Silicon Valley Commercial Office Space for Rent

Q1 2026

Silicon Valley Commercial Real Estate Market Report

Focus: Q1 2026 Market Trends

Executive Summary

The Silicon Valley commercial real estate (CRE) market in Q1 2026 is navigating a complex recovery defined by the explosive growth of artificial intelligence (AI) and a stabilizing macroeconomic environment [1], [2]. The Office sector is finding a new floor, led by Santa Clara’s AI-driven resurgence, even as other submarkets struggle with legacy vacancies [1], [3]. Industrial fundamentals remain resilient; despite a slight uptick in vacancy due to speculative deliveries, net absorption has turned positive for the first time in years [1], [4]. Retail is hitting a six-year vacancy low in prime corridors, supported by the region's immense purchasing power and a dwindling construction pipeline [3]. Meanwhile, the Multifamily market continues to lead the nation in rent growth, as high homeownership costs and a plunge in new apartment deliveries create a supply-demand imbalance [5].

TenantBase Proprietary Data [6] highlights the distribution of active tenant demand over the last 90 days:

  • Retail/Storefront dominated market activity with 59.91% of all searches [6].
  • Warehouse was the second most active sector at 29.03% [6].
  • Office accounted for 11.06% of total search volume [6].

Office Market

Market Overview The Silicon Valley office market is bifurcating, with high-quality Class A and R&D spaces seeing robust activity while older assets face prolonged vacancy [1], [3].

  • Vacancy & Absorption: Regional vacancy sits at approximately 19.4%, with notable outperformers like Santa Clara reaching a market low of 17.9% [3]. The sector recorded its fifth consecutive quarter of positive net absorption, totaling 2.4 million SF year-to-date [1].
  • Demand Drivers: Tech firms, specifically those in the AI and enterprise hardware sectors, are driving a 62.2% increase in active tenant demand [1], [5].
  • Pricing: Average asking rents have moderated slightly to $4.99 per SF full service, reflecting ongoing pricing adjustments as landlords compete for premium tenants [1].

TenantBase Activity [6]

  • Demand Share: Office accounted for 11.06% of total search volume [6].
  • Lease Term Preference: Tenants show a strong preference for shorter commitments, with Less than one year leading at 35.00%, followed by 2-3 Years and 3-5 Years, each at 25.00% [6].
  • Size Requirements: Requirement sizes increase with term length; the average lower-bound requirement for a 3-5 year lease is 1,375 SF, which is 83.33% larger than the 750 SF required for short-term (<1 year) leases [6].

Industrial & Warehouse Market

Market Overview Silicon Valley's industrial market is digesting new supply but remains a primary target for institutional investors [1], [4].

  • Vacancy & Rent: Overall industrial vacancy climbed to 5.9%—an 11-year high—largely due to 775,000 SF of vacant speculative deliveries in South San Jose and Fremont [4]. Despite this, average asking rents held steady or increased slightly to $1.60 per SF NNN [4].
  • Leasing Drivers: Gross absorption spiked to 2.1 million SF, the highest level since late 2021, signaling that demand is quickly rising to meet the new supply [4].
  • Investment: Sales activity remains concentrated in manufacturing and R&D buildings, with average sales prices reaching approximately $234 per SF [4].

TenantBase Activity [6]

  • Demand Share: Warehouse accounted for 29.03% of total search volume [6].
  • Lease Term Preference: Demand is concentrated in the mid-term range, with 1-2 Years and 2-3 Years both capturing 31.43% of searches [6].
  • Size Requirements: Short-term tenants (<1 year) currently seek the largest average footprints at 6,250 SF, while the overall average requirement across all terms is 2,784 SF [6].

Retail Market

Market Overview The retail sector is benefiting from high household incomes and a severe lack of new competitive supply [3], [4].

  • Vacancy & Availability: Vacancy dropped to 3.9%, a slight year-over-year improvement [4]. Premium submarkets like Palo Alto and Mountain View are exceptionally tight at 1.0% vacancy [3].
  • Construction: The construction pipeline is seeing a minor surge to 247,285 SF, but this is largely pre-leased or dedicated to specific high-end developments [4].
  • Pricing Metrics: Average asking rents are stable at roughly $37.10 per SF annually, while sales prices for retail assets have jumped 24.6% to $727 per SF [4].

TenantBase Activity [6]

  • Demand Share: Retail/Storefront dominated Silicon Valley activity with 59.91% of all searches [6].
  • Lease Term Preference: Retailers prioritize long-term stability [6]:
    • 5+ Years: 34.92% of searches.
    • 3-5 Years: 31.75% of searches.
  • Top Locations: San Jose remains the most sought-after location (29 deals), followed by Sunnyvale (8) and Salinas (7) [6].

Multifamily Market

Market Overview San Jose/Silicon Valley is currently the strongest multifamily market in the U.S. for rent growth [5].

  • Vacancy & Absorption: Vacancy rates remain near 3.0% in core areas like Mountain View and North Sunnyvale [5]. High mortgage rates continue to keep potential buyers in the rental market, supporting high occupancy.
  • Rents: Year-over-year rent growth exceeded 6.0% in high-demand tech hubs, while more affordable areas like East San Jose saw more modest 2.0% increases [5].
  • Development Focus: Apartment deliveries in 2026 are projected to be significantly lower than 2025 volumes, ensuring that existing inventory will continue to face upward rent pressure [5].

2026 Outlook

The Silicon Valley market enters the remainder of 2026 with strong momentum in specialized sectors.

  • AI Buildout: The ongoing "industrial buildout" of AI infrastructure will sustain demand for both high-end office and specialized R&D/Industrial space [1].
  • Supply Constraints: The effective tightening of the supply pipeline in industrial and multifamily sectors will likely lead to peak vacancy being reached in early 2026, followed by a period of rent acceleration [4], [5].
  • Investor Sentiment: Lower capital costs and stabilizing interest rates are expected to revive investment volume by the second half of the year [2].

Sources

  1. Newmark: Silicon Valley Real Estate Market Reports Q4 2025/Q1 2026
  2. Avison Young: Silicon Valley Office & 2026 Annual Outlook
  3. Kidder Mathews: Silicon Valley Industrial & Retail Market Reports Q1 2026
  4. Cushman & Wakefield: MarketBeat Silicon Valley Industrial & Retail Q1 2026
  5. Marcus & Millichap: San Jose Multifamily Market Report 2026
  6. TenantBase Proprietary Market Data (Dashboard Export: SEO Market Reports, March 20, 2026)

Information in this report is aggregated from various third-party sources and synthesized using artificial intelligence and other research tools. While we believe these sources to be reliable, we cannot guarantee the absolute accuracy or completeness of the data. This report is intended for informational purposes to provide market insight and should be independently verified prior to any use in a real estate transaction or legal commitment.