Open Houses of the Week: Jan. 27-29

There's something about that "Open House" sign that acts like a magnet. Whether you're looking for a new place to live, keeping tabs on real estate in your neighborhood, or just angling for a sneak peek at someone else's private domain, the lure of an open door is strong indeed.

From a sumptuous mansion in the proper South, to a ridiculously affordable bungalow in the City of Angels, we lay down the welcome mat at some of the most interesting open houses in the nation. So wipe your feet at the door and scroll right on through.