Today sweetwater union, Chula Vista CA is count around 112 homes for sale at current average listing price of $1,036,672. Nearby neighborhoods of sweetwater union are 91913 - Chula Vista, 91914 - Chula Vista, 91915 - Chula Vista, Otay Ranch, Eastlake Vistas, Haddington, Rolling Hills Ranch, 91910 - Chula Vista, 91911 - Chula Vista, 92102 - San Diego. Most of sweetwater union homes are 4 bedrooms with 3 bathrooms.