County Building Permits
Lagrange County, IN - 2026 Building Permit Guide
How to apply for a building permit in unincorporated Lagrange County, Indiana. Permit authority, application steps, fees, and inspection requirements.
Permit Authority
Countywide outside incorporated town limits, and county zoning/building review for many projects inside towns when county permits are required
- Department
- LaGrange County Building Department / Planning and Zoning
- Address
- County Office Building, 114 W Michigan St, LaGrange, IN 46761
- Phone
- (260) 499-6305
Application Process
- Prepare the improvement location and building permit application packet.
- Include detailed scaled site plans and building plans.
- Include supporting items required by project type, such as driveway, waste district, town, and health department documentation.
- Submit the packet for review.
- County materials state to allow 3 to 5 business days for review.
- After zoning, building, surveyor, health, and other required reviews are complete, the permit is issued.
Source: LaGrange County Building Department / Planning and Zoning
General Requirements
Most building projects require both zoning and building permits.
Required Documents
- Scaled site plan, building plans, project description, estimated improvement value, contractor and subcontractor names, driveway permit if applicable, waste district letter if on sanitary sewer, town letter if inside town limits, and health department approval if on septic.
- Building code
- County application states work must comply with the appropriate building code as adopted by the State of Indiana and LaGrange County. The public county materials reviewed do not identify a specific edition in the packet itself.
- Owner-builder
- If doing your own work, write SELF as the general contractor on the application form
- Contractor requirements
- All contractors and subcontractors must be listed and registered in LaGrange County before the permit is issued, per county department guidance
Work That Does NOT Require a Permit
Contact the LaGrange County Building Department / Planning and Zoning to confirm whether your project requires a permit before starting work.
Inspections
How to Schedule
- 24 hour inspection request line, (260) 499-6309 (online)
Typical inspection sequence: Typical residential inspection sequence includes foundation, post holes, foundation walls, under slab plumbing, rough electrical, rough plumbing, framing, rough mechanical, temporary electric, permanent electric, insulation, gas line, and final
Contractor and homeowner share equal responsibility for required inspections; missed inspections may trigger penalties and removal of coverings to verify compliance; after 8 inspections there is a $50 fee for each additional inspection
Additional Resources
- Building code: County application states work must comply with the appropriate building code as adopted by the State of Indiana and LaGrange County. The public county materials reviewed do not identify a specific edition in the packet itself.
- Zoning information: View zoning info
- Unified Development Ordinance
- Building permit application PDF
- Inspection handout PDF
- License lookup guide: Indiana Contractor License Requirements
- Contract template: Indiana Homeowner-Contractor Agreement
- Indiana hub: Indiana Contractor License & Permit Hub
Information on this page was last verified: March 2026. Permit rules and fees change — confirm current requirements directly with the LaGrange County Building Department / Planning and Zoning before applying.
Frequently Asked Questions
Lagrange County Building Permit FAQ
- Do I need a building permit in unincorporated Lagrange County, IN?
- Most building projects require both zoning and building permits.
- How do I apply for a building permit in unincorporated Lagrange County, IN?
- 1. Prepare the improvement location and building permit application packet. 2. Include detailed scaled site plans and building plans. 3. Include supporting items required by project type, such as driveway, waste district, town, and health department documentation. 4. Submit the packet for review. 5. County materials state to allow 3 to 5 business days for review. 6. After zoning, building, surveyor, health, and other required reviews are complete, the permit is issued.
- How do I schedule a building inspection in unincorporated Lagrange County, IN?
- Inspections can be scheduled via: 24 hour inspection request line, (260) 499-6309.
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