Napa City ADU Ordinance
Check out our ADU Glossary to better understand any unfamiliar terms.
Check out our ADU Glossary to better understand any unfamiliar terms.
Minimum: None Both Attached and Detached: Maximum of 1,200 square feet JADUs up to 500 square feet in size and fully within an existing home. Detached ADU Building Height: 16 feet. Height may be the maximum height for the zoning district allowed with Administrative Permit.