Walnut Hill District

The South Congregational Church is a historic church at 90 Main Street in New Britain, Connecticut. It is a large brownstone Gothic Revival structure, located at a central intersection in the city's heart. The church was built in 1865, with the parish house added in 1889. Both were designed by the noted Boston architect George F. Meacham. The congregation was established in 1842, and was merged with First Baptist Church in 1974. The building was listed on the National Register of Historic Places in 1990.

Trinity Methodist Episcopal Church is a historic former church building at 69 Main Street in New Britain, Connecticut. Built in 1891 to a design by Amos P. Cutting, it is a distinctive local example of Richardsonian Romanesque architecture. Now a performing arts venue known as Trinity-on-Main, it was listed on the National Register of Historic Places in 2007.

The First Lutheran Church of the Reformation is a historic church at 77 Franklin Square in New Britain, Connecticut. The congregation was founded in 1885 and the current church building was constructed 1903-07. The building, a fine local example of Late Gothic Revival architecture, was added to the National Register of Historic Places in 2010.

The Burritt Hotel was a historic hotel at 67 West Main Street in New Britain, Connecticut, United States. Built in the 1920s to attract business travelers, it was the city's most luxurious hotel. It is now Burritt House, an affordable housing complex. The building was listed on the National Register of Historic Places in 1983.

The Commercial Trust Company Building, also known locally as the Anvil Building, and now The Apartments at Anvil Place, is a historic commercial building at 55 West Main Street in downtown New Britain, Connecticut. Built in 1927, it is a distinctive example of Romanesque Revival architecture with Gothic features. It was listed on the National Register of Historic Places in 2009, and is a contributing property to the Downtown New Britain historic district.

The City Hall-Monument District encompasses the city hall complex and central municipal park of New Britain, Connecticut. A prominent part of the city's downtown business district, the city hall is an architecturally distinguished former hotel, while the park includes a substantial Beaux Arts Civil War memorial. The district was listed on the National Register of Historic Places in 1973.

Downtown New Britain is the historic commercial and civic heart of the city of New Britain, Connecticut. It is located in the southern part of the city, anchored by the triangular Central Park and City Hall on the north, and by Franklin Park on the south. The city was one of Connecticut's industrial powerhouses of the 19th and early 20th centuries, which is reflected in the abundance, style, and quality of the architecture found in the downtown. The area was listed on the National Register of Historic Places in 2016.

The New Britain Public High School Campus is a historic suite of former school buildings at 50 Bassett Street and 161 South Main Street in New Britain, Connecticut. The campus's oldest building, opened in 1896, was one of the first public high schools in Connecticut, and is a good example of Renaissance Revival architecture. The campus was repeated enlarged during the 20th century with the addition of trade and vocational components, and served the city as a high school until the 1970s, when it was converted to housing.The campus was listed on the National Register of Historic Places in 2015.

Downtown New Britain is a bus rapid transit station and the terminus of the CTfastrak line, located just south of Route 72 off Columbus Boulevard and Main Street in New Britain, Connecticut. It opened with the line on March 28, 2015. The station consists of one side platform and one island platform, comprising a collective total of 19 bus bays for CTfastrak local and express services, plus local CT Transit buses which do not use the busway. The station is located at the site of New Britain's former railroad station, which saw service from 1850 to 1960.

The New Britain Opera House, also known as the Palace Theater, was a performance venue and movie house on Main Street in downtown New Britain, Connecticut. Built in 1880, it was a prominent local example of Renaissance Revival architecture, serving as an entertainment venue for about a century. It was listed on the National Register of Historic Places in 1977. It has since been demolished as part of local urban renewal.

Temple B'Nai Israel is a former Jewish synagogue at 265 West Main Street in New Britain, Connecticut. It is a Beaux Arts building originally constructed as a Masonic Hall in 1929, which was listed on the National Register of Historic Places in 1995 under the name "Masonic Temple".The building is considered architecturally significant as a "fine example" of Neo-Classical Revival style in the Beaux Arts mode. The building was originally designed by architect Walter P. Crabtree for use as a Masonic hall in 1927. The building was completed in 1929, just before the Great Depression. Financial constraints led the Masons to sell the building to the Aheyu B'Nai Israel in 1940. Some modifications were made to convert it for use as a synagogue, but since both organizations had similar needs (including both office and meeting rooms and a large assembly space), the building readily accommodated the new function. The conversion is considered an example of "an unusual change of use that was carried out successfully".The architect, Walter Crabtree, also designed the Francis H. Holmes House in New Britain, and the Universalist Church of West Hartford, both also listed on the National Register. The building is also considered historically significant for its association with New Britain's Jewish community. The congregation of Temple B'Nai Israel was originally an Orthodox congregation, organized in 1889 as Aheyu B'Nai Israel (Brethren Sons of Israel). In 1924 the congregation reorganized as Conservative (under the United Synagogue of America). Members of the congregation who held to Orthodox views split off, and built Tephereth Israel Synagogue. The synagogue closed in the summer of 2007. Its Torah scrolls, valued at over tens of thousands of dollars each, were transferred to the Hillel organizations at Trinity College, the University of Hartford, and the University of Connecticut. As of April, 2020, the building is in use by New Hope at Calvary Church.

St. Mary's Parochial School is a historic former parochial school on Beaver Street south of Broad Street in New Britain, Connecticut. Built in 1904, it was the first brick school building in the city, and a fine example of Classical Revival architecture. It served as a school until 1972, and was converted into elderly housing in the 1990s. The building was listed on the National Register of Historic Places in 1991.