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County Permitting Hub • 3 ZIP Codes

Union County, TN Building Permits & Cost Intelligence

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

Select Project Guide
Base Permit Fee
$157.57
Municipal Filing Tier
BLS Trade Wage
$23.86/hr
Local Labor Benchmark
Median Housing Age
33 Yrs
Built Circa 1993
Postal Zones
3
Primary: 37779

Union County Project Permitting Guides

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

🏠 TN Standard
Union County

Roof Replacement

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

Base Permit: $157.57 Launch Guide →
❄️ TN Standard
Union County

HVAC System Installation

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

Base Permit: $112.55 Launch Guide →
⚡ TN Standard
Union County

Electrical Panel Upgrade

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

Base Permit: $99.04 Launch Guide →

Union County Permitting Boundary

GPS: 36.2850° N, -83.7995° W

Google Maps →

All 3 Postal Codes in Union County

Dedicated Hubs
# 37779 # 37807 # 37866
Official Authority

Union County Building Inspections & Permits

Union County, TN

Call (800) 555-0140 Official Permitting Portal →
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Connect with licensed, insured general contractors & master tradesmen registered in this jurisdiction.

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