Indiana Building Permits — Complete Guide (2026)
Find, Apply & Track Permits in Cities and Counties Across Indiana
Indiana has a statewide building code and a relatively straightforward permitting process. Indianapolis (Marion County) has the largest permit volume. The state's lower cost of living translates to below-average permit fees.
How building permits work in Indiana
Building permit requirements and processing times in Indiana vary by city and county. Use the links below to apply, check status, schedule inspections and find permit information for your location.
Learn the step-by-step permit process →Not sure where to apply?
Enter your city or address to find your permit office.
Permit costs by type — Indiana
| Permit Type | Fee Range | Processing Time | Notes |
|---|---|---|---|
| Electrical | $65–$175 | 1–3 days | Licensed electrician required statewide |
| Plumbing | $60–$160 | 1–3 days | Licensed plumber required |
| HVAC / Mechanical | $70–$185 | 1–4 days | Furnace replacement high volume |
| Roofing | $75–$225 | 1–3 days | Permit required in most Indiana cities |
| New Construction | $500–$1,500 | 2–5 weeks | Below national average costs |
| Room Addition | $250–$700 | 1–4 weeks | Straightforward process |
| Deck / Patio | $100–$300 | 1–3 weeks | Frost-line footings — 30 inches |
| Pool | $150–$400 | 1–3 weeks | Barrier fence required |
| Fence | $40–$125 | 1–5 days | HOA rules often stricter |
| Solar | $70–$185 | 1–4 days | Growing market in Indiana |
Major Indiana cities — apply online
Most Indiana building permits are issued by cities. Click your city to access the permit portal, apply online, or check permit status.
Permit costs by county — top Indiana counties
County building departments handle unincorporated areas. Click a county to access its permit portal directly.
How to get a building permit in Indiana
Find your local building department
Indiana permits are issued at the city or county level. Indianapolis (Develop Indy), Fort Wayne, and Evansville have online systems.
Statewide permit for new construction
Indiana issues state building permits for new construction through the Fire Prevention and Building Safety Commission. This is separate from local trade permits.
Submit application
Trade permits are handled locally. New construction statewide permits go through IDHS.
Pay fees
Indiana permit fees are generally moderate. Construction permits are based on project valuation.
Inspections
Cities have inspection divisions. Counties may use shared inspectors. Schedule in advance for rural areas.
ADU permits in Indiana — what you need to know
🏠 Indiana ADU-friendly status: No statewide law
Indiana has no statewide ADU law. Indianapolis updated zoning in 2023 to allow accessory dwelling units in residential zones. Most smaller Indiana cities have restrictive zoning — verify locally before planning an ADU.
Find a licensed Indiana contractor
Indiana requires licensed professionals for most permitted work. Always verify a contractor's license before hiring — it protects you and is required for most permit types.
General Contractors
Find pre-screened general contractors for your Indiana home project. Compare quotes on permitted work.
Find a Contractor →Verify IN License
Verify your contractor holds a valid Indiana Professional Licensing Agency (IPLA) license before any permitted work begins.
Verify IN License →Electricians & Plumbers
Specialty-licensed electricians and plumbers are required for all permitted electrical and plumbing work in Indiana.
Learn More →Ready to get started? Browse verified, licensed contractors serving Indiana homeowners and get free quotes on your project.
🔍 Find a Contractor Near YouFrequently asked questions — Indiana permits
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