Today, my neighbor on 600 block of Shades Crest observed a hispanic-looking individual (not sure if male or female given short pony tail) looking through window at my house. the person apparently drove up a hidden driveway (not the primary entrance), exited the car and then walked up to the house and peered through a basement window. the person drove away before neighbor could get a view of the license plate.
 
This is particularly audacious given 1) you can't discern whether we are home (family usually is) from his/her entry point and 2) our guard dog was on porch feet from where he walked to house. the barking is what drew neighbors attention.
 
Keep an eye out!
 
UPDATE: 11/16 at approx. 4pm, the lady returned (with 1 girl & 1 boy, ages 9-10ish) and came to the door. my wife answered and with the kids translating asked if we still had a drum set that had been out for a yard sale in the spring. she was driving older red civic or similar car.