2025-05-22
Single-family homes
0.2 acres|Single-family homes
Residential site, Fox Chapel Borough
Fox Chapel Borough, Allegheny County, PA
Filed 2025-05-22
Industrial
2.0 acres|Industrial
Commercial/industrial site, Oakmont Borough
Oakmont Borough, Allegheny County, PA
By type
| Type | Projects | Homes | Sq ft |
|---|---|---|---|
| Government & utilities | 6 | 0 | 0 |
| Single-family homes | 6 | 0 | 0 |
| Industrial | 1 | 0 | 0 |
Every project filed in May 2025
← April 2025 · All Allegheny County reports · June 2025 →
Counted by each project's latest filing date. Figures are the totals filed with the county and state, and construction values are rough estimates. See the Allegheny County page for every project since 2024.