Cayuga County Courthouse and Clerk's Office

The Old Post Office and Courthouse is a historic courthouse and former post office located at 157 Genesee Street in Auburn, New York. It was built in 1888–1890 and was designed by the Office of the Supervising Architect of the Treasury Department, Mifflin E. Bell, in the Richardsonian Romanesque style. The limestone-and-brick building was expanded in 1913–1914, designed by James M. Elliot, and again in 1937. It serves as a courthouse of the United States District Court for the Northern District of New York. The massive, asymmetrical, 2+1⁄2-story main block (1888) includes a 3-story tower at the southwest corner, a 2+1⁄2-story stair tower, and two massive Richardsonian Romanesque–style entrances. The building was surplussed by the Federal government in the 1980s and acquired by Cayuga County. It was listed on the National Register of Historic Places in 1991.

Veterans Memorial Park is a park in Auburn, New York. Its purpose is to honor all veterans from Cayuga County that have served in the United States military from the Revolutionary war through current deployments.The committee to organize the plans and raise the money to build the park was made up of seven veterans from the Korean War.Ground was broken on November 11, 2007. On April 3, 2008, the steel arch that was designed by Auburn High School students was put in at the park entrance. Throughout the park, pavers are engraved with the names of service members. Memorial benches are also used. The walkway that leads to the center of the park is made of paving stones. Some of the stones are engraved with names of service members. At the center of the park is a platform used to honor their service.

The St. Peter's Episcopal Church Complex is a historic Episcopal church complex located at 169 Genesee Street in Auburn. The complex consists of the church, the Parish House, a cemetery, and a small burial plot. The church as built in 1868–1870 was designed by architect Henry Dudley in the Gothic Revival style. It is constructed of rock faced limestone laid in random ashlar and trimmed with dressed limestone. It is composed of a rectangular shaped nave, flanked by side aisles and intersected by a compact transept, with an offset bell tower and spire highlighting an asymmetrically arranged facade. A large rose window is centered within the gable field of the nave. The Parish House is a 2+1⁄2-story, H-shaped structure competed c.1930 and designed by William J. Beardsley in the late Gothic Revival style. The earliest burials date to about 1812, when the first Church of St. Peter occupied this site. The burial plot includes the remains of Enos T. Throop (1784–1874), Governor of New York from 1829 to 1833.The parish is now known as the Saints Peter and John Episcopal Church. It was listed on the National Register of Historic Places in 2002.

The Case Memorial-Seymour Library is a historic library building located at 176 Genesee Street in Auburn. It was built in 1898 and as designed by architects Carrère and Hastings, in the Beaux-Arts style. It is a square, two story, three bay building constructed of Flemish bond brick and limestone topped by a hipped roof. It opened in 1903 and was expanded in 1972.The building was listed on the National Register of Historic Places in 1980.

The William H. Seward House Museum is a historic house museum at 33 South Street in Auburn, New York. Built about 1816, the home of William H. Seward (1801–72), who served as a New York state senator, the governor of New York, a U.S. senator, a presidential candidate, and then Secretary of State under presidents Abraham Lincoln and Andrew Johnson. The house was declared a National Historic Landmark in 1964, and added to the National Register of Historic Places on October 15, 1966. It is now maintained by nonprofit organization as a museum dedicated to Seward's legacy.

Schine's Auburn Theatre is a historic theatre building located at 12-14 South Street between Genesee and Lincoln Streets in Auburn, New York. It is owned by the Cayuga County Arts Council. It is an outstanding example of the later Art Deco style of architecture in the Streamline Moderne vein designed by the noted theatre architect John Eberson. It was completed in 1938 and features a ceramic brick and terra cotta facade, a stylized marquee, and a 2,000 seat auditorium with a complex arrangement of flat and curvilinear wall and ceiling surfaces and reveals and decorated with a shooting star motif.The Schine's Theatre operation had two other theatres in Auburn, the Jefferson and the Palace, but the Auburn Theatre was the only one built specifically for the chain. The theatre was air conditioned using the latest available equipment, and it offered hard-of-hearing customers special headphones to better hear the films.The theatre has been undergoing renovation since 2003, and the project was not complete as of 2012. It was listed on the National Register of Historic Places in 2000.

Auburn is a city in Cayuga County, New York, United States. Located at the north end of Owasco Lake, one of the Finger Lakes in Central New York, the city had a population of 26,866 at the 2020 census. It is the largest city of Cayuga County, the county seat, and the site of the maximum-security Auburn Correctional Facility, as well as the William H. Seward House Museum and the house of abolitionist Harriet Tubman.

Auburn Button Works and Logan Silk Mills is a historic factory complex located at Auburn in Cayuga County, New York. It is a vernacular Italianate style industrial building built in 1879-1880 to house the Auburn Button Works and Logan Silk Mills. The complex has three parts: a three-story, rectangular main block; a two-story, rectangular west wing; and three story rectangular east wing. It is built of brick on a stone foundation. Logan Silk Mills was famous for providing the silk for the gown of the First Lady Caroline Harrison wore when her husband, Benjamin Harrison, was inaugurated the 23rd President of the United States in 1889. The Logan Silk Mills went out of business the following year and the space was occupied by the Wegman Piano Company. The Auburn Button Works remained in the complex until about 1900. A fire swept through the west wing on May 1, 1914, and destroyed the third floor. The complex was used as manufacturing space for automobile and mill supplies, shoes, marine hardware, and has also provided warehouse space.It was listed on the National Register of Historic Places in 2007.

Fort Hill Cemetery is a cemetery located in Auburn, New York, United States. It was incorporated on May 15, 1851 under its official name: "Trustees of the Fort Hill Cemetery Association of Auburn". It is known for its headstones of notable people such as former Secretary of State William H. Seward, his son, William H. Seward Jr. and abolitionist and freedom fighter Harriet Tubman. It is built on what was once a fortified village of the Cayuga Nation. The cemetery features a 56 ft (17 m). high limestone obelisk monument to Chief Logan, famed chief of the Haudenosaunee.

Dr. Sylvester Willard Mansion, also known as the Willard-Case Mansion and the Cayuga Museum of History and Art, is a historic mansion and related outbuildings located in Auburn, Cayuga County, New York state.

South Street Area Historic District is a national historic district located in Auburn. The district contains 164 contributing resources and includes structures dating from 1800 to the 1940s. It is linear in orientation and about a mile in length along South Street from Metcalf Drive to Lincoln Street. Located within the district is the separately listed William H. Seward House.The historic district was listed on the National Register of Historic Places in 1991.

William and Mary Hosmer House is a historic home located in Auburn in Cayuga County, New York. It is a two-story, three-bay, side hall frame house in a vernacular Greek Revival style. It is believed to have been built in the 1840s and enlarged sometime after the conclusion of the Civil War. The house was owned by anti-slavery editor and author William Hosmer.It was listed on the National Register of Historic Places in 2006.