Suite 360 is available for SUBLEASE and is approx. 2,295 sq ft located on Empire Towers Office Park. The lease is Full Service Gross and Includes all water, trash, janitorial, and electric. The current lease runs until Dec 31, 2029. The property is a 3-story office building that has 2 stairways and serviced by elevator to all floors. The total building size is approx. 77,243 sqft and was built in 2001. The office unit allows for 9 unreserved parking spaces. Janitorial Service is M-F and HVAC services Mon-Sat. Located in the highly desirable Ontario Airport submarket, 4200 Concours Street offers a premier Class A office environment with exceptional regional accessibility and convenience. The property features immediate access to the I-10 Freeway via Haven Avenue and is centrally positioned near the I-15 and CA-60 Freeways, providing access to the Inland Empire, Orange County, and Greater Los Angeles. The property is just minutes from Ontario International Airport, making it an ideal location for businesses with traveling executives, clients, or regional operations. Tenants and visitors also benefit from close proximity to Ontario Mills, one of Southern California's premier shopping and dining destinations, offering a wide variety of restaurants, retail, entertainment, and hotel accommodations nearby.