The Department of Building and Development is administered by Loudoun County Government. The department works to provide safety and welfare of various public and private structures and facilities. It enforces engineering practices and building codes during the designing and construction of buildings. The department also develops and administers zonal and construction-related codified ordinances. It works to ensure the proper subdivision of land, as well as reviews design and construction plans. In addition, the department offers monitoring and inspection services. The Department of Building and Development is located in Leesburg, Va.