In 1953, CCNY bought the campus of the Manhattanville College of the Sacred Heart (which, on a 1913 map, was shown as The Convent of the Sacred Heart), which added a south section to the campus.
This expanded the campus to include many of the buildings in the area between 140th Street to 130th Street, from St. Nicholas Terrace in the east to Amsterdam Avenue in the west.
Former buildings of the Manhattanville College campus to be used by CCNY were renamed for City College's purposes: Stieglitz Hall; Downer Hall; Wagner Hall, the prominent Finley Student Center, which contained the very active Buttenweiser Lounge; Eisner Hall; Park Gym; Mott Hall; and others.

As a result of this expansion, the South Campus of CCNY primarily contained the liberal arts classes and departments of the College.
The North Campus, also as a result of this expansion, mostly housed classes and departments for the sciences and engineering, as well as Klapper Hall (School of Education), and the Administration Building.

In 1957, a new library building was erected in the middle of the campus, near 135th Street on the South Campus, and named Cohen Library, after Morris Raphael Cohen, an alumnus (Class of 1900) and celebrated professor of philosophy at the College from 1912 to 1938.
When the Cohen Library moved to the North Academic Complex in the early 1980s, the structure was renamed the 'Y' building, and housed offices, supplies, the mail room, etc.
The building was eventually gutted and renovated to become the home of the School of Architecture in 2009 (see below).

In the 1970s, many of the old buildings of the South Campus were demolished, some that had been used by the Academy of the Sacred Heart.
The buildings remaining on the South Campus at this time were the Cohen Library (later moved into the North Academic Center), Park Gym (now the Structural Biology Research Center (NYSBC) ), Eisner Hall (built in 1941 by Manhattanville College of the Sacred Heart as a library, later remodeled and housed CCNY's Art Department and named for the chairman of the Board of Higher Education in the 1930s), the Schiff House (former President's residence, now a child care center), and Mott Hall (formerly the English Department, now a New York City Department of Education primary school).

Some of the buildings that were demolished at that time were Finley Hall (housed The Finley Student Center, student activities center, originally built in 1888–1890 as Manhattanville Academy's main building, and purchased in 1953 by City College), Wagner Hall, (which housed various social science and liberal arts departments and classes, originally built as a dormitory for Manhattanville Academy, and was named in honor of Robert F. Wagner Sr.,
member of the Class of 1898, who represented New York State for 23 years in the United States Senate), Stieglitz Hall, and Downer Hall, among others.
In 1953, CCNY bought the campus of the Manhattanville College of the Sacred Heart (which, on a 1913 map, was shown as The Convent of the Sacred Heart), which added a south section to the campus. This expanded the campus to include many of the buildings in the area between 140th Street to 130th Street, from St. Nicholas Terrace in the east to Amsterdam Avenue in the west. Former buildings of the Manhattanville College campus to be used by CCNY were renamed for City College's purposes: Stieglitz Hall; Downer Hall; Wagner Hall, the prominent Finley Student Center, which contained the very active Buttenweiser Lounge; Eisner Hall; Park Gym; Mott Hall; and others.
As a result of this expansion, the South Campus of CCNY primarily contained the liberal arts classes and departments of the College. The North Campus, also as a result of this expansion, mostly housed classes and departments for the sciences and engineering, as well as Klapper Hall (School of Education), and the Administration Building.
In 1957, a new library building was erected in the middle of the campus, near 135th Street on the South Campus, and named Cohen Library, after Morris Raphael Cohen, an alumnus (Class of 1900) and celebrated professor of philosophy at the College from 1912 to 1938. When the Cohen Library moved to the North Academic Complex in the early 1980s, the structure was renamed the 'Y' building, and housed offices, supplies, the mail room, etc. The building was eventually gutted and renovated to become the home of the School of Architecture in 2009 (see below).
In the 1970s, many of the old buildings of the South Campus were demolished, some that had been used by the Academy of the Sacred Heart. The buildings remaining on the South Campus at this time were the Cohen Library (later moved into the North Academic Center), Park Gym (now the Structural Biology Research Center (NYSBC) ), Eisner Hall (built in 1941 by Manhattanville College of the Sacred Heart as a library, later remodeled and housed CCNY's Art Department and named for the chairman of the Board of Higher Education in the 1930s), the Schiff House (former President's residence, now a child care center), and Mott Hall (formerly the English Department, now a New York City Department of Education primary school).
Some of the buildings that were demolished at that time were Finley Hall (housed The Finley Student Center, student activities center, originally built in 1888–1890 as Manhattanville Academy's main building, and purchased in 1953 by City College), Wagner Hall, (which housed various social science and liberal arts departments and classes, originally built as a dormitory for Manhattanville Academy, and was named in honor of Robert F. Wagner Sr., member of the Class of 1898, who represented New York State for 23 years in the United States Senate), Stieglitz Hall, and Downer Hall, among others.
City College of New York