County Permitting Hub • 51 ZIP Codes

Middlesex County, NJ Building Permits & Cost Intelligence

Official residential permit requirements, inspection workflows, and local contractor wage rates across Middlesex County, New Jersey for 2026.

Base Permit Fee

$237.74

Municipal Filing Tier

BLS Trade Wage

$36.00/hr

Local Labor Benchmark

Median Housing Age

45 Yrs

Built Circa 1981

Postal Zones

Primary: 07001

Middlesex County Project Permitting Guides

Select a residential remodeling category below to launch localized calculators, building codes, and inspection steps.

Complete roof replacement rules, code inspection requirements, and real-time calculator.

Complete hvac system installation rules, code inspection requirements, and real-time calculator.

Complete electrical panel upgrade rules, code inspection requirements, and real-time calculator.

GPS: 40.4720° N, -74.3948° W

Dedicated Hubs

Official Authority

Middlesex County, NJ