3400 Helena Ave, Mcallen, TX 78503 is on the street of Helena Ave, in the city of Mcallen, Texas. It is in the zip code of TX 78503.

3400 Helena Ave, Mcallen, TX 78503 is a Single Family home.
It has 3 bedrooms, 1 bathroom, proximately 1,266 square feet floor size, 5,375 sqft square feet lot size.
It was built in 1987.