Accessory dwelling units, also referred to as ADUs and “granny flats,” have been available in California only as rentals. But a new law, Assembly Bill 1033, is giving Californians the opportunity to buy and sell them as condominiums.
ADUs come in all shapes and sizes — for example, a converted garage, a small home in the backyard, or, as often seen in San Francisco, an unused portion of the main house, said Assemblyman Phil Ting (D-San Francisco), who drafted the legislation.
Under AB 1033, which was signed into law this week, property owners in participating cities will be able to construct an ADU on their land and sell it separately, following the same rules that apply to condominiums. It gives homeowners more options for building on their property, and “the hope is, it would create more homeownership,” said Ting.
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Under the new law, local governments need to opt in to the ADU-as-condominium approach for it to be an option in their cities.
Sept. 7, 2023
Here’s how the new rules will work in participating cities:
As with new condominiums, homeowners building ADUs must notify the local utilities, including water, sewer, gas and electric, of the creation and separate conveyance of the unit. Each property will also have to form a homeowners association to assess dues to cover the cost of caring for the property’s exterior and shared spaces, such as the driveway, a pool or a...
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