To answer your question regarding 14305 zip in Niagara Falls, the zip code 14305 covers a very large portion of Niagara Falls from approximately Pierce Avenue to the City line West of DeVeaux. There is a mixture of single family homes with 2-4 family homes as well but the majority of homes are single family. There are no environmental areas of concern in the residential areas of 14305 that we know of. There are some outlying industrial areas withing 14305 but generally a good ways away from the residential areas. Thousands of people live very comfortably in that zip code and have a very nice quality of life. I think you could be very happy there! Happy Hunting.