Capital Traction Company Car Barn

Sixteenth Street Heights is a large neighborhood of rowhouses, duplexes, and American Craftsman and American Foursquare detached houses in Northwest Washington, D.C..

Latin American Montessori Bilingual Public Charter School is a public charter school in Washington, D.C. on 14th Street in the Sixteenth Street Heights neighborhood. It is overseen by the District of Columbia Public Charter School Board. As a charter school, LAMB is a nonprofit organization, funded by local tax revenue, and subject to some, though not all, of the same standards as traditional schools that are part of the District of Columbia Public Schools. Its admissions are based on a lottery system that takes into account preferences for siblings of current students and children of school faculty and staff.

The Nineteenth Street Baptist Church, located on 16th Street, NW, is considered to be the first and oldest black Baptist congregation in Washington, D.C. Since its founding in 1839, the church has figured prominently within the historical and social fabric of Washington, D.C.'s African American community.

The Cambodian ambassador to the United States is the official representative of the government of Cambodia in Phnom Penh to the government of the United States in Washington, D.C.

The Embassy of Cambodia in Washington, D.C. is the diplomatic mission of the Kingdom of Cambodia to the United States of America. It is located at 4530 16th Street Northwest, Washington, D.C. in the Crestwood neighborhood.Chum Sounry is the current Cambodian Ambassador to the United States, and was appointed to the role in 2018.

The Jones-Haywood School of Ballet, now known as The Jones-Haywood Dance School, was founded in 1941 by Doris W. Jones and Claire Haywood in Washington D.C. to teach young dancers of color classical ballet.Its students have gone on to dance with Alvin Ailey , Philadanco, Dutch National Ballet, The Washington Ballet, Paul Taylor Dance Company, on Broadway, and also become choreographers, actors and dance educators. Famous alumni include Chita Rivera, Hinton Battle, Sylvester Campbell, Louis Johnson and Sandra Fortune-Green.Jones and Haywood also founded the Capitol Ballet Company, a racially integrated professional ballet troupe that operated from 1961 to 1989. The school was also home to the Jones-Haywood Dancers.Haywood died in 1978 and Jones died in 2006. The school is now directed by Sandra Fortune-Green.

Parkmont School is a private school, located at 4842 16th St NW in Washington, DC., that serves grades 6-12. Parkmont was founded in 1972, by a parent group in McLean, Virginia, as a cooperative middle school. Parkmont was designed for parents looking for alternative education for their child. The school uses more of a hands-on, individual, and dynamic approach than more traditional schools. Parkmont is non-sectarian and an Association of Independent Maryland and DC Schools accredited school.

Theodore Roosevelt High School is a public high school operated by the District of Columbia Public Schools in the Petworth neighborhood of Ward 4 neighborhood of Northwest Washington, D.C. Roosevelt enrolls 698 students (2017–2018) in ninth through 12th grade. Additionally, the high school is also home to Roosevelt S.T.A.Y. program, an alternative academic and career/technical program that leads to a high school diploma or vocational certificate. The high school, located at 13th and Upshur Streets NW, was built in 1932 to accommodate 1,200 students. Just prior to the 2016–2017 academic year, it completed a $121 million, two-year facility modernization. During the renovation period, classes were conducted at the MacFarland Middle School campus nearby at 4400 Iowa Avenue, NW. The school campus has been listed on the National Register of Historic Places.

The Liberian ambassador in Washington, D. C. is the official representative of the Government in Monrovia to the Government of the United States and accredited in Ottawa.

The Iglesia ni Cristo chapel in Washington D.C. in the United States is located along 16th Street. It used to be a place of worship and school of the Saints Constantine and Helen Greek Orthodox Church. The Iglesia ni Cristo through the Allison James Estates & Homes purchased the chapel building from Summit Commercial which represents the Greek Orthodox church for $9.2 million in November 2012. It was renovated by the Iglesia as a house of worship for its own adherents.The complex composed with two building. The former Orthodox church building has one story and a basement with a land area measuring 14,800 square feet (1,370 m2) is located within a 1.82 hectares (196,000 sq ft; 18,200 m2) parcel of land. The former school building within the complex is three stories high and measures 16,370 square feet (1,521 m2).

The Embassy of Liberia in Washington, D.C. is the diplomatic mission of the Republic of Liberia to the United States. It is located at 5201 16th Street Northwest, Washington, D.C. in the 16th Street Heights neighborhood. The property was initially purchased to be the ambassador's residence, but Ambassador Charles D.B. King later purchased a different residence.

The Petworth Neighborhood Library is a branch of the District of Columbia Public Library in the Petworth neighborhood of Washington, D.C. It is located at 4200 Kansas Avenue NW.