Saeltzer was engaged in February 1849 to design the synagogue at 172 Norfolk Street in an area of New York known as kleine Deutschland. The synagogue's Gothic Revival style was inspired by the Cologne Cathedral in Cologne, Germany, and Friedrichwerdesche Kirche in Berlin. According to a 1987 report by the New York City Landmarks Preservation Commission, while Gothic architecture is closely associated with Christianity, it had also become popular with synagogues as Jewish congregations had taken over old church buildings and become accustomed to the style, and viewed it as just as appropriate as any other architectural style. Debuted with celebration, the layout of the Ten Commandments and the use of stained glass in the synagogue later caused some controversy within the congregation.
Academy of Music
It was the demise of the Astor Opera House that spurred New York's elite to build a new opera house in what was then the more genteel neighborhood of Union Square. Efforts were led by Moses H. Grinnell, who formed a corporation in 1852 to fund the construction of the building. Shares were sold at $1,000 each to raise $200,000. When finished, the building - who was designing the Astor Library at about the same time, and had previously designed Anshe Chesed Synagogue - was the world's largest opera venue with seats for four thousand arranged on five levels and an interior height from floor to dome of. It had a plush interior, and private boxes in the orchestra, but, perhaps due to newspaper editorials questioning the project's republican values, was consciously somewhat less "aristocratized" then the Astor Opera House had been – there, general admissions were relegated to the benches of a "cockloft" reachable only by a narrow stairway, and otherwise isolated from the gentry below, while in the new theatre many of the regular seats were relatively inexpensive. The stage's proscenium opening was, with an additional in the wings, and a depth of from the footlights to the back wall. The height of the proscenium opening was. The acoustics were lauded, but seating arrangement and vies came infor criticism.
Astor Library
Saeltzer won the competition to build the library designed the building in Rundbogenstil style, then the prevailing style for public building in Germany. Funding was provided by William B. Astor, son of the library's founder, John Jacob Astor. Astor funded two expansions of the building toward Astor Place by Griffith Thomas from 1856–1869 and Thomas Stent from 1879–1881. Both large expansions followed Saeltzer's original design making it difficult for an observer to detect that the edifice was built in three stages. In 1920, the Hebrew Immigrant Aid Society purchased the building. By 1965 it was in disuse and faced demolition. The Public Theater, then the New York Shakespeare Festival, persuaded the city to purchase it for use as a theater. It was converted for theater use by Giorgio Cavaglieri between 1967 and 1976. The building is a New York City Landmark, designated in 1965. It was one of the first buildings to be recognized as such by the newly formed Landmarks Preservation Commission of New York City, thanks to Joseph Papp’s perseverance. In 2009, The Public began its “Going Public” campaign to raise funds for a major renovation of the historic building. Groundbreaking for the $35 million renovation occurred on March 9, 2010, with notables such as Liev Schreiber and Philip Seymour Hoffman in attendance. Plans include a renovation of Joe’s Pub; the Pub went on a three-month hiatus during the summer of 2011 to allow for construction. view of Lyceum Theatre c.1871 s, photographed by Berenice Abbott
Saeltzer was contracted to design the syangogue in 1849. He later designed the Astor Library and the Academy of Music on Astor Place in 1854. In 1866 he designed the Theatre Francais.
Duncan, Sherman & Company building at 11 Pine Streeton the corner of Nassau. Saeltzer used iron in the building and disguised it as stone using scagliola.
