Orange County, CA Multifamily Market Report Q1 2026

Orange County’s multifamily performance remains resilient, supported by tight vacancy and consistent renter demand. As of Q1 2026, vacancy stands at approximately 4.3%, one of the lowest among major U.S. markets, reflecting strong occupancy despite elevated housing costs. Demand has moderated, with roughly 104 units absorbed during the quarter, indicating slower leasing velocity compared to historical norms. This moderation is partially due to limited available inventory and affordability constraints that are reducing renter turnover. Rent growth remains modest, with average asking rents reaching approximately $2,800 per unit and annual growth around 1.1%. Property owners have prioritized occupancy over aggressive rent increases, particularly as new deliveries introduce competitive lease-up concessions.

Despite muted rent growth, the market continues to benefit from strong underlying demand drivers, including lifestyle appeal and proximity to employment centers. Overall, performance reflects a balanced market where stable occupancy offsets slower revenue growth.

Key Findings

Orange County fundamentals remain stable, with tight vacancy and limited supply continuing to support high occupancy despite muted rent growth.
Demand has softened relative to historical norms, as modest absorption and affordability constraints limit landlords’ ability to push rents.
Investment activity is gradually recovering, with pricing holding firm and cap rates stabilizing amid improving capital markets sentiment.

Orange County Multifamily Supply & Demand Dynamics

Source: CoStar Group, Inc.

Orange County Demographics

Source: CoStar Group, Inc.

Unemployment Rate: 4.4%
Current Population: 3,172,330
Households: 1,104,452
Median Household Income: $119,622

Orange County’s economy continues to expand, though at a slower pace than the national average, creating a stable but subdued backdrop for multifamily demand. Employment growth has been modest in recent years, with gains only slightly above pre-pandemic levels, reflecting both labor constraints and slower business expansion. The unemployment rate remains relatively low at around 4%, indicating a tight labor market that continues to support renter demand. Key employment sectors include professional and business services, leisure and hospitality, and education and health services, all of which contribute to a diversified economic base. Major employers such as Disney and the University of California, Irvine anchor regional job stability while supporting ancillary industries.

Top Orange County Employers

Source: OC Business Journal

Walt Disney Co.
University of California, Irvine
Providence Southern California

Population, Labor Force, & Income Growth

Source: CoStar Group, Inc.

Orange County Multifamily Construction

Development activity remains constrained by land scarcity and regulatory barriers, keeping Orange County’s pipeline relatively modest compared to other major markets. Approximately 5,000 units are under construction, with 876 units delivered in Q1 2026, contributing to gradual inventory growth. Construction is heavily concentrated in Irvine, where large-scale projects and master-planned developments continue to drive new supply. Elsewhere, limited available land restricts development activity, with future supply increasingly tied to redevelopment of retail sites. While supply is expected to rise in the near term, steady demand should absorb new deliveries, keeping vacancy relatively stable.

Units Construction Starts

Source: CoStar Group, Inc.

Units Under Construction

Source: CoStar Group, Inc.

Orange County Multifamily Sales

Investment activity in Orange County showed moderate momentum in Q1 2026, with approximately $295 million in total sales volume, reflecting an improvement from recent lows despite remaining below prior cycle peaks. Pricing remains elevated at roughly $443,000 per unit, underscoring continued investor confidence in the market’s long-term fundamentals. Cap rates have stabilized near 4.5% following earlier expansion, while both institutional and private investors remain active due to the market’s high barriers to entry, strong occupancy, and limited supply risk. However, higher borrowing costs and muted rent growth continue to temper some investor appetite. Private buyers, particularly in coastal submarkets, are still willing to accept lower initial yields in exchange for long-term appreciation potential. Overall, sentiment is improving, with expectations for increased transaction activity as f inancing conditions normalize, reinforcing Orange County’s position as a core, long-term investment market supported by durable demand and constrained new supply.