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LaPorte County, IN Building Safety: Building Permits (2026)

Some Restrictions

Compiled from the official code textEditor Martyn O'NeillLast verified August 2026

Key Facts

Permit required for: structural, plumbing, electrical, HVAC work
Issuing office: Building Commissioner
Work must start: within 120 days of issuance
Absolute expiration: 2 years from issuance
Maximum total extension: 1 additional year
Unpermitted work penalty: fee tripled, § 151.26(C)

Summary

LaPorte County requires a building permit under § 151.20 before any construction or alteration that adds or changes support members, or installs new plumbing, permanent heating or air conditioning, electrical wiring, water heaters, or gas or wood-burning fireplaces and stoves in the unincorporated county. The Building Commissioner's office issues every permit and collects the fee.

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

(A) A permit shall be obtained before beginning any construction or alterations of any building in the county which requires a change or addition to any support members or the installation of new plumbing, heating, air conditioning, stationary or permanent, electrical wiring, installation of new water heaters, and fireplaces and stoves, whether gas or wood burning. ... (C)(1) All permits issued by the Office of the Building Commissioner shall expire if work has not begun within 120 days of the issuance of the permit. All permits will expire within two years from the date of issuance.

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Full Breakdown

20(C)(1). 20(C)(3) caps all extensions at one additional year total; after that a brand-new permit is required. 21(A)(2). 21(A)(4) allows a homeowner to do his or her own work as long as required inspections happen. 21(B). 27.

Violations & Fines

Doing work without a required permit risks more than a stop-work order: § 151.26(C) triples the ordinary permit fee as a penalty once work has proceeded unlawfully without one, and that tripled fee does not excuse the person from any other penalty. Under § 151.23(E), the Building Commissioner can issue a written stop order for work violating the chapter, and anyone who keeps working after being served, including the contractor, subcontractor, or property owner, faces the fines and remedies at §§ 150.15 through 150.21.

Frequently Asked Questions

What triggers the LaPorte County building permit requirement?

Any construction or alteration that adds or changes a support member, or installs new plumbing, permanent heating or air conditioning, electrical wiring, a water heater, or a gas or wood-burning fireplace or stove, needs a permit under § 151.20(A) before work begins in the unincorporated county. The Building Commissioner's office issues the permit and collects the fee.

How long is a LaPorte County building permit good for?

Work must start within 120 days of issuance or the permit lapses, and every permit expires outright two years from its issue date under § 151.20(C)(1). The Commissioner can grant a 90-day extension to begin work and further 180-day extensions to finish, but total extensions can never exceed one additional year under § 151.20(C)(3).

Can a homeowner do the work without hiring a registered contractor?

Yes. Section 151.21(A)(4) allows a homeowner to perform his or her own work on the property, but the required inspections under § 151.23 still have to happen, and any contractor or subcontractor who is hired must already be registered with the county.

Sources & Official References

[1]LaPorte County Code of Ordinances § 151.20

Other rules in LaPorte County

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All LaPorte County rules

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