A Building Boom? Southern California Housing Permits Near a 19 Year High
The Southern California housing market is experiencing a significant surge in construction planning, with new housing permits reaching levels not seen in nearly two decades. According to recent data, the region issued approximately 59,900 housing permits over the past 12 months, marking a 7 percent increase above the previous four year average and pushing the numbers near a 19 year high . While this figure is still 60 percent below the historic peak of 1989, it represents a robust 6 percent increase over the long term average since 1988, signaling a strong push to increase housing supply across the region .
This surge in permitting is largely driven by the multi family housing sector. Nationally, building permits for multi family projects surged by 22.7 percent in April 2026, reflecting a broader trend toward higher density development . In California specifically, there were 30,616 multi family housing starts in the six month period ending February 2026, an impressive increase of 13,071 starts compared to the same period the previous year . In San Diego, this boom is visible in areas like Mission Valley, Kearny Mesa, and downtown, where new apartment complexes and condominiums are transforming the skyline. This development is partly a response to state mandated housing goals, known as the Regional Housing Needs Allocation, which requires San Diego to plan for over 108,000 new homes by 2029 to address the ongoing housing shortage.
Despite the positive momentum in permitting, developers in California still face significant hurdles. High impact fees, utility hookup charges, and complex permitting processes continue to drive up the cost of construction . To combat these challenges, about 40 jurisdictions across the United States, including the state of California, have begun implementing preapproved building plan programs to streamline the process and improve housing affordability . These efforts are crucial, as increasing the housing supply is widely considered the most effective long term strategy for moderating rent and home price growth in highly desirable markets like San Diego.
For buyers and investors in the San Diego market, this increase in housing permits offers a glimmer of hope. A larger supply of multi family housing can help stabilize rental rates, providing relief for tenants and potentially creating new opportunities for investors looking at multi unit properties. However, because the boom is heavily skewed toward apartments rather than single family homes, competition for detached houses is likely to remain fierce. Buyers should stay informed about new developments in their target neighborhoods, as increased density can bring new amenities and infrastructure. Sellers of single family homes can remain confident in the enduring value of their properties, given the limited new supply in that specific segment.
Based on the San Diego Union Tribune article, read the full story here: https://www.sandiegouniontribune.com/2026/05/29/southern-california-nears-19-year-high-in-permits-to-build-housing/
References
[1] OC Register: Southern California housing permits near 19 year high
[2] San Diego Union Tribune: Southern California nears 19 year high in permits to build housing
[3] Reuters: US single family housing starts tumble in April
[4] firsttuesday Journal: California residential construction starts
[5] Facebook: Matt Mahan on development costs in California
[6] Pew Research: Preapproved Building Plans Help Cities Improve Housing Affordability