Marion County, Indiana Building Permit Guide

By the Census Bureau’s 2025 estimates Marion County has 992196 residents: Indianapolis city (balance) 901116, Lawrence 50420, Beech Grove 14671, Speedway 14373 and Southport 2094. The City of Indianapolis Department of Business and Neighborhood Services (BNS) covers the Consolidated City; the excluded cities of Lawrence, Beech Grove, Speedway and Southport are outside its contractor licensing, and BNS flags projects in them as separate.

Speedway’s website could not be opened and Southport’s showed a blank page, so who issues building permits in those two cities is unverified; contact each city directly.

Who handles permitting in Marion County?

The local building department issues the building permit and inspects the work. On a Class 1 structure the state design release, issued by IDHS or a certified local unit, must come before construction starts; IDHS has 10 business days to respond to a complete application and 20 for a plan review. Plans for Class 1 work over 30,000 cubic feet must be prepared by a registered architect or engineer. The Construction Design Release

Lawrence and Beech Grove

Lawrence

Plans are emailed to permits@cityoflawrence.org, with up to 15 days for review. Inspections need at least 48 hours (2 business days) notice, or an accelerated fee of $75.00 (residential) or $125.00 (commercial) applies; water and sewer inspections are booked with Lawrence Utilities at 317-542-0511, 24 hours ahead. Right-of-way permits require a three-year maintenance bond of $10,000 for one location, or a blanket bond of at least $100,000 per calendar year.

Beech Grove

The Improvement Location Permit comes from Indianapolis BNS at the City County Building, 200 East Washington St, (317) 327-8700. The ILP and plans are then taken to Beech Grove City Hall, 806 Main Street, where the Building Commissioner reviews them and issues the building permit.

Contractor licensing in Marion County

Contractors working in Indianapolis must hold a BNS license (general, electrical, HVAC, wrecking) or register a state plumbing license. Lawrence and Beech Grove run their own contractor registration and bonding: Lawrence registers contractors who show an Indianapolis or State license, and Beech Grove requires a certificate of insurance naming the City as additional insured plus a $10,000 bond (general contractors) or $5,000 bond (electrical, HVAC, plumbing), with originals at the Clerk Treasurer’s Office.

Indiana licenses plumbing contractors and journeyman plumbers at state level. It issues no licence for electrical, HVAC or general contractors, so any registration for those trades is set by the city, town or county. Contractor licensing in Indiana

Septic, wells and floodplain

Septic

Permits for new and repaired septic systems come from the Marion County Public Health Department under Chapter 14 of the Health and Hospital Corporation code and 410 IAC; installers must be IOWPA-certified. Water Quality & Hazardous Materials Management, 3901 Meadows Dr., 2nd floor, Indianapolis; 317.221.2266; Monday-Friday, 8 a.m. to 5 p.m.

Wells

Marion County Public Health also permits private wells: contractors need permits for new well construction and for pump repair or replacement, and unused wells must be properly abandoned (County Code Chapter 18).

Floodplain

About 18 percent of Marion County (46,234 acres) lies in the 100-year and 500-year floodplains, and most flooding occurs along the White River. Any development in a special flood hazard area needs a local floodplain development permit (flood@indy.gov).

How to get a building permit in Marion County

A design release expires if work has not started within one year, with one extension of up to 180 days; the local permit runs on its own clock, so track both on Class 1 work. How long a design release lasts

Official Marion County permitting resources

These are the primary sources behind this guide. Codes, fee schedules and procedures change — confirm the position for your filing date.

• Indianapolis BNS
• BNS contractor licenses
• Lawrence Building Department
• Beech Grove Building Commissioner
• Marion County Public Health septic program
• Marion County Public Health well program
• Indianapolis flood management

Frequently asked questions

Does BNS issue permits in Lawrence?

No. Lawrence has its own Building Department at 9001 East 59th Street, 317-545-8787.

How do I get a building permit in Beech Grove?

Get the Improvement Location Permit from BNS, then take it and the plans to the Building Commissioner at 806 Main Street.

Who permits septic systems in Marion County?

The Marion County Public Health Department; installers must be IOWPA-certified.

Simplify Marion County permitting with Alliance Permitting

• Confirm which city’s building office has the parcel
• Line up floodplain, septic and well permits with the right agency
• Handle contractor registration and bonds where Lawrence or Beech Grove require them

Alliance Permitting is a permit documentation and submission company in Indiana. We prepare your paperwork, file it correctly and coordinate with the permitting authority through issuance. We are not a contractor and we do not perform licensed plan review or inspections; that work stays with your licensed team and the jurisdiction.

This guide is provided by Alliance Permitting for general information about Marion County permitting. Requirements, fees, and procedures change; confirm details with the permitting authority before relying on them.