Complex sentence: As of January 2011, only six homes and one business remain, their owners having refused to leave at any price; the rest of the town's buildings (excepting designated historical structures) are scheduled to be demolished by the end of the year.
Split into simpler sentences: As of January 2011, only six homes and one business remain, their owners having refused to leave at any price. The rest of the town's buildings, except designated historical structures, were scheduled to be demolished by the end of the year.