Can multi-family properties in Oakland be split with the SB-9 law?

The answer is MAYBE. 

When you first read about SB-9 in Oakland, it sounds like multi-family properties are not qualified for lot splits.

Reading between the lines, you see it is single-family zoned properties that my be allowed to split lots under California’s SB9 act. There are many 1-4 unit properties (duplexes, triplexes etc.) in single-family zones.

Meaning it is the type of parcel, not the type of dwelling, that is the first “test” as far as what qualifies. Oakland say: “Senate Bill 9 allows for a ministerial approval process for single-family residential zoned lots.”

However before you get too excited, it’s important to know if your property is in a natural hazard zone. Properties in earthquake fault zones or high fire hazard area may not qualify. This article on ADU builder Type Five’s website distills SB-9 into a great tutorial format.

The first step in determining if a lot / parcel may qualify for a lot split under SB9 in Oakland is to read this page. Then contact the city with questions.

Do this before building an ADU, in case your property might be a future lot-split candidate.