Coldwell Banker Apex, REALTORS, is a Texas real estate firm, located at 1778 W. McDermott #100, Allen, TX 75013. Coldwell Banker Apex, REALTORS provides a wide-range of real estate services. Consumers continue to find value in having a real estate professional help them through the home buying and selling process. The wide variety of services real estate professionals provide are proving ever more valuable in real estate transactions(financing twists and sales contract intricacies). Please view Coldwell Banker Apex, REALTORS current listings. Recently serving clients in areas Country Club Ridge At The Trails, Grayhawk, Northeast Dallas/ White Rock, Skyline.