Development reports · Dauphin County, PA
What's being built in Dauphin County, PA: Q4 2025
24 development projects in Dauphin County, PA had a new filing in Q4 2025 (October to December), down from 27 in Q3 and none in Q4 2024. The busiest towns were Derry Township (4), Upper Paxton Township (3) and East Hanover Township (3). The most common project type was single-family homes, followed by institutional.
24projects filed
0new homes proposed
0sq ft non-residential
–est. construction value
Biggest projects
Filed 2025-11-01
Institutional
Institutional
Foundation property filing (county review)
Millersburg Borough, Dauphin County, PA
Filed 2025-11-01
Institutional
Institutional
Foundation property filing, Upper Paxton
Upper Paxton Township, Dauphin County, PA
Filed 2025-11-01
School
School
Hershey Elementary School
Derry Township, Dauphin County, PA
Filed 2025-11-01
Government & utilities
Government & utilities
Chocolate, LP filing, Derry Township
Derry Township, Dauphin County, PA
Filed 2025-11-01
Single-family homes
Single-family homes
Small-scale residential filing, Upper Paxton
Upper Paxton Township, Dauphin County, PA
Filed 2025-11-01
Single-family homes
Single-family homes
1803 Sand Beach Road
East Hanover Township, Dauphin County, PA
By type
| Type | Projects | Homes | Sq ft |
|---|---|---|---|
| Single-family homes | 14 | 0 | 0 |
| Institutional | 2 | 0 | 0 |
| School | 2 | 0 | 0 |
| Retail & commercial | 2 | 0 | 0 |
| Government & utilities | 1 | 0 | 0 |
| Townhomes | 1 | 0 | 0 |
| Apartments | 1 | 0 | 0 |
| Agricultural | 1 | 0 | 0 |
By town
Every project filed in Q4 2025
← Q3 2025 · All Dauphin County reports · Q1 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 Dauphin County page for every project since 2024.