Accessory Dwelling Units (adus) are becoming an increasingly popular housing solution, particularly in Cupertino where the high cost of living is driving homeowners to explore alternative ways of adding value to their properties. But what are adus and what are the Cupertino adu requirements for building one? In this blog, we will explore the ins and outs of adus and what you need to know before you embark on building one.
What is an ADU?
An Accessory Dwelling Unit is a self-contained living space that is attached or detached from a single-family home. Adus are also sometimes referred to as “in-law units” and are designed to provide additional living space for family members, guests, or as a rental unit.
ADU Requirements in Cupertino
Cupertino has specific requirements for building adus, which are designed to ensure that the units are safe, accessible, and compatible with the surrounding neighborhood. Some of the key requirements include:
- Zoning: Cupertino requires that adus be built in residential zones and must comply with local zoning regulations.
- Size: The maximum size of an ADU in Cupertino is determined by the size of the lot and the existing main dwelling. The maximum size for an attached ADU is 800 square feet and 1,200 square feet for a detached unit.
- Accessibility: adus must be accessible to people with disabilities and comply with the Americans with Disabilities Act (ADA) requirements.
- Parking: Cupertino requires that adus have adequate parking and that the parking arrangements do not obstruct emergency access or create safety hazards.
- Setbacks: The minimum distance that an ADU must be set back from the street and other property lines is also specified by the city.
- Utilities: adus must have their own independent utilities and must not rely on the main dwelling for water, electricity, or sewage.
- Design: The design of the ADU must be compatible with the main dwelling and must not obstruct views or block natural light.
Benefits of Building an ADU in Cupertino
Building an ADU in Cupertino can provide many benefits for homeowners, including:
- Increased Property Value: Adding an ADU to your property can increase its value, making it a smart investment.
- Additional Income: Renting out an ADU can provide additional income, making it a smart financial decision.
- Housing for Family Members: An ADU can provide a place for family members to live, allowing for more privacy and independence.
- Aging in Place: An ADU can provide a place for aging parents or grandparents to live, allowing them to age in place and maintain their independence.
Conclusion
Building an ADU in Cupertino can be a great way to add value to your property and provide additional income or housing for family members. However, it is important to understand the requirements and regulations that must be followed in order to ensure that the unit is safe, accessible, and compatible with the surrounding neighborhood. If you are thinking about building an ADU in Cupertino, it is recommended that you seek the advice of a professional builder or architect who can help you navigate the process and ensure that your ADU meets all the necessary requirements.
