Town Hall Address 2 Middlefield Road Columbine Valley, CO 80123 United States- Arapahoe County Website https://columbinevalley.org/town-hall Town Clerk 303-795-1434 2 Middlefield Road Columbine Valley, CO 80123 United States Tax Collector 303-795-1434 2 Middlefield Road Columbine Valley, CO 80123 United States Town Hall Hours Monday - Friday: 8:00 AM - 1:00 PM County Arapahoe