3771 21st Ave S, St Petersburg, FL 33711 is on the street of 21st Ave S, in the city of St Petersburg, Florida. It is in the zip code of FL 33711.

3771 21st Ave S, St Petersburg, FL 33711 is a Single Family home.
It has , 1 bathroom, proximately 600 square feet floor size, 3,598 sqft square feet lot size.
It was built in 1947. It has 1 storey.It was last sold in Feb 2007 for $114,000.