California Senate Bill 9 (SB9) aims to address the state's housing crisis by allowing increased density in single-family residential zones. A key factor in determining eligibility is whether a property is located within an urbanized area or urban cluster.
Definition and Explanation
An urbanized area, as defined by the U.S. Census Bureau, is a densely developed territory that contains 50,000 or more people. An urban cluster is similar but contains at least 2,500 and less than 50,000 people. SB 9 uses these classifications to target areas where increased housing density is most appropriate and can be supported by existing infrastructure.
How It Applies to SB 9
Only parcels located within an urbanized area or urban cluster are eligible for SB 9 provisions. Properties in rural areas or outside of defined urban boundaries do not qualify. This requirement ensures that increased density occurs in areas with adequate public services, transportation, and infrastructure to support additional housing units.
Determining Eligibility
- Check the property's location using the U.S. Census Bureau's TIGERweb mapping application.
- Verify if the property falls within the boundaries of an urbanized area or urban cluster.
- Consult with local planning departments for more detailed urban boundary information.
Impact on Property Owners
Property owners within urbanized areas or urban clusters gain new opportunities for lot splits and duplex developments. However, owners of properties in rural areas or outside urban boundaries are excluded from SB 9 provisions.
