Recognized as one the oldest - if not the oldest - surviving public school buildings in Chicago, the retired Headley School received its residential makeover in the mid-80s and now features 12 luxury condo units. This particular unit has exchanged hands a number of times of the last few years, but returns to the market this week at $849,900. The spacious four bedroom, four bathroom unit sports large windows, a fireplace and tall ceilings on the main level, however its coolest feature is simply its historical significance. The bedrooms in the 2,700 square foot unit have a timber loft vibe, however the ceilings are quite low. The unit has access to a private rooftop deck and a garage parking space is included in the purchase.