Strategically located within the Sekich Business Park, less than half a mile from I-25, 4333 Highway 66 offers 56,090 square feet of prime flex/industrial and office space for sale. Unit A (26,074 SF) is vacant and features two drive-in overhead doors, two dock-high doors, warehouse heaters, and energy-efficient LED lighting. Unit B (30,016 SF) is leased to Comfort Systems USA / Design Mechanical, Inc., a leading national provider of mechanical, electrical, and plumbing building systems. The entire building is available for sale, or Unit A can be purchased as a condominium*. Centrally positioned between Denver, Boulder, and Fort Collins, this property provides immediate access to I-25 and strong connectivity across Northern Colorado. *Condominium structure to be completed prior to closing.