High Plains Office Building is located at 18300 E. 71st Avenue within the Denver International Business Center (DIBC), one of Colorado's premier master-planned business parks. Situated along the Peña Boulevard corridor, the property provides immediate access to Denver International Airport, the 61st & Peña RTD light rail station, the Gaylord Rockies Resort & Convention Center, and the Peña Station NEXT smart city campus. Suite 140 offers 1,396 SF of office space available April 30, 2026. This is a rare availability in one of metro Denver's most supply-constrained submarkets, where office demand near DIA consistently outpaces supply. The property carries an exceptional long-term occupancy history as a direct result.