Thaddeus Chapin House

Marshall House is a historic home located at Canandaigua in Ontario County, New York. It is a two-story, five bay center hall brick dwelling on a slightly raised basement. Although built in 1844 with later alterations, it has characteristics of the Federal style.It was listed on the National Register of Historic Places in 1984.

Brigham Hall, also known as Grove Home, is a historic psychiatric hospital located at Canandaigua in Ontario County, New York. It is a complex of 10 buildings designed as a facility for the care and confinement of the mentally ill. The Gothic Revival style main building was built about 1855 and is surrounded by the contributing outbuildings. The central section is a 1+1⁄2- to 2-story brick and fieldstone structure, flanked by two-story brick wings. Other structures on the property are Heritage House (or George Cook Memorial Building), an early 20th-century residential unit; Female Unit #1 and Male Unit #2, also constructed in the early 20th century; a frame storage building; paint shop; cistern; gazebo; and Recreation Building, built between 1908 and 1924. By 1960 the complex was converted for use as a nursing home for the elderly.It was listed on the National Register of Historic Places in 1984.

Adelaide Avenue School is a historic school building located at Canandaigua in Ontario County, New York. It was built about 1890 and is a one-story, polychrome brick structure on a raised basement. It features a variety of picturesque late 19th century decorative features in the Queen Anne style, such as a multi-gabled roof surmounted by a louvred cupola. It is a typical example of a late 19th-century ward school, along with the Saltonstall Street School.It was listed on the National Register of Historic Places in 1984.

The Canandaigua City School District is a public school district in New York State, United States, that serves approximately 3,650 students in the city of Canandaigua and the town of Canandaigua and portions of the towns of Bristol, Farmington, East Bloomfield, Gorham, Hopewell and South Bristol in Ontario County, with an approximate operating budget of $76 million. The student-teacher ratio is 13:1(elementary), 12-13:1(middle-high school).The District motto is "One Community, Transforming Lives". Jamie Farr is the Superintendent of Schools.

Woodlawn Cemetery is a historic cemetery located at Canandaigua, Ontario County, New York, United States. In June 1884, officers and trustees were elected and the original 28 acres (110,000 m2) of land were purchased from Lucius Wilcox. Over the years, people left adjacent land to the cemetery which now totals 64.4 acres (261,000 m2) in the city and 7 acres (28,000 m2) in the town of Canandaigua and serves as a burial site for more than 13,000 people. The Woodlawn Cemetery chapel was dedicated in 1910. In 2014 it was listed on the National Register of Historic Places.

The former U.S. Post Office in Canandaigua, New York, is located on North Main Street (New York state routes 21 and 332). It is a Classical Revival granite structure built in 1910 and expanded in 1938. It was listed on the National Register of Historic Places both as a contributing property to the Canandaigua Historic District in 1984 and individually in 1988, as part of a Multiple Property Submission of over 200 post offices all over the state.Its construction was authorized in the first decade of the 20th century under the Tarsney Act of 1893, which authorized the federal government to hire private architects to design buildings for its use. Local philanthropist Mary Clark Thompson, widow of banker Frederick Ferris Thompson, donated the land and paid for Boston-based Allen & Collens to design the new building. It is one of only three post offices in the state built under the act, and the only one outside of New York City. In 1938 it was expanded with an additional story under the auspices of Louis Simon, Supervising Architect of the Treasury Department. At the time of its construction it was also used as a federal courthouse. Three years after it was listed on the Register, the Postal Service moved out for larger quarters. The neighboring YMCA bought the post office building several years later. It has annexed it to its own building and built an extension to the west, but kept the post office building intact.

Canandaigua (; Utaʼnaráhkhwaʼ in Tuscarora) is a city in Ontario County, New York, United States. Its population was 10,545 at the 2010 census. It is the county seat of Ontario County; some administrative offices are at the county complex in the adjacent town of Hopewell.The name Canandaigua is derived from the Seneca name of its historic village here, spelled variously Kanandarque, Ganandogan, Ga-nun-da-gwa, or Konondaigua, which was established long before any European Americans came to the area. In a modern transcription, the historic village is rendered as tganǫdæ:gwęh, which means "place selected for a settlement" or "at the chosen town".The city is surrounded by the Town of Canandaigua. The City of Canandaigua is on the northern end of Canandaigua Lake, one of the Finger Lakes, 24 miles (39 km) southeast of Rochester, 68 miles (109 km) west of Syracuse, and 93 miles (150 km) east of Buffalo. Parts of six neighboring towns also share the Canandaigua mailing address and 14424 ZIP code.

Canandaigua Historic District is a national historic district located at Canandaigua in Ontario County, New York. The district includes 354 residential, commercial, religious, and civic properties (338 contributing) that constitute the historic core of Canandaigua. It incorporates the North Main Street Historic District. The structures date from the 1810s to 1930s and contains a number of distinctive buildings reflecting a variety of architectural styles including Greek Revival, Italianate, Colonial Revival. The Ontario County Courthouse is located within the district boundaries. Located in the district is the separately listed former United States Post Office. It was listed on the National Register of Historic Places in 1984. In 2016, an isolated area of 68 additional properties was added to the district after they were found to be sufficiently historic.

The Ontario County Courthouse is located in Canandaigua, New York, United States. The United States v. Susan B. Anthony trial took place in this courthouse in 1873. It is a contributing property to the Canandaigua Historic District, listed on the National Register of Historic Places in 1984.

The Benham House is a historic house located at 280-282 South Main Street in Canandaigua, Ontario County, New York.

North Main Street Historic District in Canandaigua, New York is a historic district that was listed on the NRHP in 1973.Significant buildings are the First Congregational Church, the 1812 built courthouse which was city hall by 1972, and a dozen Federal and Greek Revival architecture houses.The First Congregational Church in the district was covered in a HABS survey. In 1984, it was incorporated into the Canandaigua Historic District.

St. John's Episcopal Church is an episcopal church in Canandaigua, New York. It was built in 1872.