Northern California Medical Office Building Trades for $23.7 Million

A private family ownership group has acquired a 67,584-square-foot medical office building in Rohnert Park, California, for $23.7 million, highlighting continued investor appetite for healthcare assets backed by institutional operators. According to REBusinessOnline, the two-story property located at 5900 State Farm Drive was sold by an undisclosed seller in a deal facilitated by the Levin Johnston team at Marcus & Millichap.

The transaction price equates to approximately $350 per square foot, reflecting the premium that well-tenanted medical properties command in the current market. With healthcare tenants proving more resilient during economic downturns compared to traditional office users, facilities anchored by major operators like Kaiser Permanente continue to attract capital from family offices and private investors seeking stable, long-term returns.

Key Details

• Property: 5900 State Farm Drive, Rohnert Park, California
• Building Size: 67,584 square feet across two stories
• Transaction Price: $23.7 million (~$350 per square foot)
• Buyer: Private family ownership group
• Seller: Undisclosed
• Anchor Tenants: Kaiser Permanente and Petaluma Health Center
• Brokerage Team: Levin Johnston of Marcus & Millichap (Robert Johnston, Adam Levin, Justin Fink)
• Broker Role: Represented the seller and procured the buyer

Market Context

The Rohnert Park transaction underscores broader trends shaping the medical office sector, which has emerged as a bright spot within the otherwise challenged commercial real estate landscape. Healthcare-adjacent properties have demonstrated stronger occupancy fundamentals compared to traditional office buildings, driven by the essential nature of medical services and the high switching costs associated with relocating healthcare operations.

Sonoma County's healthcare real estate market has seen steady investor interest as regional health systems expand their outpatient footprints. Properties with long-term leases tied to major operators provide defensive characteristics that appeal to risk-averse capital allocators navigating uncertain macroeconomic conditions.

The involvement of a family ownership group in this acquisition reflects a growing trend of private wealth targeting healthcare real estate as an inflation hedge and income-generating vehicle. At a $23.7 million price point, the asset falls within the bite-size range that appeals to high-net-worth investors and family offices seeking direct property ownership rather than fund allocations.

For CRE professionals monitoring the Northern California medical office sector, this deal signals that well-positioned healthcare facilities with creditworthy tenants continue to transact despite tighter lending conditions affecting other property types. The approximately $350-per-square-foot pricing provides a benchmark for similar assets in secondary markets throughout the greater Bay Area region.