Building Permits & Construction Cost Guide

County Permitting Hub • 70 ZIP Codes

San Francisco County, CA Building Permits & Cost Intelligence

Official residential permit requirements, inspection workflows, and local contractor wage rates across San Francisco County, California for 2026.

Select Project Guide

Base Permit Fee

$257.55

Municipal Filing Tier

BLS Trade Wage

$39.00/hr

Local Labor Benchmark

Median Housing Age

43 Yrs

Built Circa 1983

Postal Zones

70

Primary: 94101

San Francisco County Project Permitting Guides

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

🏠 CA Standard

San Francisco County

Roof Replacement

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

Base Permit: $257.55 Launch Guide →

❄️ CA Standard

San Francisco County

HVAC System Installation

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

Base Permit: $183.96 Launch Guide →

⚡ CA Standard

San Francisco County

Electrical Panel Upgrade

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

Base Permit: $161.89 Launch Guide →

San Francisco County Permitting Boundary

GPS: 37.7785° N, -122.6136° W

Google Maps →

All 70 Postal Codes in San Francisco County

Dedicated Hubs

# 94101 # 94102 # 94103 # 94104 # 94105 # 94106 # 94107 # 94108 # 94109 # 94110 # 94111 # 94112 # 94114 # 94115 # 94116 # 94117 # 94118 # 94119 # 94120 # 94121 # 94122 # 94123 # 94124 # 94125 # 94126 # 94127 # 94129 # 94130 # 94131 # 94132 # 94133 # 94134 # 94135 # 94136 # 94137 # 94138 # 94139 # 94140 # 94141 # 94142 # 94143 # 94144 # 94145 # 94146 # 94147 # 94150 # 94151 # 94152 # 94153 # 94154 # 94155 # 94156 # 94157 # 94159 # 94160 # 94161 # 94162 # 94163 # 94164 # 94165 # 94166 # 94167 # 94168 # 94169 # 94170 # 94171 # 94172 # 94175 # 94177 # 94188

Official Authority

San Francisco County Building Inspections & Permits

San Francisco County, CA

Call (800) 555-0147 Official Permitting Portal →

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