819 S 21st St, Mcallen, TX 78501 is on the street of S 21st St, in the city of Mcallen, Texas. It is in the zip code of TX 78501.

819 S 21st St, Mcallen, TX 78501 is a Single Family home.
It has 3 bedrooms, 2 bathrooms, proximately 1,150 square feet floor size, 7,092 sqft square feet lot size.
It was built in 1976.