L.A. and Orange County Drive California’s Rapid Growth in Apartment Construction
In a significant development for tenants in Los Angeles and Orange counties, apartment developers initiated 2026 with a remarkable increase in construction activity, as evidenced by the filing of building plans for multifamily housing. According to data from the U.S. Census Bureau, this surge represents the second-highest number of building permits registered in the past 36 years, illustrating a strong start to the year for the multifamily housing segment.
The first eight months of 2026 saw the filing of permits for 16,643 multifamily units across the Los Angeles and Orange County metropolitan area. This figure is noteworthy for several reasons. It marks an astonishing 82% increase compared to the same timeframe in the previous year and stands as the most robust beginning to a year since 2015. Additionally, the current pace of permitting exceeds the average from the last decade by 32%, as California aims to tackle its persistent housing affordability crisis.
Over the past decade, the Los Angeles-Orange County region has seen a total of 192,101 multifamily permits issued, representing a 32% increase compared to the previous decade, which was marked by economic challenges stemming from the Great Recession. Prominent among builders in this expansion is Irvine Company, a well-established real estate developer. The Newport Beach-based firm is actively developing 8,434 apartment units across several projects concentrated in Irvine, Tustin, and Newport Beach. Company representatives highlighted that approximately 1,000 units were permitted and construction initiated in 2025, with a similar trajectory expected to continue over the next several years.
Interestingly, while Los Angeles and Orange counties experienced a boom in multifamily construction, other regions in Southern California displayed signs of slowing activity. For instance, the Inland Empire recorded merely 2,384 multifamily permits through August, representing a 33% decline from the previous year and the slowest start to a year in recent memory. Similarly, San Diego County’s multifamily permits showed a decline, with 4,359 permits filed—marking the weakest pace since 2020.
Statewide, California granted permits for 36,600 multifamily housing units in the first eight months of 2026, a 33% increase from the previous year. This represents the third-best start to a year since 1990 and exceeds the 10-year average by 12%. While these numbers indicate substantial strides toward addressing the state’s housing needs, experts suggest that the current pace may still fall short of adequately resolving California’s affordability challenges.
Furthermore, California’s multifamily construction surge stands in stark contrast to national trends. Many areas across the United States are witnessing a slowdown in apartment development, attributed to an oversupply of units in certain markets. In comparison, only 310,400 permits were filed nationwide for 2026, reflecting a modest 2% increase over the prior year and a 4% decline from the 10-year average.
As housing initiatives continue to unfold, the emphasis on multifamily development in California presents both opportunities and challenges in addressing the ongoing housing crisis in the state and its impact on the rental market.
