Applications

NOTICE: Effective January 1, 2025; LaSalle County Building codes will be updated to the following code years with amendments: International Residential Code 2024, International Building Code 2024 International Fire Code 2024, the International Mechanical Code 2024, International Fuel Gas Code 2024, and National Electrical Code 2023.   Major amendments include update of wind load to 107 mph, deletion of energy efficiency and sprinkler systems from IRC 2024.

Link to 2025 Building Permit Ordinance/Amendments

Fee Schedule

  1. 2025 Fee Schedule (PDF)

Construction

  1. Agriculture Exempt Building Application (PDF)
  2. Building Permit Application (PDF)
  3. Equipment Permit Application (Cell Tower, Solar Farm, Wind Turbine) (PDF)
  4. Fence Permit Application (PDF)
  5. Pool Permit Application (PDF)
  6. Sign Permit Application (PDF)

Zoning

  1. Map Amendment Application (Zoning Change) (PDF)
  2. Special Use Application (PDF)
  3. Text Amendment Application (PDF)
  4. Variance Application (PDF)

Other Applications

  1. Floodplain Permit Application (PDF)
  2. Road Jurisdiction Approval Form (PDF)
  3. Special Event Application (PDF)
  4. Split Compliance Application (PDF)
  5. Subdivision Variance Application (PDF)

General Construction / Permit Information

  1. LaSalle County Deck Guide (PDF)
  2. Building Permit Brochure (PDF)
  3. Legal Buildable Lot Flow Chart (PDF)
  4. New Parcel Creation-Split Requirements (PDF)
  5. Pool Safety Guidelines (PDF)
  6. Required Attachments For Issuance (PDF)