Why San Diego Is Watching the Data Center Real Estate Boom
Data centers have become one of the most closely watched corners of commercial real estate, and the reason is easy to understand. As businesses rely more heavily on cloud computing, artificial intelligence, cybersecurity, digital health, and connected infrastructure, the buildings that support that activity have become increasingly important. A recent San Diego Union-Tribune analysis reported that publicly traded data center real estate investment trusts gained 33% in 2026 through September 25, compared with 15% for all trust assets in the author’s comparison. That is an impressive signal of investor interest, but it is not a shortcut to success for every property or every market.
The most useful lesson for San Diego is that digital infrastructure depends on real estate fundamentals. A data center needs much more than a building. It needs dependable power, fiber connectivity, appropriate zoning, cooling and water strategy, backup systems, a credible tenant, and a location that can satisfy community and environmental requirements. That combination is why the sector can be compelling and why it deserves careful analysis.
National conditions illustrate the opportunity. CBRE reported a record low 1.4% vacancy rate in North American primary data center markets at the end of 2025, along with record absorption and a large construction pipeline. At the same time, CBRE noted that permitting, zoning, and power procurement can slow development. In other words, demand may be strong, but specialized supply still has to be delivered responsibly.
San Diego has many of the economic ingredients that make digital infrastructure relevant. The City’s economic development strategy highlights a technology and science led economy, including life sciences, cybersecurity, clean technology, advanced manufacturing, and defense related activity. That does not mean every industrial site should become a data center. It does mean that commercial owners, developers, and local businesses have a reason to understand how the next generation of infrastructure could shape demand for well located, well powered real estate.
For property owners and investors, the best opportunity is disciplined due diligence. Before treating a site as a data center candidate, verify utility capacity and interconnection timing in writing. Review zoning, fire and building requirements, fiber access, environmental review, cooling and backup generation plans, construction cost, tenant credit, insurance, and the community impacts of traffic and noise. A national REIT index is not a local lease, a power reservation, or an investment return.
For the wider San Diego market, the data center story is encouraging because it reflects a region where innovation continues to create new questions about land, infrastructure, and long term value. The strongest properties will be those that fit a real operating need and work for the surrounding community. Our team can help commercial owners and investors evaluate how a changing technology economy may affect a specific location, property type, and growth strategy.
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[1] San Diego Union-Tribune, Why data centers are a hot real estate investment