Development reports · Delaware County, PA
What's being built in Delaware County, PA: Q3 2025
24 development projects in Delaware County, PA had a new filing in Q3 2025 (July to September), down from 27 in Q2 and 22 in Q3 2024. Together they propose 45 new homes and 66,937 sq ft of non-residential space, roughly $35.0M in estimated construction value. The busiest towns were Haverford Township (6), Springfield Township (2) and Concord Township (2). The most common project type was single-family homes, followed by lot line change.
24projects filed
45new homes proposed
66,937sq ft non-residential
$35.0Mest. construction value
Biggest projects
Filed 2025-07-17
$4.9M est. value
24,576 sq ft|Recreation
Recreation at Marville
Newtown Township, Delaware County, PA
Filed 2025-07-17
$6.7M est. value
12 homes|Single-family homes
Village of Four Seasons
Newtown Township, Delaware County, PA
Filed 2025-08-01
$2.4M est. value
10 homes|Apartments
24 S Eagle Road
Haverford Township, Delaware County, PA
Filed 2025-08-01
$2.4M est. value
10 homes|Apartments
83 S Eagle Road
Haverford Township, Delaware County, PA
Filed 2025-08-21
$2.8M est. value
14,050 sq ft|Recreation
Rolling Green Golf Club
Springfield Township, Delaware County, PA
Filed 2025-09-18
$3.9M est. value
7 homes|Single-family homes
Pathfinder Homes - Springhouse
Aston Township, Delaware County, PA
By type
| Type | Projects | Homes | Sq ft |
|---|---|---|---|
| Single-family homes | 9 | 25 | 1,200 |
| Lot line change | 6 | 0 | 0 |
| School | 2 | 0 | 10,000 |
| Recreation | 2 | 0 | 38,626 |
| Apartments | 2 | 20 | 0 |
| Institutional | 1 | 0 | 8,380 |
| Restaurant | 1 | 0 | 4,157 |
| Retail & commercial | 1 | 0 | 4,574 |
By town
Every project filed in Q3 2025
← Q2 2025 · All Delaware County reports · Q4 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 Delaware County page for every project since 2024.