Hi Buff! I live "in town" with chickens and its GREAT! Our kids love them, our neighbors are cool with them and if they laid a zillion eggs I'd still have no shortage of people who wanted some! That said you should find out if they are allowed in your town and by your neighborhood association(if you have one). If they are, go for it! If not you might want to just enjoy them at work. Some do have them illegally, it depends on your risk tolerance IMO. (Mine is low.)
Also I would recommend limiting yourself to hens. You really want to stay in your neighbors good graces by keeping your operation clean and quiet.
Chickens are so much fun! Enjoy!
Mary