Washington Gas Building

Grand Hyatt Washington is a hotel in Washington, D.C., in the United States. The 897-room hotel, located at 1000 H Street NW, serves both tourist and business travel. From the time the hotel opened until 2003, it was directly across from the Washington Convention Center and served as a "convention headquarters" hotel for many conventions. The convention center closed and was demolished in 2004. CityCenterDC, a major office, residential, and retail complex, now occupies the site.

1101 New York Avenue is a high-rise building located in Washington, D.C., United States. Designed by architect Kevin Roche, its construction was completed in 2007. The glass clad structure rises to 50 metres (160 ft) and contains 12 floors totaling 380,000 square feet. The building was designed with notched corners to allow for more window offices. The building is tied for the 20th tallest building in Washington D.C. The building houses Google's public policy offices., as well as the headquarters of the National Retail Federation (NRF). The building also houses an Ernst & Young office. The previous Global Chairman and CEO of Ernst & Young, Mark Weinberger was located at this office.

700 Eleventh Street is a high-rise building, and is the second tallest commercial building in Washington, D.C. The building is a twin building to Metro Center I, which is one block away. The building stands at 199 feet (61 meters) with 13 floors and was completed in 1992. It is currently the 6th-tallest building in Washington, D.C. The architectural firm who designed the building was the firms Skidmore, Owings & Merrill (New York), Melvin Mitchell Architects.

The Old Greyhound Terminal was a bus terminal serving Greyhound Lines located at 1100 New York Avenue NW in Northwest, Washington, D.C. in the United States operating from 1940 to the 1980s. It was used extensively during World War II to transport servicemen, and played a minor role in the Civil Rights Movement. It was saved through the intervention of preservationists. Most of the building was incorporated in the new 1100 New York Avenue high-rise office building when it was built in 1991.

The Chesapeake and Potomac Telephone Company Building is a historic structure located in Downtown Washington, D.C. It was listed on the National Register of Historic Places in 1988.

The Chesapeake and Potomac Telephone Company, Old Main Building is a historic structure located in Downtown Washington, D.C. It was listed on the National Register of Historic Places in 1988.

The Association of American Universities (AAU) is an organization of American research universities devoted to maintaining a strong system of academic research and education. Founded in 1900, it consists of 63 universities in the United States (both public and private) and two universities in Canada. AAU membership is by invitation only and requires an affirmative vote of three-quarters of current members.

Metro Center station is the central hub station of the Washington Metro rapid transit system in Washington, D.C. The station is located in Downtown Washington, D.C., centered on the intersection of 12th Street NW and G Street NW. It is the second busiest station in the Metrorail system after Union Station, averaging 30,500 passengers per weekday as of May 2006. The Red Line portion of Metro Center station opened on March 27, 1976, as part of the first section of the Metro system.

The McLachlen Building is a historic structure located in Downtown Washington, D.C. It has been listed on the District of Columbia Inventory of Historic Sites since 1985, and it was listed on the National Register of Historic Places in 1986.

The Webster School, also called the Daniel Webster School, is a historic building located at 940 H Street NW[1] in Washington, D.C. Built in 1882 as a segregated school for white children, it was among a large number of brick schools constructed in the city after the Civil War. These schools were located a couple of blocks from each other, allowing class sizes to be small. Most of the schools were two-story buildings, but some were larger and three stories. The Webster School was one of those larger schools. Although the architect is unknown, it's possible Edward Clark, who served as Architect of the Capitol from 1865 to 1902, designed the school. The red brick, Romanesque Revival style, U-shaped building features a few architectural details on the exterior, mostly around the main entrance facing 10th Street NW. It was named in honor of lawyer and politician Daniel Webster. The school closed in the early 20th-century as the surrounding area became more commercial in nature. From 1924 to 1949, the building housed the Americanization School, a place where immigrants could learn English or take courses required for citizenship. The District of Columbia Public Schools (DCPS) used the building as office space until 1963, when it was converted into a school for pregnant teens. The school later housed special education classes before the building once again became office space for the DCPS. There was a plan to turn the property into a hospitality school in the mid-1990s, but the idea never came to fruition. Starting in 1999, there was a protracted legal battle between the property owner and local historic preservationists. The Culinary Arts Group planned to raze the building in 1998, which preservationists responded with a historic landmark application. The building was added to the District of Columbia Inventory of Historic Sites in February 1999. The United States Secret Service (USSS), which is headquartered beside the school, acquired the property via eminent domain in 2003, with plans to restore the building and convert it into office space. Restoration never happened and the building has sat vacant for over 20 years. The USSS has stringent requirements for anyone who plans to acquire the property, making it difficult to find a buyer. In 2023, Representatives Eleanor Holmes Norton and Scott Perry co-authored a congressional bill to sell the property. It passed the House of Representatives in December 2023.

Land Trust Alliance is a nature conservation organization, based in Washington, D.C. The Alliance represents many land trusts across the United States.

William T. Golden Center for Science and Engineering is a high-rise building in Washington, D.C., the capital of the United States. Completed in 1996, the building rises to 151 feet (46 m) and has 12 floors. The architects of the building were Davis, Carter, Scott Ltd. and Pei Cobb Freed & Partners, who designed the postmodern building. This building is the headquarters to the American Association for the Advancement of Science, a non-profit organization established in 1848 that aims to advance science around the world. Other tenants include the Association of American Universities and the IRIS Consortium. The building is named after William T. Golden.