La Cañada Flintridge, like many cities in California, has adapted its zoning regulations to comply with state laws that encourage the development of Accessory Dwelling Units (ADUs). The city allows for the construction of ADUs on single-family residential lots, subject to certain conditions. Typically, one ADU and one Junior ADU (JADU) are permitted per lot. The maximum size for an ADU is generally 850 square feet for a studio or one-bedroom unit, and 1,000 square feet for a two-bedroom unit. However, these sizes can vary based on the specific lot and existing structures. Height restrictions usually limit ADUs to 16 feet, though this can be increased to 18 feet in some cases. Setback requirements are typically 4 feet from side and rear property lines. Parking requirements have been relaxed in recent years, with no additional parking typically required for an ADU if it’s within half a mile of public transit. It’s important to note that while La Cañada Flintridge follows state guidelines, local interpretations and additional requirements may apply. The city’s planning department reviews each ADU application on a case-by-case basis, considering factors such as the property’s location, lot size, and existing structures. Homeowners interested in building an ADU should consult with the city’s planning department or a knowledgeable local contractor for the most up-to-date and specific information regarding their property.