Sage House
4 Lexington Avenue · A palace for practical reform

A FOUNDATION’S WORKING HOME
Standing at the southwest corner of Lexington Avenue and East 22nd Street, just a block north of Gramercy Park, Sage House wears the rusticated sandstone armor of a sixteenth-century Florentine palazzo. Yet carved into the stone frieze above its East 22nd Street archway is an inscription rarely found over a Manhattan apartment house: “FOR THE IMPROVEMENT OF SOCIAL AND LIVING CONDITIONS.”
When the building opened in 1913, the rooms behind Grosvenor Atterbury’s sandstone façade housed the headquarters, lecture halls, and fifty-thousand-volume library of the Russell Sage Foundation—created to investigate tenement housing, sweatshop labor, public health, and urban planning in the industrial city. The fortune that built it had been amassed by Wall Street financier Russell Sage, a man famous for his extreme parsimony; the decision to turn those millions into an engine of social reform belonged entirely to his widow, Margaret Olivia Sage.
Olivia’s second act
A schoolteacher inherits a Gilded Age fortune
Long before Margaret Olivia Slocum Sage (1828–1918) became the wealthiest woman in America, she had been a working schoolteacher. Educated at Emma Willard’s Troy Female Seminary, she taught for twenty years in Syracuse and Philadelphia after her father’s business reverses before marrying fifty-three-year-old railroad financier and Wall Street lender Russell Sage in 1869. Over thirty-seven years of marriage, while her husband amassed one of the nation’s great fortunes—famously riding the five-cent elevated train in off-the-rack suits and refusing philanthropic appeals—Olivia quietly cultivated her own commitments to women’s education and civic reform.
When Russell Sage died in July 1906 at eighty-nine, he left his entire estate of roughly $70 million unconditionally to his seventy-seven-year-old wife. Free at last to act on her convictions, she embarked on the largest philanthropic campaign ever undertaken by an American woman. Over the final dozen years of her life, she distributed more than $45 million to causes ranging from women’s higher education—including the founding of Russell Sage College in Troy in 1916—to public parks, hospitals, and museums. On April 11, 1907, the New York State Legislature chartered the Russell Sage Foundation, endowed with her initial gift of $10 million (later increased to $15 million). Eight days later, when the trustees held their first meeting in her Fifth Avenue brownstone opposite St. Patrick’s Cathedral, she opened the proceedings with a prayer, chose the Foundation’s motto from the Gospel of Matthew—“Inasmuch as ye have done it unto one of the least of these my brethren, ye have done it unto me”—and turned to a friend at the close of the afternoon to say:
“I am nearly eighty years old and I feel as if I were just beginning to live.”
— Margaret Olivia Sage, April 19, 1907

Investigating the root causes of poverty
Guided by her longtime personal counsel Robert W. de Forest—who served for more than four decades as president of the Charity Organization Society and later of the Metropolitan Museum of Art—and by founding general director John M. Glenn, the Foundation set out not merely to relieve individual distress, but to investigate the systemic causes of poverty.
From the start, its fieldwork combined statistical rigor with human testimony. Researcher Mary van Kleeck, who led the Foundation’s Department of Industrial Studies for nearly forty years, interviewed hundreds of working women for studies such as Women in the Bookbinding Trade (1913), exposing twelve-hour shifts, night work, and starvation wages in New York’s binderies and millinery shops—findings that helped reshape state labor laws. Four years later, Charity Organization Department director Mary E. Richmond published Social Diagnosis (1917), the foundational textbook that transformed social work into a modern profession.
Yet Mrs. Sage insisted on one tangible decision of her own. The Foundation, she told de Forest in the winter of 1911–1912, must build a permanent home of its own—an architectural landmark carrying her husband’s name that would dignify social work in the eyes of the public. As the trustees recorded after her death, it was the solitary occasion on which she ever directed their action, and “she proved her wisdom and foresight.”

A working palace
Choosing a corner on New York’s “Philanthropy Row”
For its first nine months, the Foundation worked out of two borrowed rooms in de Forest’s law offices at 30 Broad Street before squeezing into the United Charities Building at Fourth Avenue and East 22nd Street in 1908. Erected in 1893 by philanthropist John Stewart Kennedy on the corner where Calvary Church’s wooden sanctuary had stood in the 1840s, the United Charities Building—together with the adjacent 1905 Kennedy Building at 105 East 22nd Street and the Episcopal Church Missions House across Fourth Avenue—had made East 22nd Street the national capital of organized philanthropy. By early 1912, however, the Foundation’s staff of more than a hundred was scattered across three separate buildings between Union Square, Madison Square, and Fourth Avenue.
On February 12, 1912, de Forest wrote Mrs. Sage that the ideal site—“from the point of view of adjacency to other charitable work, central point, and quiet”—was the corner of Lexington Avenue and East 22nd Street, one block east of the United Charities Building and one block north of Gramercy Park. Within weeks, the Foundation acquired three nineteenth-century rowhouses at the southwest corner (Nos. 6 and 8 Lexington Avenue and 128 East 22nd Street), adding No. 4 Lexington Avenue in May to secure a footprint of 65 feet on the avenue by 95 feet on the street. Immediately to the south, the rest of the Lexington Avenue blockfront down to Gramercy Park belonged to the Princeton Club, then housed in architect Stanford White’s former residence until the Gramercy Park Hotel replaced it in 1924–1925.
Grosvenor Atterbury’s Florentine palazzo
To design the headquarters, the trustees turned to architect Grosvenor Atterbury, who was already collaborating with landscape architect Frederick Law Olmsted Jr. on the Foundation’s celebrated model garden suburb at Forest Hills Gardens in Queens. In July 1912, with general contractor Charles T. Wills, Inc., Atterbury filed plans for a nine-story building set on steel foundations strong enough to carry twelve stories. By the time the library moved in during September 1913 and the offices followed that December, the Foundation had invested more than $800,000—a sum its official history candidly attributed to Mrs. Sage’s wish for a memorial building of enduring beauty.

Drawing inspiration from sixteenth-century Florentine and Roman palazzi such as the Palazzo Medici-Riccardi, Atterbury clad the façades in rusticated Kingwood stone—a warm, pinkish-buff West Virginia sandstone laid with deep mortar joints, used in New York only once before on the Synod House at the Cathedral of St. John the Divine. Reviewing the completed headquarters in 1915, The American Architect praised its arcaded top-floor loggia and finely wrought iron grilles for relieving “the martial severity of the stone work,” calling the building “traditional without being academic, and original without being unscholarly.”
Inside, visitors stepped through a Kingwood-stone groin-vaulted entrance hall where Atterbury set a bronze seal into the quarry-tile floor: a shield of bees in a honeycomb—“symbolic of good organization and good building”—flanked by torches and encircled by the Foundation’s name and purpose. Two Florentine assembly rooms on the ground floor, East Hall and South Hall, could be opened together to seat three hundred people, while offices occupied the second through seventh floors.

A public library under the rooftop loggia
Crowning the eighth and ninth floors was the Russell Sage Foundation Library—the nation’s premier collection on social welfare and civic reform. Its vaulted periodical room featured five tall arched windows opening onto the exterior loggia above East 22nd Street, columns of carved Kingwood stone, Mexican oak tables, red Welsh quarry tile floors, and a three-story steel bookstack holding 50,000 volumes open to scholars, social workers, and the public. Beside the library on the ninth floor were a staff dining room and women’s lounge, with a rooftop promenade above looking south over the trees of Gramercy Park.
True to its collaborative mission, the Foundation lent more than a third of its office floors rent-free to allied reform groups and opened its ground-floor halls for civic gatherings at a nominal fee; in 1935 alone, seventy-three organizations held 517 meetings inside 4 Lexington Avenue.

A penthouse with drafting tables (1922–1929)
In 1922–1923, Atterbury added a recessed tenth-floor penthouse above the cornice to provide a sunlit drafting room for one of the most ambitious civic undertakings of the twentieth century: the Committee on the Regional Plan of New York and Its Environs. Conceived by trustee Charles Dyer Norton—who had spearheaded Daniel Burnham’s 1909 Plan of Chicago—and launched in May 1922 with addresses by Herbert Hoover and Elihu Root, the project mapped the future of a 5,528-square-mile metropolitan region across three states and twenty-two counties.
After Norton’s sudden death in March 1923, weeks before the penthouse drafting room opened that August, trustee Frederic A. Delano (uncle of Franklin D. Roosevelt) assumed the chairmanship alongside general director Thomas Adams, supported by economic surveys from scholars including Mabel Newcomer and Faith Williams. Funded entirely by the Foundation at a cost exceeding $1 million, the committee worked under the skylights of 4 Lexington Avenue for nearly a decade, publishing ten survey volumes and two master-plan volumes between 1927 and 1931 and establishing the Regional Plan Association on May 27, 1929.
1928–1931 · A bargain with the hotel next door
Even with the tenth-floor addition, the charities clustered around the Foundation were outgrowing their quarters. Relief came late in 1928 through a neighborly pact across the center of the block. The owners of the Gramercy Park Hotel, looking to build a westward annex at what is now 50 Gramercy Park North, proposed acquiring a sixty-foot-wide plot running all the way through the block from East 21st to East 22nd Street: the hotel would take the southern half facing Gramercy Park, and the Foundation would buy the northern half at 122–126 East 22nd Street.
To ensure that neither building choked off the other’s daylight, both parties agreed to a permanent light-and-air covenant restricting construction height along their shared boundary court and requiring pale brick on the courtyard walls. Early in 1929, before the stock-market crash, the trustees commissioned Atterbury and his associate John Almy Tompkins II to design a fifteen-story “West Wing” annex at 122 East 22nd Street. Linked to the 1913 building by a five-story hyphen that honored the light covenant, the $750,000 annex carried Atterbury’s rusticated Kingwood stone and arcaded crown westward along 22nd Street, more than doubling the complex’s floor area when tenants—led by the New York School of Social Work (later the Columbia University School of Social Work) on the lower six floors and the Welfare Council of New York City on the top five—moved in during June 1931.
Read the stonework
Even the carvings needed a committee
When the headquarters opened in 1913, the stone shields and panels above the ground-floor arches were left as blank blocks while the trustees debated how best to symbolize the Foundation’s evolving work in stone. Beginning in 1921, Atterbury collaborated with architectural sculptor René Paul Chambellan—an early commission for the master modeler who later sculpted the bronze doors and flagpole bases at Rockefeller Center and the Art Deco reliefs of the Chanin Building—to carve the program in stages between 1922 and 1926.
Over the main East 22nd Street archway, Chambellan carved a sweeping allegorical relief uniting Study, Service, and Counsel above the words “FOR THE IMPROVEMENT OF SOCIAL AND LIVING CONDITIONS,” flanked by reclining figures looking down toward the street. Around the second-story frieze, eight sculpted shields spell out the pillars of progressive reform: Health, Work, Play, and Housing along East 22nd Street, and Education, Civics, Religion, and Justice along Lexington Avenue. Giving “Play” equal standing beside Justice and Work reflected one of the Foundation’s signature campaigns: its national leadership in the urban playground and recreation movement.
The beehive on the wall
Look closely at the “Housing” shield on East 22nd Street and the building’s visual signature comes into focus. Above rows of gabled cottages shaded by trees—a nod to Forest Hills Gardens—rises a band of hexagonal honeycomb cells topped by two birds beside a nest.

That honeycomb echoed the bronze seal Atterbury had embedded in the vestibule floor in 1913, where worker bees inside a hive symbolized industrious cooperation and sound building. On Chambellan’s façade, the emblem climbed out of the lobby floor and into the sandstone frieze of the street.

Sage House today
From Catholic Charities to residential cooperative
By the late 1940s, the Russell Sage Foundation’s operating model had shifted. Under president Donald Young and trustee E. Whitney Debevoise, the Foundation phased out its subsidies to outside social-welfare agencies to focus on academic social-science research, and after the Columbia-affiliated New York School of Social Work departed for Andrew Carnegie’s mansion on East 91st Street in 1949, a vast complex built for a hundred staff members and dozens of tenant organizations was no longer needed.
In 1949, the Foundation sold the building and its annex to the Archdiocese of New York, which made 122–130 East 22nd Street the headquarters of Catholic Charities from 1950 until 1973, when archdiocesan offices consolidated at the new Catholic Center on First Avenue. For nearly a quarter-century under the Archdiocese, the halls continued the exact work of social service carved over the East 22nd Street doorway.
The rediscovered vaulted lobby
Following a 1974 sale to residential developers, architect Henry George Greene converted the 1913 headquarters and 1931 West Wing into 163 apartments in 1975—predominantly studios and one-bedroom homes, together with setback rooftop additions. Initially marketed as Gramercy Towers and owned since the 1980s by the Gramercy Towers Owners Corporation, the cooperative soon reclaimed the name Sage House in honor of its founder.
Although the upper office floors and library were reconfigured into residences, the building held an architectural surprise on the ground floor: when a dropped ceiling from the mid-century institutional years was removed in the entrance lobby, Atterbury’s original 1913 Kingwood-stone groin vaults, carved stone corbels, wrought-iron fanlight grilles, and red Welsh quarry tiles were discovered intact above it and restored.
On June 20, 2000, the New York City Landmarks Preservation Commission designated both the 1913 Russell Sage Foundation Building and its 1931 Annex as individual city landmarks. While the Foundation itself carries on uptown on East 64th Street, its original mission statement still greets every neighbor passing the corner of Lexington Avenue and East 22nd Street.

Residents of Note
The People of Gramercy- Thomas AdamsUrban planner; general director of the 1929 Regional Plan of New York, drafted in the 10th-floor penthouse
- Grosvenor AtterburyArchitect of the 1913 headquarters, 1922 penthouse, and 1931 West Wing annex
- Robert W. de ForestAttorney and philanthropist; Foundation vice president and later president (1918–1931)
- Frederic A. DelanoCivic leader; chaired the Regional Plan committee housed here from 1923 to 1932
- John M. GlennFounding general director of the Russell Sage Foundation (1907–1931)
- Charles Dyer NortonFoundation trustee who conceived the Regional Plan of New York and Its Environs
- Mary E. RichmondSocial-work pioneer; wrote Social Diagnosis (1917) as director of the Charity Organization Department here
- Margaret Olivia SagePhilanthropist; established the Russell Sage Foundation in 1907 and commissioned this building
- Mary van KleeckLabor researcher; directed the Department of Industrial Studies here for nearly four decades
Building at a glance
The building record
- Address
- 4 Lexington Avenue · East 22nd Street
- Original use
- Russell Sage Foundation headquarters
- Architect
- Grosvenor Atterbury
- Construction
- 1912–13; penthouse 1922–23; annex 1930–31
- Second-story sculpture
- designed by Grosvenor Atterbury, modeled by René Paul Chambellan, carved 1922–26
- Landmark designation
- June 20, 2000 · Building and annex
- Location
- southwest corner of Lexington Avenue and East 22nd Street; annex at 122 East 22nd Street
- Site
- Four rowhouses—Nos. 4, 6 and 8 Lexington Avenue and 128 East 22nd Street—acquired in 1912.
- General contractor
- Charles T. Wills, Inc.
- Cost
- estimated at $350,000 in 1912; more than $800,000 including equipment (Foundation’s 1947 history)
- Annex
- fifteen stories, about $750,000 exclusive of land; tenants from June 1931
- Later names
- Gramercy Towers (1975); Sage House
Over time
Olivia Sage establishes the Foundation
Following the death of her husband Russell Sage in 1906, seventy-eight-year-old Margaret Olivia Sage endows the Russell Sage Foundation with an initial $10 million gift “for the improvement of social and living conditions.”
Assembling the corner
On the recommendation of Robert W. de Forest, the Foundation acquires four rowhouses at 4, 6, and 8 Lexington Avenue and 128 East 22nd Street, one block north of Gramercy Park.
A Florentine palace for reform
Architect Grosvenor Atterbury completes the nine-story Kingwood-stone headquarters; the 50,000-volume library opens on the top floors in September, followed by the offices in December.
A penthouse for the Regional Plan
A tenth-floor drafting room is added above the cornice for the Committee on the Regional Plan of New York and Its Environs, led by Charles Dyer Norton, Frederic A. Delano, and Thomas Adams.
Chambellan’s allegorical panels
Sculptor René Paul Chambellan models the allegorical entrance relief and eight second-story shields depicting Health, Work, Play, Housing, Education, Civics, Religion, and Justice.
The Regional Plan is presented
After nearly a decade of work in the tenth-floor penthouse, the Regional Plan of New York and Its Environs is presented to the public and the Regional Plan Association is founded.
The West Wing annex
Following a late-1928 land and light-court agreement with the Gramercy Park Hotel next door, Atterbury and John Almy Tompkins II complete the fifteen-story annex at 122 East 22nd Street, housing the New York School of Social Work and the Welfare Council.
Catholic Charities headquarters
The Foundation sells the complex to the Archdiocese of New York, which operates it as the headquarters of Catholic Charities for nearly twenty-five years.
Residential conversion into Sage House
Architect Henry George Greene converts the building and annex into 163 apartments (originally Gramercy Towers, later the cooperative Sage House), and the original 1913 stone-vaulted lobby ceiling is rediscovered above a dropped ceiling.
Landmark designation
The New York City Landmarks Preservation Commission designates the Russell Sage Foundation Building and Annex an official city landmark (LP-2065).
Sources cited
- John M. Glenn, Lilian Brandt and F. Emerson Andrews, Russell Sage Foundation 1907–1946, 2 vols. (New York: Russell Sage Foundation, 1947).
- Roscoe C. Edlund, “Housing the Russell Sage Foundation,” The Survey, December 7, 1912.
- Rudolf Hempel, “The Russell Sage Foundation Office Building,” The American Architect, October 20, 1915.
- Robert W. de Forest, “Margaret Olivia Sage, Philanthropist,” The Survey, November 9, 1918.
- Real Estate Record and Builders’ Guide, March–July 1912 (site purchases, contractor and plans).
- Frederick Warren Jenkins, Russell Sage Foundation Library (New York: Russell Sage Foundation, 1917).
- Jay Shockley, Russell Sage Foundation Building and Annex designation report, New York City Landmarks Preservation Commission, June 20, 2000.
- Russell Sage Foundation, “Foundation History.”
- Ruth Crocker, Mrs. Russell Sage: Women’s Activism and Philanthropy in Gilded Age and Progressive Era America (Indiana University Press, 2006).
- Mary van Kleeck, Women in the Bookbinding Trade (New York: Survey Associates for the Russell Sage Foundation, 1913).
- Regional Plan of New York and Its Environs. Regional Plan Association. RPA Recognizes Former Staff, Board Members During Women’s History Month. Christina Kata, March 29, 2022.
- Tom Miller, “The Russell Sage Foundation Building,” Daytonian in Manhattan, May 2012.
- Historic Districts Council, “Russell Sage Foundation Building and Annex.”
Photo credits for this page
- Margaret Olivia Sage, 1907: Lazarnick / Library of Congress, Prints and Photographs Division, LC-USZ62-112749. Public domain.
- Exterior, April 16, 2010: Beyond My Ken / Wikimedia Commons, CC BY-SA 3.0.
- Housing panel, November 17, 2009: Eden, Janine and Jim / Wikimedia Commons, CC BY 2.0.
- The building, entrance hall and Foundation seal: The American Architect, October 20, 1915, via Internet Archive. Public domain.
- Library periodical room: Russell Sage Foundation Library (1917), via Internet Archive. Public domain.
- Charles Dyer Norton: Library of Congress, LC-USZ6-1386. No known restrictions on publication.
- Frederic A. Delano: Library of Congress, Harris & Ewing, LC-USZ62-87875. No known restrictions on publication.
- Robert W. de Forest: Library of Congress, Prints and Photographs Division, LC-USZ62-48777. No known restrictions on publication.
- Restored stone-vaulted entrance lobby at Sage House, 4 Lexington Avenue. Gramercy Park Block Association archive.

