Fees
Estimated city fees
Baseline for a simple permitted shed: $100–$350 estimated city fees for a typical permitted residential shed in Indianapolis, IN; sheds 200 sq ft and under with no utility work may be building-permit-exempt but must comply with CZSO zoning setbacks
| Fee | Amount | Notes |
|---|---|---|
| Residential building permit + review (sheds over 200 sq ft) | $100–$350 (estimated) | Indianapolis fees vary with declared project valuation and review complexity. A straightforward residential shed commonly lands in this range; confirm current fees with Indy DMD before filing. |
| Inspections | Included with permit; reinspection extra | Typical shed permits require footing, framing, and final inspections. Reinspection fees apply if the site is not ready or corrections are outstanding. |
| Electrical / plumbing / mechanical trade permits | $50–$150 each (estimated) | Each utility trade requires a separate Indianapolis permit and inspection, even when the shed itself may be exempt from the building permit requirement. |
| Floodplain / special review | Varies if applicable | Properties in mapped flood hazard areas may require additional review or documentation beyond the standard shed permit path. |
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Conditions
The rules that apply
- A residential building permit from the Indianapolis Department of Metropolitan Development (DMD) / Building Standards is required for any detached accessory structure (shed) exceeding 200 square feet of floor area under the 2020 Indiana Residential Code (2018 IRC with Indiana state amendments).
- Sheds at 200 square feet or less may be exempt from the Indianapolis building permit requirement when the structure is a simple one-story accessory building with no utility connections — but zoning setbacks, height limits, and lot coverage rules under the Indianapolis/Marion County CZSO still apply.
- Any shed with electrical wiring, plumbing, or mechanical equipment requires a separate trade permit from Indianapolis Building Standards regardless of the shed's footprint size.
- The Indianapolis/Marion County Consolidated Zoning and Subdivision Ordinance (CZSO) governs accessory structure placement in residential districts, including required setbacks from property lines, maximum height, and lot coverage. Setback and coverage rules vary by zoning district.
- Shed footings in Indianapolis must extend below the design frost depth (approximately 30 inches for Indianapolis/Marion County). Permitted sheds must comply with 2020 Indiana Residential Code foundation requirements. Small pre-fabricated sheds on concrete piers or treated wood skid bases may be acceptable for exempt-sized structures.
- Projects in floodplain, historic district, or HOA-controlled areas may trigger additional review even when the basic shed size threshold is below the permit-required level.
Documents
What you'll need to file
- Residential building permit application submitted through the Indianapolis Department of Metropolitan Development / Building Standards process (if required).
- Scaled site plan showing lot lines, easements, existing structures, proposed shed footprint, and setback distances from property lines.
- Floor plan and elevations showing shed dimensions, wall heights, roof type, and door/window locations.
- Foundation details demonstrating compliance with the 2020 Indiana Residential Code frost-depth requirement (approximately 30 inches in Indianapolis/Marion County) — concrete piers, slab, or treated skid system as appropriate.
- Framing details for site-built sheds over 200 sq ft: wall framing, roof framing, and connection hardware.
- Manufacturer's installation instructions for pre-fabricated shed kits, including foundation and anchorage methods.
- Contractor license information or owner-builder authorization depending on who is applying.
- Any HOA, floodplain, or historic-district approvals required for the parcel before permit issuance.
Process
How the permit process works
Sequential — each step gates the next.
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Apply Indianapolis's 200-square-foot threshold as the first filter A shed at 200 square feet or less with no utility connections may be exempt from the Indianapolis building permit requirement under the 2020 Indiana Residential Code. Sheds over 200 sq ft and any shed with electrical, plumbing, or mechanical work require a permit. Confirm with Indianapolis Building Standards if you are near the threshold.
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Verify CZSO setbacks and lot coverage Contact Indianapolis DMD or use the Marion County parcel viewer to identify your zoning district and applicable accessory structure setbacks, height limits, and lot coverage requirements. A code-exempt shed can still violate zoning rules — verify placement before ordering a prefab unit or pouring footings.
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Choose a foundation appropriate to Indianapolis conditions Indianapolis/Marion County's design frost depth is approximately 30 inches. Permitted sheds must have footings that extend below the frost line or comply with 2020 Indiana Residential Code foundation requirements. Small pre-fabricated sheds on concrete piers or treated skid systems may be acceptable for exempt-sized structures.
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Identify utility scope and trade permit needs Decide whether the shed will have electrical, plumbing, or HVAC. Each trade requires a separate Indianapolis permit and inspection regardless of whether the shed's footprint is building-permit-exempt.
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Submit the permit application For permitted sheds, submit the residential permit application and supporting plans through the Indianapolis building standards process. Keep the declared project valuation accurate because permit fees and reviewer expectations are tied to the declared scope.
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Respond to review comments and receive the permit If reviewers request corrections, revise the drawings and resubmit before approval. After approval, pay remaining fees and keep the permit and approved plans on site during construction.
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Schedule footing, framing, and final inspections Typical shed permits require a footing inspection before concrete placement, a framing inspection after structural work, and a final inspection. Pass all required inspections to close out the permit. Trade inspections for electrical, plumbing, or mechanical are scheduled separately.
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Tools & materials
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Provenance
Code basis & official sources
Last verified 2026-04-29.
2020 Indiana Residential Code (Indiana adoption of the 2018 International Residential Code with Indiana state amendments), administered locally through Indianapolis/Marion County building standards; Indianapolis/Marion County Consolidated Zoning and Subdivision Ordinance (CZSO) for accessory structure setbacks, height, and lot coverage.
Residential permit page: https://www.indy.gov/activity/building-standards-and-procedures
If you skip the permit
- Indianapolis can issue a stop-work order if unpermitted shed construction is discovered.
- A shed placed in a required setback or over a drainage easement can be ordered relocated or removed after construction.
- After-the-fact permits usually cost more and are harder to approve than doing the project correctly at the start.
- Unpermitted electrical, plumbing, or mechanical work creates safety risks that go unverified without Building Standards trade inspections.
- Unpermitted structural work can create insurance and resale problems when a buyer, lender, or inspector asks for permit records.
- If the shed is in a flood hazard area without the required floodplain review, additional remediation or removal may be required.
FAQ
Common Indianapolis shed permit questions
Do I need a permit to build a shed in Indianapolis, IN?
It depends on size. Under the 2020 Indiana Residential Code, a simple one-story shed at 200 square feet or less with no utility connections may be exempt from the Indianapolis building permit requirement. Sheds over 200 sq ft and any shed with electrical, plumbing, or mechanical work require a permit. Zoning setbacks under the CZSO apply regardless of whether a permit is needed.
What is the permit threshold for sheds in Indianapolis?
Indianapolis follows the 2020 Indiana Residential Code (2018 IRC with Indiana state amendments), which allows simple accessory structures at or under 200 square feet to proceed without a building permit. Confirm current thresholds with Indianapolis Building Standards before building, especially if your shed is near 200 sq ft.
What code does Indianapolis use for sheds?
Indianapolis administers residential shed permits under the 2020 Indiana Residential Code, which adopts the 2018 International Residential Code with Indiana state amendments. Accessory structure placement and lot coverage are governed by the Indianapolis/Marion County Consolidated Zoning and Subdivision Ordinance (CZSO).
What is the frost depth for shed footings in Indianapolis?
Indianapolis/Marion County's design frost depth is approximately 30 inches. Permitted sheds must have footings that extend below this depth. Small pre-fabricated sheds on concrete piers or treated skid systems may be acceptable for exempt-sized structures, but confirm the foundation design with Indianapolis Building Standards for your specific project.
Does adding electricity to my Indianapolis shed require a permit?
Yes. Adding wiring, outlets, or lighting to a shed requires a separate Indianapolis Building Standards electrical permit and inspection, even if the shed's footprint is 200 square feet or under and otherwise building-permit-exempt.
How much does a shed permit cost in Indianapolis?
For sheds requiring a building permit, Indianapolis fees vary with declared project valuation — typically $100–$350 for a residential shed. Trade permits for electrical or plumbing add $50–$150 each. Confirm current pricing with Indianapolis Building Standards before filing.
Does floodplain location affect my Indianapolis shed permit?
Yes. Sheds in mapped flood hazard areas in Indianapolis/Marion County can require extra review, additional documentation, or design changes even when the standard residential shed size thresholds are otherwise straightforward. Check your parcel's flood zone status before planning.
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Disclaimer: Informational only — not legal advice. Rules change; verify with Indianapolis permitting staff before you build.