The Old Nassau County Courthouse, also known as the Nassau County Courthouse and the Historic Nassau County Courthouse, is an historic 2-story courthouse building located at 1550 Franklin Avenue in Garden City, in Nassau County, on Long Island, in New York, United States.

History

New York City New York, often called New York City or NYC, is the most populous city in the United States. With a 2020 population of 8,804,190 distributed over , New York City is also the most densely populated major city in the Un ...

architect William B. Tubby in the

Classical Revival Neoclassical architecture is an architectural style produced by the Neoclassical movement that began in the mid-18th century in Italy and France. It became one of the most prominent architectural styles in the Western world. The prevailing style ...

style of architecture with a grand rotunda capped by a white dome, it was built of poured-in-place reinforced

concrete Concrete is a composite material composed of fine and coarse aggregate bonded together with a fluid cement (cement paste) that hardens (cures) over time. Concrete is the second-most-used substance in the world after water, and is the most wid ...

. Then governor

Theodore Roosevelt Theodore Roosevelt Jr. ( ; October 27, 1858 – January 6, 1919), often referred to as Teddy or by his initials, T. R., was an American politician, statesman, soldier, conservationist, naturalist, historian, and writer who served as the 26t ...

laid its cornerstone in 1900 and it was finished in 1901. Wings designed by Tubby were added in 1916. Later additions and renovations were 1924-1928 under the supervision of architect William J. Beardsley, who had designed the Dutchess County Court House in

Poughkeepsie Poughkeepsie ( ), officially the City of Poughkeepsie, separate from the Town of Poughkeepsie around it) is a city in the U.S. state of New York. It is the county seat of Dutchess County, with a 2020 census population of 31,577. Poughkeepsie ...

.Preservation Notes Newsletter, Nos. 1 and 2 Fall 2002: Old Nassau County Courthouse
/ref> In the late 1930s and early 1940s, a new courthouse and other county buildings were built nearby. Some interior alterations to the old building were done in the 1940s and 1950s, but by the time it was added to the

National Register of Historic Places The National Register of Historic Places (NRHP) is the United States federal government's official list of districts, sites, buildings, structures and objects deemed worthy of preservation for their historical significance or "great artistic ...

in 1978, it was in a state of neglect. In 2002 the firm of John G. Waite Associates restored the dome to its former glory. Renovations continued until 2008, when county executive

Thomas Suozzi Thomas Richard Suozzi (; born August 31, 1962) is an American politician, attorney and accountant who served as the U.S. Representative for from 2017 to 2023. His district included part of the North Shore of Long Island. A member of the Democ ...

presided over a ceremony to celebrate the building, now known as the Theodore Roosevelt Executive and Legislative Building.John G. Waite Associates: Old Nassau County Courthouse
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References

Courthouses on the National Register of Historic Places in New York (state) Neoclassical architecture in New York (state) Government buildings completed in 1901 County courthouses in New York (state) Buildings and structures in Nassau County, New York Garden City, New York National Register of Historic Places in Hempstead (town), New York {{NassauCountyNY-NRHP-stub