Harvard Graduate Students Union

The First Baptist Church is a historic American Baptist church at Magazine and River Street in Cambridge, Massachusetts within Central Square. In 1817 the church congregation was founded in the home of James Hovey. In 1844 several members of First Baptist Church left to found nearby Old Cambridge Baptist Church. First Baptist Church's current Gothic building was constructed in 1881 to a design by Hartwell and Richardson. It was added to the National Register of Historic Places in 1975.

The Urban Rowhouse is an historic residential rowhouse located at 26–32 River Street in Cambridge, Massachusetts. These rowhouses were built in 1860 by Frederick Clapp, and are among the earliest surviving examples of the type in the city. They feature a combination of brick and brownstone masonry, but also with some trim made out of wood that has been treated to appear like brownstone. They bear some resemblance to rowhouses built at the same time in Boston's South End.The rowhouse was listed on the National Register of Historic Places in 1983.

Cambridge Zen Center is an urban meditation center in Cambridge, Massachusetts, close to Harvard University, part of the Kwan Um School of Zen. Free meditation training and dharma talks are offered to the public and the Zen Center also provides a large (30-35 people) residential training program.

The Asa Ellis House is a historic house located at 158 Auburn Street, Cambridge, Massachusetts.

Carl Barron Plaza is a plaza in Cambridge, Massachusetts, United States. The space is named after Carl Barron, who has been described as "a Central Square icon" and "a fixture in Cambridge". His office was located near the plaza.

Central Square is an area in Cambridge, Massachusetts centered on the junction of Massachusetts Avenue, Prospect Street and Western Avenue. Lafayette Square, formed by the junction of Massachusetts Avenue, Columbia Street, Sidney Street and Main Street, is also considered a part of the Central Square area. Harvard Square is to the northwest along Massachusetts Avenue, Inman Square is to the north along Prospect Street and Kendall Square is to the east along Main Street. The section of Central Square along Massachusetts Avenue between Clinton Street and Main Street is designated the Central Square Historic District, and was added to the National Register of Historic Places in 1990.

The Valentine Soap Workers Cottages are a pair of adjacent historic houses in Cambridge, Massachusetts, that are listed on the National Register of Historic Places.The cottages are located at 5–7 Cottage Street and 101 Pearl Street. They were listed on the National Register of Historic Places on June 30, 1983.The two cottages were built for worker housing in 1835, by local soap manufacturer Charles Valentine. Valentine's soap factory was located nearby at the corner of Valentine and Pearl Streets. Founded in 1828, it was at the time one of the largest manufacturing operations in the Cambridgeport section of the city. An historic marker for the cottages identifies them as the only examples of factory housing in Cambridge.

The Urban Rowhouse is an historic rowhouse 40–48 Pearl Street in Cambridge, Massachusetts. The rowhouse was constructed in a Second Empire/Mansard style in 1875, and is a contrasting example to the rowhouse on the adjacent block to providing further construction density in an urban setting. This rowhouse is of wood-frame construction, while the neighboring one is built of brick. The polygonal bays rise to the mansard roof, where the shape of the bay is continued, giving visual texture to the structure.The company Ksplice, Inc. was headquartered at 48 Pearl Street from September 2010 until its acquisition by Oracle in July 2011. The rowhouse was listed on the National Register of Historic Places in 1982.

Central station (also called Central Square station) is an Massachusetts Bay Transportation Authority (MBTA) rapid transit station in Cambridge, Massachusetts. It serves the Red Line and has a street-level terminal for the MBTA bus system. It is located at the intersection of Massachusetts Avenue with Western Avenue, Prospect Street, and Magazine Street at Central Square. The station is fully accessible, with each of the two side platforms served by an elevator.

The Salem–Auburn Streets Historic District is a residential historic district at Salem and Auburn Streets in Cambridge, Massachusetts. The district includes a collection of houses that is among the oldest in the Cambridgeport section of the city, and includes most of the houses on two blocks of these streets. The district was added to the National Register of Historic Places in 1982.

The Clifton Merriman Post Office Building, also known as the U.S. Post Office-Central Square is an historic post office at 770 Massachusetts Avenue within Central Square in Cambridge, Massachusetts. The post office was built in 1933 and added to the National Register of Historic Places in 1986 as "U.S. Post Office-Central Square". In 1992, the United States Congress passed a bill renaming it for Clifton Merriman, an African-American World War I veteran who later became assistant superintendent of the main Post Office in Cambridge.

The Urban Rowhouse is a historic rowhouse located at 30–38 Pearl Street in Cambridge, Massachusetts. Built in 1874, this was one of the earliest masonry rowhouses to be built in Cambridge. Stylistically, the three story brick buildings are in a Ruskinian Gothic style, with horizontal bands of colored brick, hooded window lintels, a corbelled cornice, and a steeply-pitched mansard roof with gabled dormers.The rowhouse was listed on the National Register of Historic Places in 1982.