Development reports · Warren County, NJ
What's being built in Warren County, NJ: Q1 2025
9 development projects in Warren County, NJ had a new filing in Q1 2025 (January to March), up from 7 in Q4 2024 and 10 in Q1 2024. Together they propose 97 new homes and 1,036,685 sq ft of non-residential space, roughly $220.8M in estimated construction value. The most common project type was single-family homes, followed by industrial.
9projects filed
97new homes proposed
1,036,685sq ft non-residential
$220.8Mest. construction value
Biggest projects
Filed 2025-03-13
$74.9M est. value
575,900 sq ft|Industrial
Cubes at Alpha
Alpha Borough, Warren County, NJ
Filed 2025-01-10
$89.4M est. value
446,925 sq ft|156 acres|Other
WNAG Realty site plan, Alphano Rd. and Route 46
Independence Township, Warren County, NJ
Filed 2025-02-04
$53.8M est. value
96 homes|Single-family homes
Willows at Pohatcong
Pohatcong Township, Warren County, NJ
Filed 2025-03-24
$2.8M est. value
13,860 sq ft|Single-family homes
Blairstown Airport
Blairstown Township, Warren County, NJ
Filed 2025-01-29
1 home
1 home|Single-family homes
Single-family home, Block 301 Lot 6.01
Frelinghuysen Township, Warren County, NJ
By type
| Type | Projects | Homes | Sq ft |
|---|---|---|---|
| Single-family homes | 6 | 97 | 13,860 |
| Industrial | 1 | 0 | 575,900 |
| Other | 1 | 0 | 446,925 |
| Lot line change | 1 | 0 | 0 |
By town
Every project filed in Q1 2025
| Received | Project | Town | Type | Homes | Sq ft |
|---|---|---|---|---|---|
| 2025-03-26 | Changewater Solar Interconnection | Washington Township | Single-family homes | ||
| 2025-03-24 | Blairstown Airport | Blairstown Township | Single-family homes | 13,860 | |
| 2025-03-13 | Cubes at Alpha | Alpha Borough | Industrial | 575,900 | |
| 2025-03-04 | 110-112 South Fifth Street Garage | Lopatcong Township | Single-family homes | ||
| 2025-02-06 | Verizon Wireless-Triplebrook | Hope Township | Single-family homes | ||
| 2025-02-04 | Willows at Pohatcong | Pohatcong Township | Single-family homes | 96 | |
| 2025-01-29 | Single-family home, Block 301 Lot 6.01 | Frelinghuysen Township | Single-family homes | 1 | |
| 2025-01-10 | WNAG Realty site plan, Alphano Rd. and Route 46 | Independence Township | Other | 446,925 | |
| 2025-01-03 | Harmony Terrace | Harmony Township | Lot line change |
← Q4 2024 · All Warren County reports · Q2 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 Warren County page for every project since 2024.