Fairfield County Courthouse (Bridgeport, Connecticut)

The Bridgeport Downtown North Historic District encompasses a portion of the commercial downtown of Bridgeport, Connecticut. It isroughly bounded on the north by Congress Street, the east by Water and Middle Streets, the south by Fairfield Avenue, and the west by Lyon Terrace (although it does not include any properties on the latter street), roughly the northeastern quadrant of the downtown area. It is one of two large clusters of historically significant commercial and civic buildings (the other is the Bridgeport Downtown South Historic District) encapsulating the city's growth as an urban industrial and regional government center. It was listed on the National Register of Historic Places in 1987.

The Hotel Beach, also known historically as the Hotel Barnum, is a historic hotel building at 140 Fairfield Ave. in Bridgeport, Connecticut. It is a thirteen-story Art Deco tower built in 1927 and designed by Thomas, Martin & Kirkpatrick. It is one of the city's outstanding Art Deco buildings, built when the city was at its peak. It was listed on the National Register of Historic Places in 1978. It is a contributing building in the Bridgeport Downtown North Historic District, NRHP-listed in 1987. It is currently a residential apartment building called Barnum House.

The Palace and the Majestic are a pair of historic performance and film venues at 1315-1357 Main Street in downtown Bridgeport, Connecticut. Built in 1921-22 by Sylvester Z. Poli in a single building that also housed a hotel, they were in their heyday a posh and opulent sight, designed by noted theater architect Thomas W. Lamb. The building has stood vacant and decaying since the 1970s, despite repeated attempts to restore its grandeur. The building was listed on the National Register of Historic Places in 1979.

Park City Plaza (also known as 10 Middle Street) is an office building in Bridgeport, Connecticut. The building serves as the headquarters of the Trefz Corperation and their subsidiary company, Trefz Properties. It was designed by architect Victor Bisharat and finished construction in 1973. This 18-story modernist style building, at 213 feet (65 m) tall, is the 2nd tallest building in Bridgeport. It was the tallest in the city upon completion. The building was renovated through 2016–2019 by Hoffmann Architects.

The Bridgeport Main Post Office is located at 120 Middle Street in Bridgeport, Connecticut. It is a three-story Moderne/Art Deco, designed by Louis A. Simon, the supervising architect of the United States Treasury Department, and completed in 1934. The building notably includes artwork funded by the department's Section of Painting and Sculpture, with murals in its lobby area drawn by R. L. Lambden depicting mail delivery through the ages.The building was listed on the National Register of Historic Places in 1986.

The Golden Hill Historic District encompasses a well-preserved formerly residential area on the northwest fringe of downtown Bridgeport, Connecticut. Located mainly on Lyon Terrace, Gold Hill Street, and Congress Street, the district includes 11 formerly residential buildings now mainly in commercial use, which were built between about 1890 and 1930. It also includes Bridgeport City Hall (a 1916 high school building which has been repurposed), and the Golden Hill United Methodist Church. The district was listed on the National Register of Historic Places in 1987.

The Sterling Block-Bishop Arcade is a historic commercial building at 993-1005 Main Street in downtown Bridgeport, Connecticut. Built in 1841 and expanded several times in the 19th century, it is one of the oldest of the city's commercial buildings. It was also the first indoor shopping mall in the state. It was listed on the National Register of Historic Places in 1978.

The Connecticut Railway and Lighting Company Car Barn was historic streetcar maintenance facility in Bridgeport, Connecticut. Built in 1910 and enlarged in 1920, it served as a maintenance barn first for electric streetcars and then buses for many years, and was one of the few surviving reminders of the city's early public transit system. The building was listed on the National Register of Historic Places on December 3, 1987. It was demolished in 2008 to make way for construction of the Connecticut Superior Court juvenile facility that now stands on its site.

The Bridgeport Downtown South Historic District encompasses the historic elements of the southern part of downtown Bridgeport, Connecticut. It is 27 acres (11 ha) in size, roughly bordered on the east by Main and Middle Streets, on the north by Elm Street, the west by Broad Street, and the south by Cesar Batalla Way. This area includes the highest concentration of buildings developed in the commercial downtown between about 1840 and the 1930s, the period of the city's major growth as a manufacturing center, and includes a diversity of architectural styles representative of that time period. The district was listed on the National Register of Historic Places in 1987.

McLevy Hall is a historic municipal building at 202 State Street in downtown Bridgeport, Connecticut. The building was built in 1854 to house both the City Hall and the Fairfield County Courthouse, and served as Bridgeport City Hall into the 1930s. It was renamed McLevy Hall after Bridgeport mayor Jasper McLevy in 1966. The current city hall on Lyon Terrace was built in 1916, however municipal offices continued to occupy McLevy Hall through the 1970s. It was added to the National Register of Historic Places on September 19, 1977.

Priscilla Dailey, previously known as the Elizabeth E. Newell, is a wooden canal boat constructed in 1929 in Whitehall, New York. The barge was used to transport bulk cargo in New York, New Jersey, and Connecticut harbors. It sank in 1974 along with the Elmer S. Dailey and the Berkshire No. 7 in the harbor of Bridgeport, Connecticut on the west side of the Pequonnock River. The sunken boat has deteriorated to the point that a salvage operation could result in it breaking apart. It was added to the National Register of Historic Places on December 21, 1978.

Elmer S. Dailey, originally known as the Claire B. Follette, is a wooden barge built by William H. Follette in 1915 at Tonawanda, New York, and rebuilt and renamed in 1928 by Brown Drydock on Staten Island, New York. It was used to transport materials from New York, New Jersey and Connecticut. It is the only known surviving Erie Canal boat and is one of a few remaining wooden-hulled canal boats. It sank in 1974 along with the Priscilla Dailey and the Berkshire No. 7 in the harbor of Bridgeport, Connecticut on the west side of the Pequonnock River. It has deteriorated to the point that a salvage operation could result in it breaking apart. It was added to the National Register of Historic Places on December 21, 1978.