While most of the 190 or so units at One Hanson Place have sold by now, there are still a few left, and the developers have decided they’d rather earn some income on them than have them just sit empty. So as of Friday, there are now 19 apartments available for rent from the developer through Stribling, ranging from $3,400 to $4,900 a month. (Three other units have been for rent by owner since the fall.)