Northeast Boundary

Capitol Heights is an island-platformed Washington Metro station in Capitol Heights, Maryland, United States. The station was opened on November 22, 1980, and is operated by the Washington Metropolitan Area Transit Authority (WMATA). Providing service for the Blue and Silver Lines, the station is located at 133 Central Avenue in a residential area at East Capitol Street and Southern Avenue SE. This is the first station on the two lines in Maryland going east. As of 2017, in terms of weekday average boardings, it is the least used underground station in the system and the 10th least used station overall.

The Fairmount Heights Historic District encompasses an area of 144 acres (58 ha) in the historic heart of Fairmount Heights, Maryland. The area is notable as one of the first planned African-American communities in the Washington, DC area. Predominantly residential in character, most of its housing stock was built between 1900 and 1960, although there has also been recent development. The district includes the original town hall (built 1908). and the first public school for African-Americans in the county (built 1912). There are also five churches and a community center, all important centers of political activism during the period of segregation.The district was listed on the National Register of Historic Places in 2011; in the listing it is spelled "Fairmont".

Fairmount Heights is a town in Prince George's County, Maryland, United States. Per the 2020 census, the population was 1,528. The town was formally incorporated in 1935, making the town the second oldest African-American-majority municipality in Prince George's County. The town is composed of six subdivisions: Fairmount Heights (1900), Waterford (1907), Mount Weissner (1909), North Fairmount Heights (1910), West Fairmount Heights (1911) and Sylvan Vista (1923).

Maryland Park is an census designated place in Prince George's County, Maryland, United States. It first appeared as a CDP in the 2020 Census with a population of 965.

St. Matthew's Church, also known as Addison Chapel, is a historic Episcopal church located at Seat Pleasant, Prince George's County, Maryland. Addison Chapel was first established in 1696 as a chapel of ease for St. John's at Broad Creek. The parish it served was one of the thirty original Maryland parishes and was named for Colonel John Addison, of Oxon Hill plantation, a leading proponent of the Anglican Church. His descendant Walter Dulaney Addison, who was for a term Chaplain of the Senate also served as rector here. It is also associated with the Pinkney, Dulany, Lowndes, and Calvert families. In 1983, the vestry voted to vacate the structure and form Holy Redeemer Episcopal Church in Landover. The chapel was not convenient to where the parishioners lived, and a covenant placed by the Maryland Historical Trust barred the installation of indoor plumbing. The Episcopal Diocese of Washington agreed to continue weekly services for another five years, which ended in 1988.

Howard Dilworth Woodson High School (known as H. D. Woodson High School, Howard D. Woodson High School, or Woodson High School) is a secondary school in Washington, D.C. that serves grades 9 through 12. It is located in the Northeast Boundary neighborhood, at the intersection of 55th and Eads Streets NE. It is a part of the District of Columbia Public Schools and primarily serves students in Ward 7. The current principal is William Massey.

Cedar Heights is an census designated place in Prince George's County, Maryland, United States. Per the 2020 Census, the population was 1,597.

Burrville is a neighborhood located in Northeast Washington, D.C., east of the Anacostia River. It is triangular in area, bounded by Nannie Helen Burroughs Avenue to the south, Division Avenue to the northwest, and Eastern Avenue to the northeast.

Seat Pleasant is an incorporated city in Prince George's County, Maryland, United States, located immediately east of Washington. Per the 2020 census, the population was 4,522. Two state highways pass through the community — Maryland routes 704 (now called Martin Luther King Jr. Highway and previously named George Palmer Highway in honor of banker and community leader George Palmer) and 214 (Central Avenue). The Washington Metro's Blue and Silver Lines are nearby. The Washington Commanders' stadium is east of Seat Pleasant, near the Capital Beltway (I-95/495).

Capitol Heights is a town in Prince George's County, Maryland, United States, located on the border of both the Northeast & Southeast quadrants of Washington. Per the 2020 census, the population was 4,050. The town of Capitol Heights is officially bounded between Southern Avenue NE/SE to the north, Yost Place, and Eastern Avenue NE to the east, the Watts Branch Stream, Brooke Road, and Capitol Heights Boulevard to the south, and Marlboro Pike to the west. The zip code of Capitol Heights is 20743.

Chapel Oaks-Cedar Heights was a census-designated place in Prince George's County, Maryland during the 1970 United States Census. It consisted of the communities of Chapel Oaks and Cedar Heights. The population in 1970 was 6,049. The census area dissolved in 1980 and has not been reorganized since. The ZIP code serving the area is 20743.

The Strand Theater is an abandoned neighborhood movie theater, located at 5129–5131 Nannie Helen Burroughs Avenue, Northeast, Washington, D.C., in the Deanwood neighborhood.