Home › Real Estate in Allen, Texas › 3 Top 24 Real Estate in Allen, Texas Find best Real Estate in Allen, Texas, with all necessary contact information, including addresses, phone numbers, working hours, map locations, and website links. Cecilia Hampton - Hampton International Group US, Allen, TX 750131002 Raintree Cir STE 100 Saad Khan - NTX Realtors Group US, Allen, TX 750131002 Raintree Cir STE 100 123