Development reports · Chester County, PA
What's being built in Chester County, PA: January 2026
13 development projects in Chester County, PA had a new filing in January 2026, the same as 13 in December 2025 and 9 in January 2025. Together they propose 222 new homes and 1,447,034 sq ft of non-residential space, roughly $1.1B in estimated construction value. The most common project type was lot line change, followed by single-family homes.
13projects filed
222new homes proposed
1,447,034sq ft non-residential
$1.1Best. construction value
Biggest projects
Filed 2026-01-14
$966.9M est. value
1,381,268 sq ft|125 acres|Data center
Pennhurst Data Centers
East Vincent Township, Chester County, PA
Filed 2026-01-13
$54.4M est. value
147 homes|38 acres|Townhomes
Carillon-Quarry
Avondale Borough, Chester County, PA
Filed 2026-01-26
$41.4M est. value
74 homes|20 acres|Single-family homes
Plute Homes residential development
West Vincent Township, Chester County, PA
Filed 2026-01-28
$9.0M est. value
30,000 sq ft|6.9 acres|Office
Penn-Delmar Power commercial building
Lower Oxford Township, Chester County, PA
Filed 2026-01-16
$4.7M est. value
13,522 sq ft|1.7 acres|Government & utilities
Spring City Borough Complex
Spring City Borough, Chester County, PA
Filed 2026-01-07
$2.8M est. value
12,680 sq ft|4.6 acres|Retail & commercial
West Chester Kia E. Nields St.
West Goshen Township, Chester County, PA
By type
| Type | Projects | Homes | Sq ft |
|---|---|---|---|
| Lot line change | 3 | 0 | 0 |
| Single-family homes | 2 | 75 | 0 |
| Government & utilities | 2 | 0 | 15,322 |
| Recreation | 2 | 0 | 7,764 |
| Office | 1 | 0 | 30,000 |
| Data center | 1 | 0 | 1,381,268 |
| Townhomes | 1 | 147 | 0 |
| Retail & commercial | 1 | 0 | 12,680 |
Every project filed in January 2026
← December 2025 · All Chester County reports · February 2026 →
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 Chester County page for every project since 2024.