Apartments For Rent In Ansonia Ct . Rent information included in this summary is. View 1 apartments for rent in ansonia, ct. 26 Rockwood Ave Unit 2, Ansonia, CT 06401 Apartment for Rent in from www.apartments.com Ansonia, ct apartments for rent. 11 5th st #3, ansonia, ct 06401. It contains 7 bedrooms and 3 bathrooms.