Walnut Bend Elementary School is a primary school located in Houston, Texas. As a result of a bond proposal passed in 2002, it has been completely rebuilt over the old school; it was the first LEED "Green School" in the Houston Independent School District (HISD). The school serves the Walnut Bend and Briargrove Park areas and a portion of Rivercrest, Lakeside Estates and Lakeside Forest.