Short answer: sign up for the service. Long answer: There are various stages of foreclosure, as you can see on RealtyTrac. At some point, the bank or owner will place the home on the market. Homes being marketed on the MLS are probably on RealtyTrac, too. I have tried to go through the mapping feature, and determine the house address from the photo, but it doesn't always work. Mapping is determined by the coordinates, so camera may be pointed to the wrong home. If you would like to find homes in 46227 Indianapolis zip code, go to the search link at the site below. You can search via your cell phone, too, if you have the address (click on Instant Info). Shoot me an email or phone if you have any questions, Brandon! I look forward to meeting you.