An Overview of California SB-9: Understanding the Basic Concepts

1. Lot Splits: SB-9 allows for the splitting of a single-family residential lot into two separate parcels, each of which can be developed with a residential unit. This concept promotes higher-density housing in areas previously restricted to single-family homes, ultimately increasing housing availability.

2. Accessory Dwelling Units (ADUs): The bill encourages the construction of ADUs on residential properties by simplifying the approval process. Property owners can add ADUs to existing single-family homes or build them on newly split lots, contributing to housing stock expansion.

3. Infill Development: SB-9 encourages infill development by easing zoning restrictions, such as lot size requirements. It enables property owners to make more efficient use of their land, potentially adding more housing units and increasing the overall residential density in the state.

4. Rental Housing Growth: As a result of these changes, SB-9 aims to boost the availability of rental housing units, addressing California’s high demand for affordable and accessible rental properties.

5. Community Impact: While SB-9 seeks to increase housing supply, it’s not without controversy. Critics argue that it may impact the character of existing neighborhoods, raising concerns about potential overdevelopment, parking, and congestion issues.

Understanding these basic concepts of SB-9 is crucial for property owners, developers, and policymakers as it represents a significant shift in California’s approach to housing development. By promoting lot splits, ADUs, and infill development, the law aims to contribute to a more diversified and accessible housing market in the state, with the ultimate goal of easing the housing crisis. However, its implementation also requires careful consideration of its impact on local communities and the need for thoughtful urban planning and design.