Tracy Hulsey helps you buy or sell a home in Castle Rock, CO! Other areas include: Parker, Elizabeth, Highlands Ranch, Franktown, Larkspur, Littleton, Centennial, Aurora, Greenwood Village, Englewood, Denver. Primary zip codes: 80108, 80104,80138, 80134, 80112, 80113, 80110, 80111, 80116, 80123, 80125, 80128, 80107, 80118, 80126, 80129