What’s Working
California has set a goal of planning for 2.5 million new homes by 2030, including no less than one million affordable homes. In recent years, the legislature has passed multiple laws to streamline infill housing development and make it more economically viable, including various development incentives such as streamlined approval processes.
Infill housing development – building on unused or underutilized land within existing urban areas – has emerged as a critical strategy for addressing both crises simultaneously. This approach reduces driving and greenhouse gas emissions by placing homes near jobs, transit, and amenities while creating more vibrant, walkable communities and making efficient use of existing infrastructure. State investments in affordable housing programs have already produced tens of thousands of infill homes in transit- and amenity-rich locations, lowering housing cost burdens, reducing emissions, and creating thousands of construction and maintenance jobs.
California’s investments in affordable housing programs have led to adaptive reuse and infill housing developments resulting in tens of thousands of homes in transit- and amenity-rich locations that have lowered housing cost burdens, reduced greenhouse gas emissions, and created thousands of jobs to create and maintain those homes;
Under Executive Order N-06-19, the State has made excess state-owned properties available for affordable housing development at low cost, creating a pipeline for the development of thousands of new affordable homes on infill sites. On July 31, 2024, Governor Newsom issued Executive Order (N-2-24) to accelerate and streamline infill development projects to transform undeveloped and underutilized properties statewide into livable and affordable housing for Californians. The order aims to help communities build thriving downtown cores and new housing near transportation hubs and job centers, creating more housing options for Californians while further aligning the state’s housing and climate goals.
Despite these successes, significant barriers persist in scaling infill development, including high costs from land values, materials, labor, fees, complex permitting processes, lengthy development timelines, regulatory requirements, and local opposition. The Strategic Growth Council and other state leaders recognize the need for better state-local coordination to advance housing, climate, and equity goals together, with ongoing efforts like SLECC initiatives working to improve alignment between different levels of government. This integrated approach acknowledges that housing and climate policies must work in tandem rather than as separate challenges, with infill development serving as a key strategy for addressing California’s interconnected crises.