Vanderburgh County is in southwest Indiana on the Kentucky border, and its county seat, Evansville, is on the Ohio River. The county shares a single building authority with the City of Evansville: the Evansville–Vanderburgh County Building Commission issues permits and inspects work for projects in the city and across the county.
This guide covers the department and how to reach it, the local conditions that shape a filing here, what permits cost and who may pull them, and how inspections are booked. Rules that apply everywhere in Indiana are summarized in each section, with a link to the full statewide explanation.
This guide covers Vanderburgh County. The Building Commission serves both the county and the City of Evansville from Room 310 of the Civic Center Complex.
There is no separate county building department. Evansville and Vanderburgh County share the Building Commission, so one authority issues building permits and carries out inspections in the city and the county alike. Zoning is the step that comes first: the Area Plan Commission, in Room 312 of the same building, issues the Improvement Location Permit, and it applies separate city and county standards for principal buildings on individual lots.
What requires a building permit in Vanderburgh County?
Class 1 construction needs a state design release unless 675 IAC 12-6-4 exempts it, and local building permits are required as the local ordinance provides.
Permit required
- New residential and commercial construction, additions, alterations and conversions
- Structural and load-bearing work, foundations, decks, porches, ramps and stairs
- Finishing basements and attics, and any change of use or occupancy
- Electrical service changes, panel work, new circuits, solar and EV charging equipment
- Plumbing alterations, repipes, water heaters, backflow and sewer or gas connections
- HVAC installation and change-out, ductwork and venting; roofing, siding, windows, pools, signs and demolition
Typically exempt
- Little is exempt: the commission requires a permit for interior and exterior, structural and nonstructural work, including tile, drywall, windows, doors, siding, re-roofing and accessory buildings
- Portable equipment or temporary work the adopted rules specifically exempt
Which work needs a local building permit is set by local ordinance, and the Class 1 work that needs no state design release is listed in 675 IAC 12-6-4. An exemption from a building permit is not an exemption from zoning, setbacks, floodplain rules, utility approval or a fire authority review. Confirm scope with the department before work starts rather than after.
Short on time to read all of this?
Get a free quote →Which code edition applies
The Building Commission enforces Indiana’s statewide codes as adopted by the Fire Prevention and Building Safety Commission, and Evansville and Vanderburgh County ordinances require permits, inspections and licensed contractors.
Before construction starts on a Class 1 structure — one used by the public, by three or more tenants, or by anyone working as another’s employee — Indiana requires a state Construction Design Release, unless the work is exempt under 675 IAC 12-6-4. One- and two-family dwellings and qualifying townhouses are Class 2 and are permitted locally where an ordinance requires it. Indiana enforces the 2014 Indiana Building Code and the 2020 Indiana Residential Code. Class 1 and Class 2 in Indiana
Who handles permitting in Vanderburgh County?
The Building Commission issues building permits and floodplain development permits and carries out inspections for both the county and Evansville. Before it, the Area Plan Commission issues the Improvement Location Permit, and a Class 1 structure needs its state design release before construction.
| Detail | Information |
|---|---|
| Authority | Evansville–Vanderburgh County Building Commission |
| Offices | 1 NW Martin Luther King Jr Blvd, Civic Center Complex, Room 310, Evansville, Indiana 47708 |
| Phone | 812-436-7885 (main) · permit requests 812-436-7879 or 812-435-5788 · inspections 812-436-7867 · License Clerk 812-436-7880 |
| Counter hours | Monday to Friday, 8:00am to 5:00pm on the permitting pages; the commission’s main page lists 7:30am to 4:30pm, so call before visiting |
| Jurisdiction | Vanderburgh County and the City of Evansville together |
| Floodplain | Floodplain Development Permit in areas of special flood hazard |
| Code | Indiana codes adopted by the Fire Prevention and Building Safety Commission; 675 IAC 12 (GAR) |
| Contractor credentials | State plumbing licence; local contractor and trade licences (written exam, bond, insurance and workers’ compensation) |
| Class 1 projects | State Construction Design Release required before construction starts (675 IAC 12-6-3) |
Not sure this scope needs a permit?
Get a free quote →Evansville and Vanderburgh County license contractors and tradesmen locally: a licence needs a written exam, verification of experience, insurance, a bond and workers’ compensation. A firm licensed as a Building General Contractor (commercial) or Residential General Contractor (residential) does not need separate subcontractor licences. Confirm each contractor’s licence with the License Clerk (812-436-7880) before filing.
On farm buildings, check the agricultural exclusion from Class 1 rather than assuming it. It covers only a building used for an agricultural purpose on the land where it stands, and not one used for retail trade other than a farm-produce stand used for eight or fewer consecutive months a year (IC 22-12-1-4).
In 2025, building permits issued in unincorporated Vanderburgh County authorized 230 new privately owned housing units, 182 of them single-family homes, according to the U.S. Census Bureau Building Permits Survey.
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
Permit types
Residential permits
New single-family homes, residential additions and accessory buildings need an Improvement Location Permit, which Area Plan Commission staff review and can issue over the counter; these types can also be applied for online. Floodplain rules apply in areas of special flood hazard, and a building with three or more tenants is Class 1 and needs a state release.
Commercial permits
Commercial, industrial and multifamily projects go to the Area Plan Commission’s Site Review Committee: plans submitted by 4:00pm on a Monday are reviewed the next Monday at 10:00am, and site approval is good for six months. Class 1 buildings also need a state design release before construction.
Since 1 January 2026, a unit that requires permits for one- and two-family work must review plans within 7 business days and offer inspections within 3, and the applicant may use a private reviewer or inspector instead (IC 36-7-2.5). Local permits and the 2026 deadlines
Vanderburgh County permit costs and fees
Budget two fee streams on Class 1 work: the state design release fee on gross floor area, and the Building Commission’s local permit fees. Where work is started before a permit is obtained, the fee is tripled (Evansville Municipal Code 15.05.430(B)).
Rather talk it over?
Call 1-855-478-4290 →| Fee component | How it works |
|---|---|
| State design release | Class 1 only: $75 filing fee plus a processing fee, generally $0.050 or $0.030 per gross sq ft by occupancy category (675 IAC 12-3-2) |
| Local building permit | Set by the Building Commission’s fee schedule |
| Trade permits | Electrical, plumbing and HVAC work needs a permit; fees per the commission’s schedule |
| Contractor licence | Licence fees set by the commission; renewal needs a $25,000 surety bond and 3 hours of continuing education a year |
| Re-inspections and revisions | Charged where the local schedule provides for them |
Need a real number for a specific Vanderburgh County project? Send us the scope, address and valuation and we will identify the filing path, the reviews it will trigger and the fee categories that will apply.
Fee schedules are revised on each jurisdiction’s own cycle, so ask the issuing department for the schedule in force on your filing date. On Class 1 work the state design release adds a $75 filing fee plus a processing fee, generally $0.050 per gross square foot. State design release fees
Trade permits and who may pull them
Permit required
- Service installations, panel upgrades, new circuits, solar PV and EV chargers
- New plumbing, repipes, water heater change-outs, fixtures, backflow and gas piping
- HVAC installation and change-out, ductwork, venting and commercial kitchen exhaust
- Sprinkler, standpipe and fire alarm work on Class 1 structures
Typically exempt
- Replacing a fixture, switch, receptacle or light with no alteration to wiring or piping
- Clearing a stoppage without replacing or rearranging concealed piping
- Filter, thermostat and routine component service
- Appliance repair that does not alter the gas, electrical or venting connection
Rather not deal with the Vanderburgh County building department?
Get a free quote →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
How to apply for a Vanderburgh County building permit
Its Improvement Location Permit, from Room 312, comes before the building permit.
Development there needs a Floodplain Development Permit.
Test against the statutory definition, not an impression of the building.
No construction on a Class 1 structure may start before it is issued (675 IAC 12-6-3).
Licences need a written exam, bond, insurance and workers’ compensation; a resident homeowner has a limited exception.
It allows work to grade level while review continues, and must be requested with the application (675 IAC 12-6-14).
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
Inspections in Vanderburgh County
Contractors request inspections from the Building Commission by email at inspectionrequests@evansville.in.gov or by phone at 812-436-7867. The commission sets the inspection stages; ask for its list when the permit is issued.
Do not cover work before the required inspection has been approved. On Class 1 work the design release must be posted on site and a complete set of the released plans kept there until occupancy (675 IAC 12-6-19).
Vanderburgh County permit search and official resources
Permit records for one project can sit in two places. The local department holds the building permit, the inspection history and the certificate of occupancy; IDHS holds the Construction Design Release file for Class 1 work, including releases issued by certified local units (IC 22-15-3-1). If you are buying, refinancing or renovating a commercial property, ask the Evansville–Vanderburgh County Building Commission what it holds for the parcel and establish separately whether a design release exists for the original construction and for any subsequent alteration.
Want this handled start to finish?
Get a free quote →Confirm the classification first, then the process. Whether a structure is Class 1 or Class 2 decides whether a state Construction Design Release is required, whether a design professional must be engaged, and which fees apply. Test it against IC 22-12-1-4 rather than against an impression of the building, and confirm current state and local requirements, fees and review turnaround for your filing date.
These are the primary sources behind this guide. Codes, fee schedules and portal procedures change. Confirm the position for your filing date.
- Building Commission (City of Evansville and Vanderburgh County)
- Area Plan Commission — Improvement Location Permits
- IDHS — building plan review process
- 675 IAC 12 — General Administrative Rules
- 675 IAC 12-6-3 — design release requirement
- 675 IAC 12-6-4 — exemptions from design release
Frequently asked questions
Is there a separate county building department?
No. Evansville and Vanderburgh County share the Building Commission, which issues permits and inspects work in the city and across the county.
Is my project a Class 1 or a Class 2 structure?
Test it against IC 22-12-1-4. A Class 1 structure is one occupied or used in any part by the public, by three or more tenants, or by one or more persons acting as the employees of another. Class 2 covers one- and two-family dwellings and qualifying townhouses. A building used by even one person working as another’s employee is Class 1.
Inspections are where schedules slip.
Get a free quote →What is a Construction Design Release?
A state approval that must be issued before construction may be done on a Class 1 structure (675 IAC 12-6-3). It is issued by IDHS or by a city, town or county certified to issue releases (IC 22-15-3-1), and building a Class 1 structure without one is a Class C infraction (IC 22-15-3-7).
Which contractor licences does Indiana issue?
The state licenses plumbing contractors and journeyman plumbers (IC 25-28.5). It issues no electrical, HVAC or general contractor licence; any registration or licensing for those trades is set by the city, town or county, which may also require licensed plumbing contractors to register locally (IC 25-28.5-1-33).
Can I start before the design release comes back?
Only within a granted partial mechanism. A foundation release allows construction to grade level only; a partial design release allows work to the extent of that scope and no further. Both must be applied for, and neither permits exceeding the released scope.
What does the state design release cost?
Under 675 IAC 12-3-2 it is a $75 filing fee plus a processing fee of at least $75, generally $0.050 per gross square foot for normal occupancy and $0.030 for warehouses, refrigerated storage, hangars and similar uses. Local permit fees are separate.
Simplify Vanderburgh County permitting with Alliance Permitting
Vanderburgh County shares one Building Commission with Evansville, and every project starts at the Area Plan Commission. What remains is classification, the state release and the floodplain.
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Contractors and builders choose Alliance for Vanderburgh County because the work is done by people who have stood at the counter:
- We start every project at the Area Plan Commission.
- We check every parcel’s flood hazard status before design.
- We establish Class 1 or Class 2 and start the release early.
- We confirm every contractor holds a current local licence before filing.
- We check the agricultural exclusion rather than assuming it.
Alliance Permitting is a permit documentation and submission company in Indiana. We prepare your paperwork, file it correctly and coordinate with the building department 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.
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More Indiana permitting guides
This guide is provided by Alliance Permitting for general information about Vanderburgh County permitting. Requirements, fees, and procedures change; confirm details with the permitting authority before relying on them.