Description: Outlines the boundaries of the Baltimore County Historic Districts. The agreement by the owners of 75 percent of the property within a proposed district’s boundary is required to form a local historic district. Any exterior modification or addition to a structure in a district, or any excavation, building, or demolition permit, is subject to approval by the Landmarks Preservation Commission.
Description: The National Register of Historic Places is the official list of the Nation's historic places worthy of preservation. Authorized by the National Historic Preservation Act of 1966, the National Park Service's National Register of Historic Places is part of a national program to coordinate and support public and private efforts to identify, evaluate, and protect America's historic and archeological resources.
Description: Historic Points are the approximate locations of historic structures, monuments, districts, and other properties that are listed on the Maryland Inventory of Historic Properties. The Inventory is maintained by the Maryland Historical Trust's Office of Research, Survey and Registration. Some locations of these points may be approximate due to poor locational information, and various other reasons.