Open House Texas Realty & Investments LLC, is a Texas real estate firm, located at 5050 Quorum Dr., Dallas, TX 75254. Open House Texas Realty & Investments LLC 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 Open House Texas Realty & Investments LLC current listings. Recently serving clients in areas Northwest Side.