San Diego remains one of the most fundamentally sound commercial real estate markets on the West Coast, anchored by a diversified economy built around defense contracting, life sciences, technology, and year-round tourism. Geographic constraints including the Pacific Ocean, mountains, and the US-Mexico border create a natural supply ceiling that keeps vacancy low and supports long-term asset values across most property types. The metro benefits from a highly educated workforce, proximity to major research institutions like UC San Diego and Scripps Research, and continued federal defense spending at installations including Naval Base San Diego and MCAS Miramar. These structural advantages give the San Diego market a defensive quality that attracts institutional capital even during periods of broader economic uncertainty.

San Diego Market Overview: Key Metrics

The San Diego commercial real estate market in 2026 reflects a market shaped by Defense and aerospace, biotechnology and life sciences, technology, tourism and hospitality. Here are the key metrics investors and borrowers should know:

  • Multifamily Vacancy: 4.2% — well below the national average, signaling tight supply conditions
  • Industrial Vacancy: 5.8% — reflecting strong logistics and distribution demand
  • Office Vacancy: 18.4%
  • Retail Vacancy: 4.6%
  • Rent Growth: 3.8% year-over-year
  • Job Growth: 2.1% — outpacing the national average
  • Population Growth: 1.2% annually
  • Median Asking Rent: $2,650

Multifamily Outlook in San Diego

San Diego's multifamily market remains tight, with citywide vacancy holding near 4.2% as demand continues to outpace new supply in most submarkets. Rent growth has moderated compared to the 2021-2022 peak but remains positive at approximately 3.8% year-over-year, supported by strong household formation among defense and life sciences workers. Mission Valley, North Park, and the urban core continue to absorb new product, while workforce housing in submarkets like Chula Vista and National City draws value-add investor attention. Limited land availability and an arduous entitlement process in the city of San Diego constrain new deliveries, keeping multifamily fundamentals favorable for existing asset holders.

Industrial & Logistics Market

Industrial demand in San Diego is driven by life sciences distribution, defense logistics, e-commerce fulfillment, and cross-border trade activity tied to Otay Mesa and the Tijuana-San Diego binational economy. Vacancy has ticked up modestly to 5.8% as a wave of speculative deliveries in Otay Mesa and Kearny Mesa came online, but net absorption remains positive and rental rates for functional bulk and mid-bay product continue to rise. Sorrento Valley and Miramar remain premier locations for biotech and advanced manufacturing tenants willing to pay premium rents for proximity to the I-15 and SR-56 corridors. Development pipelines are constrained by entitlement costs and limited flat industrial land, which supports long-term rent growth for in-fill infill product.

Office & Retail Dynamics

San Diego's office market continues to navigate elevated vacancy at 18.4%, with the heaviest distress concentrated in older suburban product in Kearny Mesa and Mission Valley, while Torrey Pines, UTC, and the Del Mar Heights corridor maintain low vacancy and strong rents driven by life sciences and technology tenants. Flight-to-quality is the dominant trend, with tenants downsizing footprints but upgrading to newer, amenity-rich buildings near transit and retail corridors. Retail, by contrast, is performing well with vacancy at 4.6%, supported by strong consumer spending in tourist corridors like Gaslamp Quarter, Little Italy, and the Hillcrest neighborhood, as well as grocery-anchored neighborhood centers across the inland submarkets. Experiential retail formats and food-and-beverage-anchored centers continue to outperform, while inline vacancy in well-located strip centers remains minimal.

Financing Landscape in San Diego

San Diego's lending environment in 2026 reflects cautious optimism, with agency lenders dominating multifamily deal flow, regional banks actively competing for industrial and retail credits, and life companies targeting stabilized life sciences and creative office assets in Torrey Pines and UTC. Bridge lenders remain active for value-add multifamily and industrial plays, though proceeds have tightened and sponsors are expected to bring more equity to close. Debt service coverage requirements are driving deal structure conversations across all asset types, and borrowers with strong sponsorship track records and in-place cash flow are finding the most competitive execution.

For borrowers in the San Diego-Chula Vista-Carlsbad area, current commercial mortgage rates range from 4.25% for agency multifamily to higher rates for transitional and value-add projects. Key factors that influence your rate include property type, leverage, sponsor experience, and asset location within the metro.

Top Submarkets to Watch

The San Diego metro features several distinct submarkets that present unique investment opportunities:

  • Downtown
  • North County
  • Carlsbad
  • Vista
  • Chula Vista
  • La Jolla

Each of these submarkets has distinct characteristics in terms of tenant demand, development activity, and pricing. The top investment corridors in San Diego include Sorrento Valley/Torrey Pines, Mission Valley, Kearny Mesa, Otay Mesa.

Investment Outlook: San Diego 2026

San Diego's 2026 investment outlook is constructive, with multifamily and industrial continuing to attract the broadest lender and investor appetite while office selectively recovers in life sciences-adjacent corridors. Cap rate compression has stabilized, creating a more rational entry point for long-term investors who were priced out during the 2020-2022 cycle. Cross-border industrial activity tied to nearshoring trends along the Otay Mesa corridor and continued federal defense investment are expected to be the strongest tailwinds for commercial real estate fundamentals heading into the second half of the decade.

CLS CRE in San Diego

CLS CRE provides commercial mortgage brokerage services throughout the San Diego-Chula Vista-Carlsbad metropolitan area, with access to 1,000+ lenders including banks, life insurance companies, CMBS conduits, agency lenders, debt funds, and credit unions. Whether you're acquiring, refinancing, or developing commercial property in San Diego, our market expertise and lender relationships help you secure the most competitive terms available.

Explore our financing programs for San Diego: