Some stuff which is not on this list and I have in my city is watchtower ,fishing hut and jetty, bakery, butcher, private farm with animals, graveyard and grave house. Also Apple Store , supermarket, maze and we gotta live somewhere so a big VIP house house for us to live in. I have loads more but they are already on this list and they are probably some I said which are on this list too. Reply to me if you want me to tell you all the other houses and stuff I have. Btw I have mine craft wii u edition i got for Christmas.
I think it would be easier to know whether or not this city is a major city, like NYC, or an urban city, like Detroit (Not bad Detroit, just city style). Also the geography of the city, that would be important to determine things like docks, lighthouses, and marina's. I'm going to assume this is not near an ocean, so I won't include any of the previous mentioned stuff. If you're going for a major city, then don't narrow it down to just one skyscraper, add around ten-ish? If you're going for an urban city, make around a couple and spread them out, but not too far apart! Also these two types of cities would have common necessities, i.e Police Stations, Hospitals, Fire Stations, Public Transport, Banks / ATM, Convenience Stores / Gas Stations, e.t.c.
I have built a city and I have stuff like a pest control center, and a residential area. I have a lot of shops, and I recommend you have hotel, motels and inns. And make a fire department and stuff like that.