Good–Hartle Farm

The Lantz-Zeigler House is a historic home located at Hagerstown, Washington County, Maryland, United States. The house consists of a two-story stone main section built in 1800 with a two-story perpendicular ell to the rear. Also on the property are a stone outbuilding, a horse barn, and the site of a stone bridge built in 1824.The Lantz-Zeigler House was listed on the National Register of Historic Places in 1998.

Leitersburg is a census-designated place (CDP) in Washington County, Maryland, United States. The population was 523 at the 2000 census.

Leitersburg Historic District is a national historic district at Leitersburg, Washington County, Maryland, United States. The district is centered on this early-19th century village. The village square retains three original early 19th century brick buildings, a tavern, general store, and dwelling; as well as a late-19th century wooden frame grocery store / meeting hall. Most of the original 30 log buildings, somewhat altered, remain. The village contains a cohesive collection of architectural resources reflecting a wide variety of vernacular types and popular expressions dating from the early 19th century through the early 20th century.It was added to the National Register of Historic Places in 2003.

Rockledge is a historic home located at Hagerstown, Washington County, Maryland, United States. It is a two-story limestone farmhouse located on a hill overlooking Little Antietam Creek. It was built in three stages, beginning in the early 19th century. Also on the property is a small brick smokehouse with a pyramidal roof, a stone springhouse.It was listed on the National Register of Historic Places in 2003.

Bell-Varner House is a historic home located at Leitersburg, Washington County, Maryland, United States. It is a 2+1⁄2-story, five-bay brick dwelling with a two-story, four-bay rear wing, built in 1851 It features a partially enclosed double porch and slate roof.It was listed on the National Register of Historic Places in 1979.

The Old Forge Farm, also known as Surveyor's Last Shift, is a historic home located at Hagerstown, Washington County, Maryland, United States. It is a two-story, three bay fieldstone dwelling built in 1762, with a long, two-story, five bay addition. The house features a slate roof. Also on the property are a stone end barn and stone shed, and a stone tenant house.The Old Forge Farm was listed on the National Register of Historic Places in 1979.They also breed Barbados Blackbelly sheep registered with the BBSAI.

Huckleberry Hall is a historic farm complex located at Leitersburg, Washington County, Maryland, United States. The complex includes a 2+1⁄2-story Germanic stone house built about 1784, an 18th-century stone blacksmith shop, a frame bank barn, a mid-19th-century brick secondary dwelling, and other agricultural outbuildings.Huckleberry Hall was listed on the National Register of Historic Places in 1990.

Chewsville is a census-designated place (CDP) in Washington County, Maryland, United States. The population was 293 at the 2000 census.

The Rohrer House, also known as Silsby House, is a historic home located at Hagerstown, Washington County, Maryland, United States. It is a three-bay, two-story brick dwelling, with a two bay frame rear wing, painted white with black trim. The house is set on fieldstone foundations and was built about 1790.The Rohrer House was listed on the National Register of Historic Places in 1979.

Trovinger Mill, also known as Rohrer's Mill, is a historic grist mill located in Hagerstown, Washington County, Maryland, United States. It was constructed in 1771 of roughly coursed local fieldstone. It is five bays in length with the mill race running underneath it about midway along its broad side. Nearby is the site of a newer mill, which is said to date later than the grain mill. Also present are the abutments of a bridge which crossed the Antietam at the mill as part of an 18th-century road leading from Hagerstown to the Old Forge about one and a half miles upstream. The structure contains much of the original woodwork as well as a significant part of the milling machinery.It was listed on the National Register of Historic Places in 1975.

Cavetown is a census-designated place (CDP) in Washington County, Maryland, United States. The population was 1,486 at the 2000 census.

Brightwood is a historic home near Hagerstown, Washington County, Maryland, United States. It is an unusually large, 2+1⁄2-story log-and-stone building with elaborately carved Adamesque features. It features a large two-story galleried portico that is centrally positioned on the front façade, and a one-room two-story tower is centrally positioned on the rear façade. Also on the property are a stone springhouse and a stone smokehouse.It was listed on the National Register of Historic Places in 1974.