669 Cliffside Drive offers a 1,500-square-foot, move-in-ready office suite available for lease in San Dimas, California. The space offers a highly functional floor plan that includes a large open lobby or bullpen area, four private offices, a dedicated kitchen and break room, a private restroom, and a convenient storage closet. Extensive interior and exterior upgrades have been completed throughout the suite, highlighted by gray herringbone-plank flooring and large bay windows that let in abundant natural light. The available suite is located within a 3,336-square-foot, multi-tenant, single-story office building constructed in 1984 with reinforced concrete. The property is situated in the Cliffside Drive Professional Office Park, which offers ample on-site parking, well-maintained landscaping, and a welcoming courtyard. Its location at the end of a cul-de-sac provides a quiet, professional setting with minimal through traffic. The property offers excellent visibility and accessibility just off the 57 Freeway, with convenient northbound and southbound access within a two-minute drive. The location also provides quick connectivity to major regional routes, including Interstate 10 and Highways 71, 210, 60, and 66. Within a 5-mile radius, tenants benefit from proximity to a wide selection of retail centers, grocery stores, and both local and national dining and service options. The nearby Frank G. Bonelli Regional Park offers opportunities for scenic walks during lunch breaks or before and after work hours. California State Polytechnic University and San Dimas Community Hospital are also nearby, contributing to a strong, educated, and skilled labor pool.