Cinnamon Park Share: Assisted Living Visit Website Request Info 1335 Cinnamon Street Longmont, CO 80501 303-772-2882 303-772-8318 (fax) www.seniorhousingoptions.org About Map About Providing housing and 24-hour supervision and services to frail elderly. Subsidy available for low-income. What's Nearby? Distance: 5 10 15 20 25 50 mi.