Development reports · Westmoreland County, PA
What's being built in Westmoreland County, PA: Q1 2026
6 development projects in Westmoreland County, PA had a new filing in Q1 2026 (January to March), the same as 6 in Q4 2025 and 1 in Q1 2025. The most common project type was industrial, followed by warehouse & storage.
6projects filed
0new homes proposed
0sq ft non-residential
–est. construction value
Biggest projects
Filed 2026-03-09
Warehouse & storage
Warehouse & storage
Apter Co Whse
Sewickley Township, Westmoreland County, PA
Filed 2026-03-03
Senior living
Senior living
Rostraver Willowbrook Senior Housing
Rostraver Township, Westmoreland County, PA
Filed 2026-02-24
Industrial
Industrial
East Huntingdon Holdings Westmoreland Cnty
East Huntingdon Township, Westmoreland County, PA
Filed 2026-02-10
Single-family homes
Single-family homes
Sunset Ridge
Penn Township, Westmoreland County, PA
Filed 2026-01-30
Industrial
Industrial
L&L Roofing Sys
Mount Pleasant Township, Westmoreland County, PA
Filed 2026-01-07
Institutional
Institutional
Rostraver State Police Barracks
Rostraver Township, Westmoreland County, PA
By type
| Type | Projects | Homes | Sq ft |
|---|---|---|---|
| Industrial | 2 | 0 | 0 |
| Warehouse & storage | 1 | 0 | 0 |
| Senior living | 1 | 0 | 0 |
| Single-family homes | 1 | 0 | 0 |
| Institutional | 1 | 0 | 0 |
By town
| Town | Projects | Homes |
|---|---|---|
| Rostraver Township | 2 | 0 |
| East Huntingdon Township | 1 | 0 |
| Mount Pleasant Township | 1 | 0 |
| Penn Township | 1 | 0 |
| Sewickley Township | 1 | 0 |
Every project filed in Q1 2026
| Received | Project | Town | Type | Homes | Sq ft |
|---|---|---|---|---|---|
| 2026-03-09 | Apter Co Whse | Sewickley Township | Warehouse & storage | ||
| 2026-03-03 | Rostraver Willowbrook Senior Housing | Rostraver Township | Senior living | ||
| 2026-02-24 | East Huntingdon Holdings Westmoreland Cnty | East Huntingdon Township | Industrial | ||
| 2026-02-10 | Sunset Ridge | Penn Township | Single-family homes | ||
| 2026-01-30 | L&L Roofing Sys | Mount Pleasant Township | Industrial | ||
| 2026-01-07 | Rostraver State Police Barracks | Rostraver Township | Institutional |
← Q4 2025 · All Westmoreland County reports
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 Westmoreland County page for every project since 2024.