Green Valley Elementary was a public school in Prince Georges County, Maryland, having opened its doors sometime in the 1950s, for the children of Hillcrest Heights. Located at 2215 Chadwick Street and parallel to 23rd Parkway, Green Valley is approximately a half mile from the Southeast DC line. It is also equally close to the former Oxon Run Park, site of countless baseball and football games and practices for the Silver Hill Boys Club. Today Green Valley is known as Green Valley Academy, an alternative education public school for PG County.