County Permitting Hub • 17 ZIP Codes

Kauai County, HI Building Permits & Cost Intelligence

Official residential permit requirements, inspection workflows, and local contractor wage rates across Kauai County, Hawaii for 2026.

Base Permit Fee

$244.60

Municipal Filing Tier

BLS Trade Wage

$37.04/hr

Local Labor Benchmark

Median Housing Age

36 Yrs

Built Circa 1990

Postal Zones

Primary: 96703

Kauai 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: 22.0352° N, -159.5556° W

Dedicated Hubs

Official Authority

Kauai County, HI