Development reports · Chester County, PA
What's being built in Chester County, PA: October 2026
20 development projects in Chester County, PA had a new filing in October 2026, up from 18 in September and 22 in October 2025. Together they propose 19 new homes and 80,395 sq ft of non-residential space, roughly $25.6M in estimated construction value. The busiest towns were East Whiteland Township (3), Penn Township (3) and East Nottingham Township (2). The most common project type was lot line change, followed by single-family homes.
20projects filed
19new homes proposed
80,395sq ft non-residential
$25.6Mest. construction value
Biggest projects
New filing
$4.6M est. value
20,780 sq ft|8.0 acres|Retail & commercial
155, 157, 161 & 167 Lancaster Avenue
East Whiteland Township, Chester County, PA
Filed 2026-10-01
$3.6M est. value
18,215 sq ft|5.3 acres|Other
1112 West Bridge St. wedding venue
East Vincent Township, Chester County, PA
New filing
$4.4M est. value
12 homes|4.0 acres|Townhomes
230 Reedville Road
Lower Oxford Township, Chester County, PA
New filing
$2.6M est. value
12,000 sq ft|9.2 acres|Retail & commercial
Jennersville Business Park Lot 1B
Penn Township, Chester County, PA
New filing
$3.5M est. value
10,000 sq ft|12 acres|Institutional
Christiana Care Pennsylvania, Inc
Penn Township, Chester County, PA
New filing
$2.8M est. value
5 homes|2.2 acres|Other
Milltown Village
East Caln Township, Chester County, PA
By type
| Type | Projects | Homes | Sq ft |
|---|---|---|---|
| Lot line change | 4 | 0 | 0 |
| Other | 3 | 5 | 18,215 |
| Single-family homes | 2 | 2 | 0 |
| Retail & commercial | 2 | 0 | 32,780 |
| Agricultural | 2 | 0 | 0 |
| Institutional | 2 | 0 | 16,900 |
| Industrial | 2 | 0 | 5,500 |
| Townhomes | 1 | 12 | 0 |
| Warehouse & storage | 1 | 0 | 7,000 |
| Government & utilities | 1 | 0 | 0 |
By town
Every project filed in October 2026
← September 2026 · All Chester 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 Chester County page for every project since 2024.