Building Permits & Construction Cost Guide

County Permitting Hub • 74 ZIP Codes

Honolulu County, HI Building Permits & Cost Intelligence

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

Select Project Guide

Base Permit Fee

$260.85

Municipal Filing Tier

BLS Trade Wage

$39.50/hr

Local Labor Benchmark

Median Housing Age

39 Yrs

Built Circa 1987

Postal Zones

74

Primary: 96701

Honolulu County Project Permitting Guides

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

🏠 HI Standard

Honolulu County

Roof Replacement

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

Base Permit: $260.85 Launch Guide →

❄️ HI Standard

Honolulu County

HVAC System Installation

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

Base Permit: $186.32 Launch Guide →

⚡ HI Standard

Honolulu County

Electrical Panel Upgrade

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

Base Permit: $163.96 Launch Guide →

Honolulu County Permitting Boundary

GPS: 23.8018° N, -164.8600° W

Google Maps →

All 74 Postal Codes in Honolulu County

Dedicated Hubs

# 96701 # 96706 # 96707 # 96709 # 96712 # 96717 # 96730 # 96731 # 96734 # 96744 # 96759 # 96762 # 96782 # 96786 # 96789 # 96791 # 96792 # 96795 # 96797 # 96801 # 96802 # 96803 # 96804 # 96805 # 96806 # 96807 # 96808 # 96809 # 96810 # 96811 # 96812 # 96813 # 96814 # 96815 # 96816 # 96817 # 96818 # 96819 # 96820 # 96821 # 96822 # 96823 # 96824 # 96825 # 96826 # 96827 # 96828 # 96830 # 96835 # 96836 # 96837 # 96838 # 96839 # 96840 # 96841 # 96842 # 96843 # 96844 # 96845 # 96846 # 96847 # 96848 # 96849 # 96850 # 96853 # 96854 # 96857 # 96858 # 96859 # 96860 # 96861 # 96862 # 96863 # 96898

Official Authority

Honolulu County Building Inspections & Permits

Honolulu County, HI

Call (800) 555-0139 Official Permitting Portal →

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