Building Permit Requirements in Madison, WI (2026)

Complete guide to building permit requirements in Madison, WI. Find permit rules, costs, and how to apply for sheds, decks, fences, roofs, HVAC, electrical, pools, solar, and more.

๐Ÿ›๏ธ Madison Building Department

Madison Building Inspection handles all building permits in Madison.

โ†’ Apply for a permit at Madison Building Inspection

Permit Requirements by Project Type in Madison

Select your project type to get Madison-specific requirements, costs, and how to apply:

๐Ÿ  Shed Permit ๐Ÿชต Deck Permit ๐Ÿšง Fence Permit ๐Ÿ—๏ธ Roof Permit โ„๏ธ HVAC Permit โšก Electrical Permit ๐Ÿ”ง Plumbing Permit ๐Ÿก Home Addition Permit ๐Ÿ˜๏ธ ADU Permit ๐ŸŠ Pool Permit โ˜€๏ธ Solar Permit ๐Ÿš— Driveway Permit ๐Ÿšฟ Bathroom Permit ๐Ÿ  Basement Permit ๐Ÿ’ฐ Permit Cost Guide

Need a Licensed Contractor Who Handles Permits?

Licensed local contractors know your area's permit requirements and handle the paperwork for you. Get free quotes in minutes.

Get 3 Free Contractor Quotes โ†’

About Building Permits in Madison

Building permits in Madison are issued by the Madison Building Inspection. Requirements, fees, and processing times vary by project type. Always verify current requirements with the building department before starting any project.

Most residential projects in Madison that involve structural changes, electrical work, plumbing, HVAC, or projects over a certain size require a permit. Small cosmetic work typically does not.

โ† All Wisconsin Permits  |  Permit Cost Guide  |  Permit Violation Penalties

Need a Licensed Contractor Who Handles Permits?

Licensed local contractors know your area's permit requirements and handle the paperwork for you. Get free quotes in minutes.

Get 3 Free Contractor Quotes โ†’