Middletown Valley

The Airview Historic District is a district of 12 houses built between 1896 and 1930 on each side of East Main Street in Middletown, Maryland. The district was developed to take advantage of the Hagerstown and Frederick Railway, which paralleled what was then known as the National Pike, and is an example of a small-scale streetcar suburb. The subdivision was subdivided from the Kefauver farm and included a trolley stop in front of developer Lewis Kefauver's house. The trolley right-of-way is still visible in the deep setback between the street and the sidewalk in the front yards of houses on the north side of the street. The subdivision's location in a then-rural setting view with its expansive views made the suburb attractive for retiring farmers.The Airview Historic District is now part of Middletown, but is separated from the Middletown Historic District by a section of newer development.

Middletown High School is a high school located in Middletown, Maryland, United States. First established in 1888, the school opened in its current building in April 1974.

Middletown is a town in Frederick County, Maryland, United States. The population was 4,136 as of the 2010 census. Located in the Middletown Valley that stretches between the Catoctin Mountains on the east and South Mountain on the west, the town reportedly gained its name from its location midway between those ranges.

The Middletown Historic District comprises the historic center of Middletown, Maryland. Middletown became the chief community in the Middletown Valley in the late 18th century, retaining its importance until the 1930s, when the expanding influence of Frederick, Maryland, the construction of a bypass on US 40 and the abandonment of the Hagerstown and Frederick Railway produced a gradual decline. The historic district preserves many mid-19th-century buildings in the central downtown area. To the east, the district includes early 20th-century houses built along the trolley right-of-way, forming a streetcar suburb. The Airview Historic District includes a related area of early 20th century development to the east of town along the National Pike, separated from the main district by a section of newer development.

The Stonebraker and Harbaugh–Shafer Building in Middletown, Maryland was built circa 1830 with a residential section to the east and a commercial section to the west. The Federal style building incorporates Greek Revival detailing in the interior.The Stonebraker and Harbaugh–Shafer Building was listed on the National Register of Historic Places in 2002. It is included in the Middletown Historic District.

The Henry Smeltzer Farmstead is a historic home and farm complex located near Middletown, Frederick County, Maryland, United States. It includes a two-story six-bay brick farmhouse dating to about 1832, a frame bank barn ruin, and several rusticated concrete block silos. A concrete block slaughter house, weighing house well house and holding pens complete the complex, which was associated in the early and mid-twentieth century with Main's Meats in Middletown. The house is built into the hillside as a "bank house", with its cellar above grade on the south side. The front and rear elevations feature porches across their widths.The Henry Smeltzer Farmstead was listed on the National Register of Historic Places in 2010.

Braddock Heights is an unincorporated community and census-designated place (CDP) in Frederick County, Maryland, United States. The population was 2,608 at the 2010 census. The local ZIP codes are 21714 (post office boxes only) and 21703.

WAFY (103.1 FM; "Key 103") is a radio station located in Frederick, Maryland, United States. The station airs a hot adult contemporary format and is owned by Manning Broadcasting, Inc.

Rich Mountain is a historic home and farm complex located at Frederick, Frederick County, Maryland, United States. It is on the remaining 10-acre (40,000 m2) tract from the original farm. The complex consists of a stone dwelling dating from 1810 to 1820 with a one-story kitchen wing; a 19th-century frame Pennsylvania barn; and a hog barn, wagon shed / corn crib, equipment shed, and chicken coop. The house combines Federal style elements with regional vernacular features.Rich Mountain was listed on the National Register of Historic Places in 2005.

Spoolsville is an unincorporated community in Frederick County, Maryland, United States. Bowlus Mill House was listed on the National Register of Historic Places in 1996.

The Bowlus Mill House is a historic home and farm complex, located at Spoolsville, Frederick County, Maryland, United States. It consists of the house built of narrow courses of flat cut stones, a frame bank barn on a stone foundation, and a small frame shed. The 2+1⁄2-story house with an exposed basement was built about 1800, and reflects the Germanic influence typical of the region in the period.The Bowlus Mill House was listed on the National Register of Historic Places in 1996.

Shafer's Mill is a house near Middletown, Maryland, built in the early 19th century. The Federal style house was built for John Shafer, Jr., and was occupied after his death by his son, Peter. The Shafers operated four mills in the Middletown area. The house, however, was never operated as a mill.