The last time this address was ever listed on the North Texas MLS, it was an empty lot and sold back in 2006.
As Linda said, the only way to know for sure would be to drive by or knock on the door. If there is a "For Sale" sign in the front yard, it may not be listed just yet (Coming Soon) or For Sale By Owner. Either way, it would be in your best interest to purchase the property with a real estate agent who can represent your best interest and can make sure all of the paperwork is done legally.
If you need any assistance with this, there are some great agents here on Trulia that would be happy to help you into a new home.
Because it's more than real estate. It's RAYL-Estate!
Brian Rayl, REALTORÂ®, e-PRO
Keller Williams Elite - Dallas/Park Cities