Final answer:
After completing the home addition, Henry will receive a certificate from the building code enforcement office that certifies the new construction meets local building codes and standards.
Step-by-step explanation:
When Henry completes the addition to his home, the building code enforcement office will issue a certificate of occupancy or a similar document, indicating that the addition has been constructed in compliance with local building codes and is safe for occupancy.
The process typically requires inspection of the new construction to ensure that it meets all current standards for structural integrity, electrical wiring, plumbing, fire safety, and other critical factors. Once the new addition passes all required inspections, the certificate is issued, allowing the homeowner to legally inhabit the new space.