Los Angeles County

The Los Angeles multifamily market in Q1 2026 reflects modest shifts across fundamentals, with the metro vacancy rate rising to 5.6% — up 80 basis points from the prior year — while average asking rents held essentially flat year-over-year at $2,292 per unit per month. The construction pipeline continued to contract, with units under construction falling 14% annually to approximately 26,000.

Los Angeles County faces a persistent housing shortage, with the county estimated to be short more than 500,000 affordable units. This structural deficit continues to sustain rental demand even as renters migrate toward more affordable Inland Empire submarkets. On the financing side, Fannie Mae and Freddie Mac increased multifamily lending caps by roughly 20% for 2026, supporting acquisition and refinance activity as agency executions remain the preferred conduit for long-term debt. 

Regulatory headwinds remain a significant consideration in Los Angeles. Investors are increasingly focused on mitigating local regulatory risks — including rent control and the Measure ULA transfer tax — through regional and asset-quality selectivity. Buildings priced to current 2026 market conditions are trading within 60 to 90 days, while those priced to 2022 or 2023 levels are sitting — a clear signal that accurate, data-driven pricing is the single most important variable in achieving a successful sale. 

Orange County

Orange County continues to distinguish itself as one of the most resilient multifamily markets in Southern California. Vacancy stands at approximately 4.3% — among the lowest of any major U.S. market — with average asking rents near $2,800 per unit and annual rent growth of approximately 1.1%. The modest rent growth reflects a deliberate strategy by operators: property owners have prioritized occupancy over aggressive rent increases, particularly as new deliveries introduce competitive lease-up concessions. 

On the supply side, deliveries surged in Q4 2025 with 1,642 new units delivered — a fourfold increase from the prior quarter — putting modest downward pressure on landlord pricing power. However, the longer-term supply picture is favorable: new construction starts have fallen sharply, meaning the pipeline will thin after 2026 and set the stage for stronger rent growth ahead. 

From an investment standpoint, Orange County recorded approximately $295 million in total multifamily sales volume in Q1 2026, with pricing holding at roughly $443,000 per unit and cap rates stabilizing near 4.5%. Both institutional and private investors remain active, drawn by the market's high barriers to entry, strong occupancy, and limited supply risk. Class A assets led performance with median pricing reaching $445,200 per unit in 2025 — a 12% year-over-year increase — while Class C properties experienced a sharp 22% decline in value driven by the high cost of regulatory compliance and required capital improvements. 

Inland Empire

The Inland Empire is showing encouraging signs of stabilization after a challenging period of oversupply. The market displayed early signs of stabilization in Q1 2026, with rents reversing course after two consecutive quarterly declines — advancing 1.1% — an early signal that the supply-demand imbalance may be easing. Class B and Class C properties fared considerably better than Class A, with a combined vacancy rate of just 4.2%. 

The development pipeline is also thinning in a meaningful way. Approximately 2,900 units are scheduled for delivery for the full year — a 27% reduction from 2025 — and with absorption running at roughly 3,000 units over the past year, the market appears to be approaching equilibrium. The key variable to watch is the logistics sector: port-driven hiring has been uneven given recent trade policy conditions, and the performance of the logistics sector will have an outsized influence on employment and renter demand in the region. 

Among all Southern California submarkets, the Inland Empire is poised for the strongest organic growth, with steady annual rent growth forecasted at 3.2%, driven by affordability-led migration and job growth in logistics. 

San Diego County

San Diego's multifamily market is experiencing its own supply-driven correction. Vacancy has risen to 5.4% as of Q1 2026 — up sharply from historic lows near 2.6% in 2021 — driven by a significant wave of new supply, with over 6,200 units delivered in 2025 and another 4,000 projected for 2026. Renter demand has helped prevent meaningful deterioration in fundamentals, with apartments recording net move-ins for more than 3,600 units over the past year. 

Despite the supply pressure, the long-term structural case for San Diego remains compelling. Construction deliveries are expected to decline from 2025 levels, and investment sales activity is expected to accelerate modestly from last year's pace as the market normalizes.

Capital Markets & Investment Outlook

Multifamily cap rates across Southern California are averaging approximately 5.6% on a blended all-class basis as of Q1 2026 — up 9% from 2025 levels — though the expansion has plateaued as buyer sentiment improves. Investor confidence is returning, driven by modestly improved return metrics and slightly lower mortgage rates in early 2026. 

Orange County multifamily is no longer a cash flow market the way it once was — it has evolved into an appreciation and wealth-building market. Investors who understand that distinction and plan accordingly are still finding real opportunity. Meanwhile, the slow construction pipeline across the region suggests a more balanced supply-demand environment ahead, laying the foundation for more fundamentals-driven investment activity throughout the remainder of 2026. 

Conclusion

Southern California multifamily in mid-2026 is not a distressed market — it is a recalibrating one. Rents have moderated, values have adjusted from peak, and days on market have extended. But the structural pillars of the market remain sound: housing supply is chronically constrained, homeownership remains unaffordable for a large segment of the population, and institutional capital continues to view the region as a core long-term allocation. For property owners considering a sale, this is a market that rewards precision — in pricing, in timing, and in selecting a broker with the experience to navigate the nuances of each submarket. For investors, the window before the next supply trough tightens and rent growth re-accelerates may represent the most compelling entry point in several years.