Commercial Building Resources

Commercial Building Resources

Elmhurst Building Department The following links will provide information relating to Commercial Building. If additional information is needed, please contact the Community Development Department at (630) 530-3030.
Cora 1.JPG
  1. Building Permit & Plan Review Application (PDF)
  2. Business Registration (PDF)
  3. Commercial Building Permit Fees (PDF)
  4. Fire Pump Wiring (PDF)
  1. NEW BUSINESS OCCUPANCY PERMIT APPLICATION
  2. Plumbing Contractors Fire Safety Rule (PDF)
  3. Sign Permit Application (PDF)
  4. Sprinkler Plan Requirements (PDF)

New and/or Prospective Commercial Tenants


With any change of commercial occupancy, the following information regarding Fire and Life Safety Codes must be adhered to:
1. Any change of occupancy will require the installation of a Fire Alarm System
2. Any change of occupancy that increases the Hazard Use will also require the installation of a Fire Sprinkler System
3. Certification of Occupancy and Alarm Permit Applications
4. New Business License

Landlord notification to new and/or prospective tenants of the above Fire and Life Safety Codes will help ensure a smooth transition for new tenants and businesses in Elmhurst.