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Dearborn County, IN Building Safety: Building Inspections (2026)

Some Restrictions
Compiled from the official code textEditor Martyn O'NeillLast verified October 2026

Key Facts

Inspecting official
Dearborn County Building Commissioner
Scope
All construction, permitted or not, under § 150.12(A)
Entry
At any reasonable time, before or after construction
Fire inspections
Fire Department works with the Building Commissioner
Occupancy
Certificate of occupancy required under § 150.11
Maximum fine
$2,500 under § 150.18

Summary

In unincorporated Dearborn County, Indiana, all construction is subject to periodic inspection by the Building Commissioner, whether or not a permit was required. Inspectors can enter the premises at any reasonable time, before or after construction, and the Fire Department inspects on its own authority too.

These county ordinances apply to unincorporated areas of Dearborn County. Incorporated cities within the county may have their own rules that take precedence over county-level regulations.

§ 150.12 GENERAL AUTHORITY TO MAKE INSPECTIONS AND INVESTIGATIONS. ... (A) All construction shall be subject to periodic inspections by the Building Commissioner, irrespective of whether a building permit has been or is required to be obtained. (B) The Building Commissioner may at any reasonable time go in, upon, around or about the premises where any structure subject to the provisions of this subchapter, or to the rules of the Fire Prevention and Building Safety Commission, is located for the purposes of inspection and investigation of such structure. ... § 150.13 INSPECTIONS BY FIRE DEPARTMENT. The Building Commissioner and the Fire Department shall work cooperatively to conduct inspections and investigations to promote compliance with fire safety laws. (The Fire Department has independent authority to conduct inspections and take enforcement actions under I.C. 36-8-17.)

Full Breakdown

Section 150.12(A) of the Dearborn County Code makes all construction subject to periodic inspections by the Building Commissioner, irrespective of whether a building permit has been or is required to be obtained. That means unpermitted work is inspectable. Under § 150.12(B) the Building Commissioner can go in, upon, around or about the premises at any reasonable time to inspect and investigate a structure covered by the subchapter or by the rules of the Fire Prevention and Building Safety Commission. The inspection can happen before or after construction is completed, to determine whether the structure meets building standards and procedures and whether the work was done consistently with the subchapter and those rules. The definition in § 150.03 treats the Building Commissioner as including individuals employed by the Building Department who are authorized to represent the Building Commissioner, so a staff inspector carries the same authority.

Section 150.13 pairs the Building Commissioner with the Fire Department. They work cooperatively to conduct inspections and investigations to promote compliance with fire safety laws, and the code adds that the Fire Department has independent authority to inspect and take enforcement actions under I.C. 36-8-17.

The code ties inspections to occupancy. Under § 150.11, no certificate of occupancy is issued unless the building was constructed in compliance with the subchapter, and it is unlawful to occupy a building until a full, partial, or temporary certificate of occupancy has been issued. The fee appendix, titled Schedules of Fees and Required Inspections, lists a Re-Inspection Fee of $55.00 for nonresidential work and closes with a rule that the Building Commissioner has the power to increase the number of required inspections by 50%. The published text of Chapter 150 does not itemize the individual inspection stages in readable form, so confirm the stage list with the Building Department when the permit issues. Inspection fees owed under Ordinance 2005-12 matter: under § 150.14(A), unpaid inspection fees let the Building Commissioner withhold later permits.

Violations & Fines

Construction that fails inspection can draw a written stop-work order under § 150.16 when work proceeds in an unsafe manner or in violation of the subchapter. Section 150.18 sets a fine not exceeding $2,500, and § 150.17 authorizes a civil action to restrain violations. Orders can be appealed under § 150.19, and a Class 2 structure order must be petitioned within 30 days of issuance for mandatory state review.

Frequently Asked Questions

Who inspects construction in unincorporated Dearborn County, Indiana?
The Building Commissioner, which under § 150.03 includes Building Department employees authorized to represent the Building Commissioner. Section 150.12 makes all construction subject to periodic inspections, and § 150.13 has the Fire Department work cooperatively with the Building Commissioner on fire safety compliance.
Are unpermitted projects inspected too?
Yes. Section 150.12(A) applies periodic inspections to all construction irrespective of whether a building permit has been or is required to be obtained. Section 150.16(C)(3) also lets the Building Commissioner issue a stop-work order when permit-required work proceeds without a permit in force.
When can an inspector enter my property?
Section 150.12(B) allows the Building Commissioner to enter at any reasonable time. The inspection can occur before and/or after construction on the project is completed, to confirm the work meets building standards and the rules of the Fire Prevention and Building Safety Commission.
Can the number of required inspections change?
Yes. The fee appendix gives the Building Commissioner the power to increase the number of required inspections by 50%. Nonresidential work also carries a Re-Inspection Fee of $55.00 in Exhibit A. These rules apply in unincorporated Dearborn County, Indiana, not in Lawrenceburg or Aurora.

Sources & Official References

Other rules in Dearborn County

All Dearborn County rules

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