An alteration permit is required when any interior walls or structural elements are to be changed within a residence.

Application Requirements

• Permit Application Packet - The documents below have been combined in one PDF file.
  1. Permit Application
  2. Building Site and Utility Data Worksheet
  3. Water Service and Meter Worksheet
  4. Tree Protection Agreement
  5. Fire Protection – Letter of Understanding (only if there is an existing fire protection system)
  6. Contractor of Record (Contractor License Requirements/Contractor License Application)

Application Fees & Deposits

• Building Construction and Inspection Fee - $2.05 per square foot of floor area with a minimum of $280 (One of the fees due at time of permit pick-up)
• Permit Application Deposit - $100 (Maximum amount due at time of permit application submission)
• Additional fees may apply at time of permit pick-up

Drawing Requirements (To Be Submitted With Permit Application)

Please review the Residential Plan Review Checklist prior to submitting your drawings and read through the Common Residential Plan Submission Mistakes.

• Construction Documents - 3 rolled sets (Architectural Drawing Requirements)

Construction Submittal Requirements

The following may apply during the course of construction:

• Energy Certificate and Instructions - Included in permit documents returned to applicant upon permit pick-up
• Permit Revision Application

Required Inspections

• Inspection Information - For Single Family Residential Permits

Additional Resources

• Basement or Attic Finishing
• Mission Brook Sanitary District Sewer Application - For properties located within the Mission Brook Sanitary District