County and City Hall

Joseph Ellicott Historic District is a local historic district in Buffalo, New York, United States. It is located in the vicinity of Niagara Square, which was designed by Joseph Ellicott as the centerpiece of the city's street plan in 1805.

Saint Joseph Cathedral, is located at 50 Franklin Street, in downtown Buffalo, New York and is currently the cathedral church of the Roman Catholic Diocese of Buffalo.

The Erie County Holding Center in Buffalo, New York is a pre-trial, maximum security detention facility that serves Erie County. Capable of housing 680 inmates, it is the second largest detention facility in New York State outside of New York City. Inmate "Over-flow" is housed at the Holding Center Annex at the Erie County Correctional Facility in Alden, New York. The Jail Management Division of the Erie County Sheriff's Office conducts regularly scheduled tours of the facility for high school and college student groups, police academy classes and groups of "At risk" teens. The ECHC is staffed by approximately 500 Deputies whom are sworn police officers. There are currently two operational k9 narcotics detection teams among them. The ECHC houses many high profile criminals and frequent has to deploy QET (quick entry team) to quell inmate disturbances and emergency situations.

The Edward A. Rath County Office Building is a high-rise office building located at 95 Franklin Street, in Buffalo, New York across from Erie County Hall and the Prudential (Guaranty) Building. The Rath building was named for Edward A. Rath, the first County Executive of Erie County, New York. The building contains the Erie County Executive’s office, Department of Motor Vehicles, Department of Public Works, the Office of Geographic Information Services, and a number of other county departments. It was designed by architectural firms Milstein, Wittek, Davis & Hamilton and Backus, Crane & Love, and constructed c. 1968.

The Buffalo City Court Building, named Frank A. Sedita City Court, for Buffalo mayor Frank A. Sedita, is a 10-story court house built in 1974 for the city of Buffalo, New York. It is in Niagara Square and adjacent to Buffalo City Hall.

The City of Buffalo Police and Fire Headquarters at the Michael J. Dillon U.S. Courthouse Building is the headquarters for the Buffalo Fire Department and Buffalo Police Department and serves as a public safety building. The building had previously served as a courthouse of the United States District Court for the Western District of New York for nearly 80 years. Built in 1936, the building was renamed Michael J. Dillon Memorial U.S. Courthouse in 1986 in honor of murdered IRS Revenue Officer Michael J. Dillon. It is located at 68 Court Street.

Millard Fillmore is a monumental statue in Buffalo, New York, United States. The statue, located outside of Buffalo City Hall, was designed by sculptor Bryant Baker and honors Millard Fillmore, a former president of the United States who lived in Buffalo. It was dedicated on July 1, 1932, in conjunction with a nearby statue of Grover Cleveland, another former president from Buffalo, which was also designed by Baker. Since 2020, there have been calls from some local activists, including a professor at the University at Buffalo, to remove the statue due to Fillmore's signing of the Fugitive Slave Act of 1850 and his overall poor reputation regarding civil rights for African Americans.

The Guaranty Building, formerly called the Prudential Building, is an early skyscraper in Buffalo, New York. It was designed by Louis Sullivan and Dankmar Adler and completed in 1896. The building has been declared a National Historic Landmark.

The Buffalo Veterans Treatment Court is a judicial "veterans' court" which was first established in 2008 in Buffalo, New York, USA, as part of the Erie County court system. The court, which bills itself as a "hybrid drug and mental health court", is considered the first of its kind in American law services, and was established in order to provide a civil court which tries cases involving veterans of the United States Armed Forces, based upon the belief that a large proportion of veterans from present and past conflicts have experienced hardships which are unique to their former service in the military. The current judge of the court is Justice Robert T. Russell.

The McKinley Monument is a 96-foot (29 m) tall obelisk in Niagara Square, Buffalo, New York. Its location in front of Buffalo City Hall defines the center of Buffalo that all of the main roads converge on.The monument was commissioned by the State of New York and dedicated September 6, 1907 to the memory of William McKinley, 25th President of the United States, who was fatally shot while attending the Pan-American Exposition in Buffalo on September 6, 1901. Daniel H. Burnham influenced the process of designing the monument by advising that a obelisk should be built in order to call to the importance and significance of the monument. A full restoration had occurred in 2017 as the result of environmental conditions compromising the integrity of the monument.

Niagara Square is a public square located at the intersections of Delaware Avenue, Court Street, Genesee Street, and Niagara Street in Buffalo, New York. It is the central hub of Joseph Ellicott's original radial street pattern that he designed in 1804 for the then village of New Amsterdam. It continues to be the nexus of downtown Buffalo.

The Erie County Savings Bank building was a 10-story Romanesque Revival, office and bank branch building that was located at present-day 9 Church Street in downtown Buffalo, New York.