Development reports · Middlesex County, NJ
What's being built in Middlesex County, NJ: Q3 2025
11 development projects in Middlesex County, NJ had a new filing in Q3 2025 (July to September), up from 10 in Q2 and 8 in Q3 2024. Together they propose 101,449 sq ft of non-residential space, roughly $13.7M in estimated construction value. The busiest towns were Woodbridge Township (4) and New Brunswick City (3). The most common project type was apartments, followed by warehouse & storage.
11projects filed
0new homes proposed
101,449sq ft non-residential
$13.7Mest. construction value
Biggest projects
Filed 2025-09-11
$11.1M est. value
85,622 sq ft|Warehouse & storage
Storage building, Block 321, Lot 9
New Brunswick City, Middlesex County, NJ
Filed 2025-09-04
$1.3M est. value
9,973 sq ft|Warehouse & storage
Storage building, 4401 South Clinton Ave
South Plainfield Borough, Middlesex County, NJ
Filed 2025-08-01
$724K est. value
3,292 sq ft|Restaurant
1031 US Route 1
Edison Township, Middlesex County, NJ
Filed 2025-08-12
$512K est. value
2,562 sq ft|Other
Route 1 North at Garden State Parkway
Woodbridge Township, Middlesex County, NJ
By type
| Type | Projects | Homes | Sq ft |
|---|---|---|---|
| Apartments | 6 | 0 | 0 |
| Warehouse & storage | 2 | 0 | 95,595 |
| Single-family homes | 1 | 0 | 0 |
| Other | 1 | 0 | 2,562 |
| Restaurant | 1 | 0 | 3,292 |
By town
| Town | Projects | Homes |
|---|---|---|
| Woodbridge Township | 4 | 0 |
| New Brunswick City | 3 | 0 |
| Edison Township | 1 | 0 |
| Perth Amboy City | 1 | 0 |
| South Brunswick Township | 1 | 0 |
| South Plainfield Borough | 1 | 0 |
Every project filed in Q3 2025
| Received | Project | Town | Type | Homes | Sq ft |
|---|---|---|---|---|---|
| 2025-09-15 | 1440-1450 Rahway Ave multifamily buildings | Woodbridge Township | Apartments | ||
| 2025-09-12 | Paterson St. multifamily building | Perth Amboy City | Apartments | ||
| 2025-09-11 | Storage building, Block 321, Lot 9 | New Brunswick City | Warehouse & storage | 85,622 | |
| 2025-09-04 | Storage building, 4401 South Clinton Ave | South Plainfield Borough | Warehouse & storage | 9,973 | |
| 2025-08-26 | Northumberland Way residential construction | South Brunswick Township | Single-family homes | ||
| 2025-08-19 | 20 Middlesex-Essex Tpk | Woodbridge Township | Apartments | ||
| 2025-08-18 | Multi-family building, Block 707.04, Lot 7.05 | New Brunswick City | Apartments | ||
| 2025-08-13 | Multifamily building, New Brunswick | New Brunswick City | Apartments | ||
| 2025-08-12 | Route 1 North at Garden State Parkway | Woodbridge Township | Other | 2,562 | |
| 2025-08-01 | 1031 US Route 1 | Edison Township | Restaurant | 3,292 | |
| 2025-07-29 | Multifamily building, Block 356.02 Lot 12 | Woodbridge Township | Apartments |
← Q2 2025 · All Middlesex 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 Middlesex County page for every project since 2024.