Use Permits

A Use Permit is required for:

  • A sale or change of ownership of a property
  • A change in use of the property (i.e., a residence to a business)
  • Any addition of bedrooms
  • An addition of a separate "modular" home
  • Other reasons deemed necessary by the department

To obtain a permit, the following is required:

Use Permit inspections must be conducted by a Certified NAWT inspector. View a List of Certified Inspectors.

Permit applications may be sent to any of our Environmental Health offices or via email.

Fees (PDF)

OWTS Use Permit FAQs - English/Spanish

Guide to Use Permit Inspection Form (PDF)