County Permitting Hub • 18 ZIP Codes

Cascade County, MT Building Permits & Cost Intelligence

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

Base Permit Fee

$179.36

Municipal Filing Tier

BLS Trade Wage

$27.16/hr

Local Labor Benchmark

Median Housing Age

38 Yrs

Built Circa 1988

Postal Zones

Primary: 59401

Cascade 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: 47.4010° N, -111.3743° W

Dedicated Hubs

Official Authority

Cascade County, MT