Mecanoo and Beyer Blinder Belle Unveil $317 Million Masterplan for the New York Public Library’s Main Branch


The master plan for the flagship building of the New York Public Library includes creating a new entrance on 40th Street, near Fifth Avenue. Image Courtesy of Mecanoo with Beyer Blinder Belle

The master plan for the flagship building of the New York Public Library includes creating a new entrance on 40th Street, near Fifth Avenue. Image Courtesy of Mecanoo with Beyer Blinder Belle

The New York Public Library has revealed plans for the transformation of their iconic main branch on 42nd Street and Fifth Avenue, the Stephen A. Schwarzman Building. Led by Mecanoo with Beyer Blinder Belle, the $317 million masterplan will increase accessibility to the library as well as increase public space for research, exhibitions and educational programs by 20%.

“For over a century, the Schwarzman Building has been a beacon of open access to information and a tireless preservationist of the world’s knowledge,” said New York Public Library President Tony Marx. “We have a responsibility to preserve its architectural wonder and its role as an important civic space, while also preparing it for the future, and another century of best serving the public. We believe this plan does just that.”

Unlike an earlier scheme by Foster + Partners (scrapped in 2014) that would have significantly altered the library’s existing spaces, the Mecanoo and Beyer Blinder Belle design will approach the renovation with a particular sensitivity, taking advantage of currently underutilized areas.

Former staff and storage spaces will be transformed into public research, exhibition and educational rooms, including a new Center for Research and Learning and the new Lenox and Astor Room, which will contain books and artwork donated to the library by longtime benefactor Brooke Astor. Existing essential program, such as the bathrooms, will be improved and modernized, while a new cafe and expanded library store will be introduced.


The new Lenox and Astor Room will house books and artwork bequeathed to the library by Brooke Astor, a longtime benefactor. Image Courtesy of Mecanoo with Beyer Blinder Belle

The new Lenox and Astor Room will house books and artwork bequeathed to the library by Brooke Astor, a longtime benefactor. Image Courtesy of Mecanoo with Beyer Blinder Belle

The new 40th Street entrance will lead to the Center for Research and Learning, where students will be able to work with materials from the library’s collections. Image Courtesy of Mecanoo with Beyer Blinder Belle

The new 40th Street entrance will lead to the Center for Research and Learning, where students will be able to work with materials from the library’s collections. Image Courtesy of Mecanoo with Beyer Blinder Belle

To reduce congestion through the library’s main Fifth Avenue entryway, a new entrance will be created along 40th Street along with a new plaza and elevator bank. The library’s historic Gottesman Hall will also receive a revamp as it becomes the home of a new “permanent but rotating exhibition of NYPL treasures.

“We have developed a Master Plan that inherently adheres to the logic of a Beaux-Arts building,” said founding partner of Mecanoo Francine Houben. “Our changes are both subtle and clever—to direct the flow for different user groups, for example, or to improve the quality and function of currently underused spaces.”


The renovation at the Public Library will include new exhibition spaces, like this one planned for an area currently used as the gift shop. Image Courtesy of Mecanoo with Beyer Blinder Belle

The renovation at the Public Library will include new exhibition spaces, like this one planned for an area currently used as the gift shop. Image Courtesy of Mecanoo with Beyer Blinder Belle

These new program elements will ensure the library is prepared for the future while complementing beloved spaces such as the the Maps, Periodicals, and Genealogy reading rooms; Astor Hall; and the recently reopened Rose Main Reading Room.

“The Master Plan builds on the framework of this historic building and icon of New York City architecture,” said Beyer Blinder Belle’s Elizabeth Leber. “We are seeking to instill clarity and ease of circulation, and to support new uses and programs, while only enhancing its significant architectural features.”


The connection between the Mid-Manhattan Library, the Stephen A. Schwarzman Building and Bryant Park is an important aspect of the campus plan. Image © Mecanoo Architecten

The connection between the Mid-Manhattan Library, the Stephen A. Schwarzman Building and Bryant Park is an important aspect of the campus plan. Image © Mecanoo Architecten

Mecanoo and Beyer Blinder Belle are also currently working on the renovation of Mid-Manhattan Library across the street, the NYPL’s largest circulating branch. While renovations are in-progress, the stacks at the Stephen A. Schwarzman Building are housing circulating books. Once work on the Mid-Manhattan Library is complete, Mecanoo and Beyer Blinder Belle will complete an additional study examining possibilities for the 175,000-square-foot stacks space.

“The Library, through this study, plans to evaluate as many options as possible, with the primary goal of best serving the researchers who rely on this great institution now and in the future,” said William Kelly, the Library’s Andrew W. Mellon Director of the Research Libraries.

Learn more about the project in the New York Times, here.

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